New Guinea (1884-1919)
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New Guinea (;
Hiri Motu Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of its capital city, Port Moresby. It is a simplified version of Motu, from the Austronesian language famil ...
: ''Niu Gini''; , fossilized , also known as Papua or historically ) is the world's second-largest island, with an area of . Located in
Melanesia Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from New Guinea in the west to the Fiji Islands in the east, and includes the Arafura Sea. The region includes the four independent countries of Fiji, Vanu ...
in the southwestern
Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...
, the island is separated from
Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
by the wide
Torres Strait The Torres Strait (), also known as Zenadh Kes ( Kalaw Lagaw Ya#Phonology 2, ˆzenÌȘadÌȘ kes, is a strait between Australia and the Melanesian island of New Guinea. It is wide at its narrowest extent. To the south is Cape York Peninsula, ...
, though both landmasses lie on the same
continental shelf A continental shelf is a portion of a continent that is submerged under an area of relatively shallow water, known as a shelf sea. Much of these shelves were exposed by drops in sea level during glacial periods. The shelf surrounding an islan ...
, and were united during episodes of low sea level in the
Pleistocene glaciation The Quaternary glaciation, also known as the Pleistocene glaciation, is an alternating series of glacial and interglacial periods during the Quaternary period that began 2.58 Ma (million years ago) and is ongoing. Although geologists describe ...
s as the combined landmass of
Sahul __NOTOC__ Sahul (), also called Sahul-land, Meganesia, Papualand and Greater Australia, was a paleocontinent that encompassed the modern-day landmasses of mainland Australia, Tasmania, New Guinea, and the Aru Islands. Sahul was in the south- ...
. Numerous smaller islands are located to the west and east. The island's name was given by Spanish explorer
Yñigo Ortiz de Retez Yñigo, ĂĂ±igo, or Iñigo Ortiz de Retes ( ''fl.'' 1545) was a 16th-century Spanish maritime explorer of Basque origin, who navigated the northern coastline of the Pacific–Melanesian island of New Guinea and is credited with bestowing its curr ...
during his maritime expedition of 1545 due to the perceived resemblance of the indigenous peoples of the island to those in the African region of Guinea. The eastern half of the island is the major land mass of the nation of
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
. The western half, known as
Western New Guinea Western New Guinea, also known as Papua, Indonesian New Guinea, and Indonesian Papua, is the western half of the island of New Guinea, formerly Dutch and granted to Indonesia in 1962. Given the island is alternatively named Papua, the region ...
, forms a part of
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
and is organized as the provinces of Papua,
Central Papua Central Papua, officially the Central Papua Province () is an Indonesian Provinces of Indonesia, province located in the central region of Western New Guinea. It was formally established on 25 July 2022 from the former eight western regencies of ...
,
Highland Papua Highland Papua () is a provinces of Indonesia, province of Indonesia, which roughly follows the borders of the Papuan customary region of Lano-Pago (often shortened to La Pago). It covers an area of and had a population of 1,467,050 according to ...
,
South Papua South Papua, officially the South Papua Province (), is an Indonesian Provinces of Indonesia, province located in the southern portion of Western New Guinea, Papua, following the borders of the Papuan customary region of Anim Ha. Formally establ ...
,
Southwest Papua Southwest Papua (; ) is the 38th provinces of Indonesia, province of Indonesia to be created, and was split off from West Papua (province), West Papua on 8 December 2022. Despite being named "southwest", this is actually a misnomer and this prov ...
, and West Papua. The two major cities on the island are
Port Moresby (; Tok Pisin: ''Pot Mosbi''), also referred to as Pom City or simply Moresby, is the capital and largest city of Papua New Guinea. It is one of the largest cities in the southwestern Pacific (along with Jayapura) outside of Australia and New ...
and
Jayapura Jayapura (formerly Hollandia (1910-1962), Kota Baru (1962-1963), Soekarnopura (1963-1968)) is the capital city, capital and List of Indonesian cities by population, largest city of the Indonesian Provinces of Indonesia, province of Papua (provi ...
.


Names

The island has been known by various names: The name ''Papua'' was used to refer to parts of the island before contact with the West. Its etymology is unclear; one theory states that it derived from
Tidore Tidore (, lit. "City of Tidore Islands") is a city, island, and archipelago in the Maluku Islands of eastern Indonesia, west of the larger island of Halmahera. Part of North Maluku Province, the city includes the island of Tidore (with three sm ...
, the language used by the
Sultanate of Tidore The Sultanate of Tidore (Jawi script, Jawi: ; sometimes ) was a sultanate in Southeast Asia, centered on Tidore in the Maluku Islands (presently in North Maluku, Indonesia). It was also known as Duko, its ruler carrying the title Kië ma-kolano ( ...
. An expedition by the Sultan of Tidore, together with Sahmardan, the ''Sangaji'' of
Patani Pattani (or Patani in Malay spelling) may refer to: Places Continental Asia * Patani (historical region), a historical region in the Malay peninsula, in Thailand and Malaysia. * Pattani Province, modern province in southern Thailand ** Pattani, ...
, and the Papuan Gurabesi, managed to conquer some areas in New Guinea, which was then reorganised to form ''Korano Ngaruha'' ("Four Kings") or Raja Ampat, ''Papoua Gam Sio'' ( "The Papua Nine ''Negeri''"), and ''Mafor Soa Raha'' ( The Mafor "Four ''Soa''"). The name comes from the words ''papo'' ("to unite") and ''ua'' (negation), which means "not united", i.e. an outlying possession of Tidore. Anton Ploeg reports that the word ''papua'' is often said to be derived from the Malay word or , meaning "frizzly-haired", referring to the very curly hair of the island's inhabitants. However Sollewijn Gelpke in 1993 considered this unlikely as it had been used earlier, and he instead derived it from the
Biak Biak is the main island of Biak Archipelago located in Cenderawasih Bay near the northern coast of Papua (province), Papua, an Indonesian province, and is just northwest of New Guinea. Biak has many atolls, reefs, and corals. The largest popula ...
phrase , which means "the land below he sunset, and refers to the
Raja Ampat Islands Raja Ampat (), or the Four Kings, is an archipelago located off of the northwest tip of Bird's Head Peninsula (on the island of New Guinea), Southwest Papua , Southwest Papua province, Indonesia. It comprises over 1,500 small islands, cays, and sh ...
. When Portuguese and Spanish explorers arrived via the
Spice Islands In the culinary arts, a spice is any seed, fruit, root, bark, or other plant substance in a form primarily used for flavoring or coloring food. Spices are distinguished from herbs, which are the leaves, flowers, or stems of plants used for ...
, they also used the name ''Papua''. However, Westerners, beginning with Spanish explorer
Yñigo Ortiz de Retez Yñigo, ĂĂ±igo, or Iñigo Ortiz de Retes ( ''fl.'' 1545) was a 16th-century Spanish maritime explorer of Basque origin, who navigated the northern coastline of the Pacific–Melanesian island of New Guinea and is credited with bestowing its curr ...
in 1545, used the name ''New Guinea'', due to the resemblance between the indigenous peoples of the island and Africans of the
Guinea region Guinea is a traditional name for the region of the coast of West Africa which lies along the Gulf of Guinea. It is a naturally moist tropical forest or savanna that stretches along the coast and borders the Sahel belt in the north. Etymology ...
. The name is one of several
toponyms Toponymy, toponymics, or toponomastics is the study of '' toponyms'' (proper names of places, also known as place names and geographic names), including their origins, meanings, usage, and types. ''Toponym'' is the general term for a proper nam ...
sharing similar
etymologies Etymology ( ) is the study of the origin and evolution of words—including their constituent units of sound and meaning—across time. In the 21st century a subfield within linguistics, etymology has become a more rigorously scientific study. ...
, ultimately meaning "land of the blacks" or similar meanings. The Dutch, who arrived later under
Jacob Le Maire Jacob Le Maire (c. 1585 – 22 December 1616) was a Dutch mariner who circumnavigated the Earth in 1615 and 1616. The strait between Tierra del Fuego and Isla de los Estados was named the Le Maire Strait in his honour, though not without contro ...
and
Willem Schouten Willem Cornelisz Schouten (1625) was a Dutch navigator for the Dutch East India Company. He was the first to sail the Cape Horn route to the Pacific Ocean. Biography Willem Cornelisz Schouten was born around 1567 in Hoorn, Holland, Seve ...
, called it ''Schouten island''. They later used this name only to refer to islands off the north coast of Papua proper, the
Schouten Islands The Biak Islands (, also Schouten Islands or Geelvink Islands) are an island group of Southwest Papua province, eastern Indonesia in the Cenderawasih Bay (or Geelvink Bay) 50 km off the north-western coast of the island of New Guinea. Th ...
or Biak Island. When the Dutch colonized the main island as part of the
Dutch East Indies The Dutch East Indies, also known as the Netherlands East Indies (; ), was a Dutch Empire, Dutch colony with territory mostly comprising the modern state of Indonesia, which Proclamation of Indonesian Independence, declared independence on 17 Au ...
, they called it ''Nieuw Guinea''. The name was used in the Indonesian language to refer to the island and Indonesian province, as (West Irian) Province and later Province. The name Irian was suggested during a tribal committee meeting in Tobati, Jayapura, formed by Soegoro Atmoprasodjo under governor JP van Eechoed, to decide on a new name because of the negative association of ''Papua''. Frans Kaisiepo, the committee leader, suggested the name from Mansren Koreri myths, from the
Biak language Biak ( or 'Biak language'; or 'our language'; Indonesian: ), also known as Biak-Numfor, Noefoor, Mafoor, Mefoor, Nufoor, Mafoorsch, Myfoorsch and Noefoorsch, is an Austronesian language of the South Halmahera-West New Guinea subgroup of the Ea ...
of
Biak Island Biak is the main island of Biak Archipelago located in Cenderawasih Bay near the northern coast of Papua (province), Papua, an Indonesian province, and is just northwest of New Guinea. Biak has many atolls, reefs, and corals. The largest popula ...
, meaning "hot land" (referring to the climate), but also from ''Iryan'' which means heated process as a metaphor for a land that is entering a new era. In Serui ''Iri-an'' ( "land-nation") means "pillar of nation", while in Merauke ''Iri-an'' ( "placed higher-nation") means "rising spirit" or "to rise". The name was promoted in 1945 by Marcus Kaisiepo, brother of Frans Kaisiepo. The name was politicized later by Corinus Krey, Marthen Indey, Silas Papare, and others with the Indonesian
backronym A backronym is an acronym formed from an already existing word by expanding its letters into the words of a phrase. Backronyms may be invented with either serious or humorous intent, or they may be a type of false etymology or folk etymology. The ...
("Join the Republic of Indonesia Oppose the Netherlands"). ''Irian'' was used somewhat in 1972. The name was used until 2001, when ''Papua'' was again used for the island and the province. The name ''Irian'', which was originally favored by natives, is now considered to be a name imposed by the Indonesian government.


Geography

New Guinea is an island to the north of the
Australian mainland Mainland Australia is the main landmass of the Australia (continent), Australian continent, excluding the Aru Islands Regency, Aru Islands, New Guinea, Tasmania, and other list of islands of Australia, Australian offshore islands. The landmass ...
, south of the equator. It is isolated by the
Arafura Sea The Arafura Sea (or Arafuru Sea) lies west of the Pacific Ocean, overlying the continental shelf between Australia and Western New Guinea (also called Papua), which is the Indonesian part of the Island of New Guinea. Geography The Arafura Sea is ...
to the west, and the
Torres Strait The Torres Strait (), also known as Zenadh Kes ( Kalaw Lagaw Ya#Phonology 2, ˆzenÌȘadÌȘ kes, is a strait between Australia and the Melanesian island of New Guinea. It is wide at its narrowest extent. To the south is Cape York Peninsula, ...
and
Coral Sea The Coral Sea () is a marginal sea of the Pacific Ocean, South Pacific off the northeast coast of Australia, and classified as an Interim Biogeographic Regionalisation for Australia, interim Australian bioregion. The Coral Sea extends down t ...
to the east. Sometimes considered to be the easternmost island of the Indonesian archipelago, it lies north of Australia's
Top End The Top End of Australia's Northern Territory is a geographical region encompassing the northernmost section of the Northern Territory, which aside from the Cape York Peninsula is the northernmost part of the Australian continent. It covers a ...
, the
Gulf of Carpentaria The Gulf of Carpentaria is a sea off the northern coast of Australia. It is enclosed on three sides by northern Australia and bounded on the north by the eastern Arafura Sea, which separates Australia and New Guinea. The northern boundary ...
and
Cape York Peninsula The Cape York Peninsula is a peninsula located in Far North Queensland, Australia. It is the largest wilderness in northern Australia.Mittermeier, R.E. et al. (2002). Wilderness: Earth's last wild places. Mexico City: AgrupaciĂłn Sierra Madre, ...
, and west of the
Bismarck Archipelago The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about . History The first inhabitants of the archipela ...
and the Solomon Islands archipelago. Politically, the western half of the island comprises six
provinces of Indonesia Provinces are the first-level administrative divisions of Indonesia. They were formerly called first-level provincial regions (), before the Post-Suharto era in Indonesia, Reform era. Provinces have a local government, consisting of a List of ...
: Papua,
Central Papua Central Papua, officially the Central Papua Province () is an Indonesian Provinces of Indonesia, province located in the central region of Western New Guinea. It was formally established on 25 July 2022 from the former eight western regencies of ...
,
Highland Papua Highland Papua () is a provinces of Indonesia, province of Indonesia, which roughly follows the borders of the Papuan customary region of Lano-Pago (often shortened to La Pago). It covers an area of and had a population of 1,467,050 according to ...
,
South Papua South Papua, officially the South Papua Province (), is an Indonesian Provinces of Indonesia, province located in the southern portion of Western New Guinea, Papua, following the borders of the Papuan customary region of Anim Ha. Formally establ ...
, West Papua and
Southwest Papua Southwest Papua (; ) is the 38th provinces of Indonesia, province of Indonesia to be created, and was split off from West Papua (province), West Papua on 8 December 2022. Despite being named "southwest", this is actually a misnomer and this prov ...
. The eastern half forms the mainland of the country of
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
. The shape of New Guinea is often compared to that of a
bird-of-paradise The birds-of-paradise are members of the Family (biology), family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea, and eastern Australia. The family has 45 species in 17 genera. T ...
(indigenous to the island), and this results in the usual names for the two extremes of the island: the
Bird's Head Peninsula The Bird's Head Peninsula ( Indonesian: , , meaning Bird's Head in Indonesian and Dutch) or Doberai Peninsula (''Semenanjung Doberai'') is a large peninsula that makes up the northwest portion of the island of New Guinea, comprising the Indones ...
in the northwest (''Vogelkop'' in Dutch, ''Kepala Burung'' in Indonesian; also known as the Doberai Peninsula), and the Bird's Tail Peninsula in the southeast (also known as the
Papuan Peninsula The Papuan Peninsula, also known as the Bird's Tail Peninsula, is a large peninsula in Papua New Guinea, southeast of the city of Lae, that makes up the southeastern portion of the island of New Guinea. The peninsula is the easternmost extent of ...
). A spine of east–west mountains, the
New Guinea Highlands The New Guinea Highlands, also known as the Central Range or Central Cordillera, is a long chain of mountain ranges on the island of New Guinea, including the island's highest peak, Puncak Jaya, Indonesia, , the highest mountain in Oceania. The r ...
, dominates the geography of New Guinea, stretching over across the island, with many mountains over . The western half of the island contains the highest mountains in
Oceania Oceania ( , ) is a region, geographical region including Australasia, Melanesia, Micronesia, and Polynesia. Outside of the English-speaking world, Oceania is generally considered a continent, while Mainland Australia is regarded as its co ...
, with its highest point,
Puncak Jaya Puncak Jaya (; literally "Victorious Peak", Amungme: ''Nemangkawi Ninggok'') or Carstensz Pyramid (, , ) on the island of New Guinea, with an elevation of , is the highest mountain peak of an island on Earth, and the highest peak in Indones ...
, reaching an elevation of 4,884 m (16,023 ft). The
tree line The tree line is the edge of a habitat at which trees are capable of growing and beyond which they are not. It is found at high elevations and high latitudes. Beyond the tree line, trees cannot tolerate the environmental conditions (usually low ...
is around elevation, and the tallest peaks contain equatorial
glacier A glacier (; or ) is a persistent body of dense ice, a form of rock, that is constantly moving downhill under its own weight. A glacier forms where the accumulation of snow exceeds its ablation over many years, often centuries. It acquires ...
s—which have been retreating since at least 1936. Various other smaller mountain ranges occur both north and west of the central ranges. Except in high elevations, most areas possess a warm humid climate throughout the year, with some seasonal variation associated with the northeast monsoon season. Another major habitat feature is the vast southern and northern lowlands. Stretching for hundreds of kilometres, these include lowland rainforests, extensive wetlands, savanna grasslands, and some of the largest expanses of mangrove forest in the world. The southern lowlands are the site of
Lorentz National Park Lorentz National Park is an Indonesian national park located in the provinces of Central Papua, Highland Papua and South Papua, in the southwest of western New Guinea. With an area of 25,056 km2 (9,674 mi2), it is the largest national p ...
, a
UNESCO The United Nations Educational, Scientific and Cultural Organization (UNESCO ) is a List of specialized agencies of the United Nations, specialized agency of the United Nations (UN) with the aim of promoting world peace and International secur ...
World Heritage Site World Heritage Sites are landmarks and areas with legal protection under an treaty, international treaty administered by UNESCO for having cultural, historical, or scientific significance. The sites are judged to contain "cultural and natural ...
. The northern lowlands are drained principally by the
Mamberamo River The Mamberamo (''Indonesian: Sungai Mamberamo'') is the second-longest river on the island of New Guinea, after Sepik River (1,126 km) and the second largest in Oceania by discharge volume after Fly River, Fly. It is located in the Indonesia ...
and its tributaries on the western side, and by the
Sepik The Sepik () is the longest river on the island of New Guinea, and the third largest in Oceania by discharge volume after the Fly River, Fly and Mamberamo River, Mamberamo. The majority of the river flows through the Papua New Guinea (PNG) provi ...
on the eastern side. The more extensive southern lowlands are drained by a larger number of rivers, principally the
Digul The Digul River () is a major river in South Papua province, Indonesia, on the island of New Guinea. It is the fourth longest river in New Guinea after Sepik, Mamberamo, and Fly. With a total length of and a drainage basin of . Course The ri ...
in the west and the Fly in the east. The largest island offshore, Dolak, lies near the Digul estuary, separated by a strait so narrow it has been named a "creek". New Guinea contains many of the world's ecosystem types: glacial,
alpine tundra Alpine tundra is a type of natural region or biome that does not contain trees because it is at high elevation, with an associated harsh climate. As the latitude of a location approaches the poles, the threshold elevation for alpine tundra gets ...
,
savanna A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach th ...
,
montane Montane ecosystems are found on the slopes of mountains. The alpine climate in these regions strongly affects the ecosystem because temperatures lapse rate, fall as elevation increases, causing the ecosystem to stratify. This stratification is ...
and lowland rainforest,
mangrove A mangrove is a shrub or tree that grows mainly in coastal saline water, saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal rivers. They have particular adaptations to take in extra oxygen a ...
s,
wetland A wetland is a distinct semi-aquatic ecosystem whose groundcovers are flooded or saturated in water, either permanently, for years or decades, or only seasonally. Flooding results in oxygen-poor ( anoxic) processes taking place, especially ...
s, lake and
river ecosystem River ecosystems are flowing waters that drain the landscape, and include the biotic (living) interactions amongst plants, animals and micro-organisms, as well as abiotic (nonliving) physical and chemical interactions of its many parts.Angelier, ...
s,
seagrass Seagrasses are the only flowering plants which grow in marine (ocean), marine environments. There are about 60 species of fully marine seagrasses which belong to four Family (biology), families (Posidoniaceae, Zosteraceae, Hydrocharitaceae and ...
es, and some of the richest
coral reef A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in group ...
s on the planet. The entire length of the
New Guinea Highlands The New Guinea Highlands, also known as the Central Range or Central Cordillera, is a long chain of mountain ranges on the island of New Guinea, including the island's highest peak, Puncak Jaya, Indonesia, , the highest mountain in Oceania. The r ...
system passes through New Guinea as a vast watershed. The northern rivers flow into the
Pacific Ocean The Pacific Ocean is the largest and deepest of Earth's five Borders of the oceans, oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is ...
, the southern rivers into the
Arafura Sea The Arafura Sea (or Arafuru Sea) lies west of the Pacific Ocean, overlying the continental shelf between Australia and Western New Guinea (also called Papua), which is the Indonesian part of the Island of New Guinea. Geography The Arafura Sea is ...
and the
Gulf of Papua The Gulf of Papua is located in the southern coast region of New Guinea. It has a total surface area of . Geography Some of New Guinea's largest rivers, such as the Fly River, Turama River, Kikori River, Purari River, and Wawoi River flow ...
. On the north side, the largest rivers are the Mamberamo, Sepik and Ramu. Mamberamo was born from the confluence of two large inland rivers. Tariku comes from the west to the east and Taritatu from the east. These rivers meander through swamps with huge internal descents and then merge. The Mamberamo thus formed reaches the ocean by breaking through the Coastal Mountains. Mamberamo River is navigable to Marine Falls. The
Sepik The Sepik () is the longest river on the island of New Guinea, and the third largest in Oceania by discharge volume after the Fly River, Fly and Mamberamo River, Mamberamo. The majority of the river flows through the Papua New Guinea (PNG) provi ...
is a much more important river. Similarly, it collects water from a spacious pool. It is 1,100 kilometers from the Victor Emanuel Range to the estuary, making it the longest river in New Guinea. The winding, muddy, sluggish river can be navigated for 500 km.
Ramu The Ramu River is a major river in northern Papua New Guinea. The headwaters of the river are formed in the Kratke Range from where it then travels about northwest to the Bismarck Sea. Along the Ramu's course, it receives numerous tributaries ...
is a 650 km long river. Its lower section is navigable, but its upper flow is high-falling, fast-flowing. The energy of the river is used by a power plant near the city of
Kainantu Kainantu is a town in the Eastern Highlands of Papua New Guinea. It had some historical significance as an airstrip town during WWII. It functions primarily as a market town for local produce growers and cash croppers. It is located on the " Hig ...
. On the south side, the most significant rivers are Pulau, Digul, Fly,
Kikori Kikori is a small town in the Gulf Province of Papua New Guinea. Kikori lies in the delta of the Kikori River at the head of the Gulf of Papua. This area is particularly biologically rich with a diversity of ecosystems and densely forested, wit ...
and Purari. The largest river in the western part of the island is
Digul The Digul River () is a major river in South Papua province, Indonesia, on the island of New Guinea. It is the fourth longest river in New Guinea after Sepik, Mamberamo, and Fly. With a total length of and a drainage basin of . Course The ri ...
. It originates from the
Star Mountains The Star Mountains ( Dutch ( colonial)'': Sterrengebergte''; Indonesian'': Pegunungan Bintang'') are a mountain range in eastern end of Highland Papua, Indonesia and the western Papua New Guinea, stretching from the eastern end of Indonesia t ...
, which rise to an altitude of 4,700 m. The coastal plain is bordered by a swamp world hundreds of kilometers wide. Digul is the main transport route to the fertile hills and mountains within the island. The river Fly is born near the eastern branches of the Digul. It is named after one of the ships of the English Royal Fleet, which first sailed into the mouth of the river in 1845. The total length of the river is 1,050 km. Smaller boats can sail 900 km on the river. The estuary section, which decomposes into islands, is 70 km wide. The tide of the sea can have an effect of up to 300 kilometers. Strickland, a tributary of the Fly, reaches the Papuan Plain through wild gorges. Fly and Strickland together form the largest river in New Guinea. The many rivers flowing into the
Gulf of Papua The Gulf of Papua is located in the southern coast region of New Guinea. It has a total surface area of . Geography Some of New Guinea's largest rivers, such as the Fly River, Turama River, Kikori River, Purari River, and Wawoi River flow ...
form a single delta complex. The rivers of the island are extremely rich in water due to the annual rainfall of 2,000–10,000 mm. According to a modest calculation, the New Guinea River carries about of water into the sea. Fly alone carries more water than all the rivers in
Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...
combined.


Relation to surroundings

The island of New Guinea lies to the east of the
Malay Archipelago The Malay Archipelago is the archipelago between Mainland Southeast Asia and Australia, and is also called Insulindia or the Indo-Australian Archipelago. The name was taken from the 19th-century European concept of a Malay race, later based ...
, with which it is sometimes included as part of a greater Indo-Australian Archipelago. Geologically it is a part of the same
tectonic plate Plate tectonics (, ) is the scientific theory that the Earth's lithosphere comprises a number of large tectonic plates, which have been slowly moving since 3–4 billion years ago. The model builds on the concept of , an idea developed durin ...
as Australia. When world sea levels were low, the two shared shorelines (which now lie 100 to 140 metres below sea level), and combined with lands now inundated into the tectonic continent of
Sahul __NOTOC__ Sahul (), also called Sahul-land, Meganesia, Papualand and Greater Australia, was a paleocontinent that encompassed the modern-day landmasses of mainland Australia, Tasmania, New Guinea, and the Aru Islands. Sahul was in the south- ...
, also known as Greater Australia. The two landmasses became separated when the area now known as the Torres Strait flooded after the end of the last glacial period. Anthropologically, New Guinea is considered part of
Melanesia Melanesia (, ) is a subregion of Oceania in the southwestern Pacific Ocean. It extends from New Guinea in the west to the Fiji Islands in the east, and includes the Arafura Sea. The region includes the four independent countries of Fiji, Vanu ...
. New Guinea is differentiated from its drier, flatter, and less fertile southern counterpart, Australia, by its much higher rainfall and its active volcanic geology. Yet the two land masses share a similar animal fauna, with
marsupial Marsupials are a diverse group of mammals belonging to the infraclass Marsupialia. They are natively found in Australasia, Wallacea, and the Americas. One of marsupials' unique features is their reproductive strategy: the young are born in a r ...
s, including
wallabies A wallaby () is a small or middle-sized macropod native to Australia and New Guinea, with introduced populations in New Zealand, Hawaii, the United Kingdom and other countries. They belong to the same taxonomic family as kangaroos and som ...
and
possums Possum may refer to: Animals * Didelphimorphia, or (o)possums, an order of marsupials native to the Americas ** Didelphis, a genus of marsupials within Didelphimorphia *** Common opossum, native to Central and South America *** Virginia opossum, ...
, and the egg-laying
monotreme Monotremes () are mammals of the order Monotremata. They are the only group of living mammals that lay eggs, rather than bearing live young. The extant monotreme species are the platypus and the four species of echidnas. Monotremes are typified ...
, the
echidna Echidnas (), sometimes known as spiny anteaters, are quill-covered monotremes (egg-laying mammals) belonging to the Family (biology), family Tachyglossidae , living in Australia and New Guinea. The four Extant taxon, extant species of echidnas ...
. Other than bats and some two dozen indigenous rodent genera, there are no pre-human indigenous
placental mammals Placental mammals ( infraclass Placentalia ) are one of the three extant subdivisions of the class Mammalia, the other two being Monotremata and Marsupialia. Placentalia contains the vast majority of extant mammals, which are partly distinguish ...
. Pigs, several additional species of rats, and the ancestor of the
New Guinea singing dog The New Guinea singing dog or New Guinea Highland dog (''Canis lupus hallstromi'') is an ancient ( basal) lineage of dog found in the New Guinea Highlands, on the island of New Guinea. Once considered to be a separate species in its own right, ...
were introduced with human colonization. Prior to the 1970s, archaeologists called the single
Pleistocene The Pleistocene ( ; referred to colloquially as the ''ice age, Ice Age'') is the geological epoch (geology), epoch that lasted from to 11,700 years ago, spanning the Earth's most recent period of repeated glaciations. Before a change was fin ...
landmass by the name ''Australasia'', although this word is most often used for a wider region that includes lands, such as
New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...
, which are not on the same continental shelf. In the early 1970s, they introduced the term ''Greater Australia'' for the Pleistocene continent. Then, at a 1975 conference and consequent publication, they extended the name ''Sahul'' from its previous use for just the Sahul Shelf to cover the continent.


Political divisions

The island of New Guinea is divided politically into roughly equal halves across a north–south line: * The western portion of the island located west of 141°E longitude (except for a small section of territory to the east of the
Fly River The Fly River is the third longest river on the island of New Guinea, after the Sepik and Mamberamo, with a total length of . It is the largest by volume of discharge in Oceania, the largest in the world without a single dam in its catchment, an ...
which belongs to Papua New Guinea) was formerly a Dutch colony, part of the
Dutch East Indies The Dutch East Indies, also known as the Netherlands East Indies (; ), was a Dutch Empire, Dutch colony with territory mostly comprising the modern state of Indonesia, which Proclamation of Indonesian Independence, declared independence on 17 Au ...
. After the
West New Guinea dispute The West New Guinea dispute (1950–1962), also known as the West Irian dispute, was a diplomatic and political conflict between the Netherlands and Indonesia over the territory of Dutch New Guinea. While the Netherlands had ceded sovereignty o ...
it is now six
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
n provinces: ** West Papua with
Manokwari Manokwari is a coastal town and the capital city, capital of the Provinces of Indonesia, Indonesian province of West Papua (province), West Papua. It is one of only seven provincial capitals of Indonesia without a city status in Indonesia, city ...
as its capital. ** Papua with the city of
Jayapura Jayapura (formerly Hollandia (1910-1962), Kota Baru (1962-1963), Soekarnopura (1963-1968)) is the capital city, capital and List of Indonesian cities by population, largest city of the Indonesian Provinces of Indonesia, province of Papua (provi ...
as its capital. **
Highland Papua Highland Papua () is a provinces of Indonesia, province of Indonesia, which roughly follows the borders of the Papuan customary region of Lano-Pago (often shortened to La Pago). It covers an area of and had a population of 1,467,050 according to ...
with Jayawijaya Regency as its capital. **
Central Papua Central Papua, officially the Central Papua Province () is an Indonesian Provinces of Indonesia, province located in the central region of Western New Guinea. It was formally established on 25 July 2022 from the former eight western regencies of ...
with
Nabire Regency Nabire Regency is one of the regencies (''kabupaten'') in the Indonesian province of Central Papua. It covers an area of 12,075.00 km2, and had a population of 129,893 at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and 169,136 at the 2020 ...
as its capital. **
South Papua South Papua, officially the South Papua Province (), is an Indonesian Provinces of Indonesia, province located in the southern portion of Western New Guinea, Papua, following the borders of the Papuan customary region of Anim Ha. Formally establ ...
with
Merauke Regency Merauke Regency is a Regencies of Indonesia, regency in the far south of the Indonesian province of South Papua. It covers an area of 45,013.35 km2, and had a population of 195,716 at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and 2 ...
as its capital. **
Southwest Papua Southwest Papua (; ) is the 38th provinces of Indonesia, province of Indonesia to be created, and was split off from West Papua (province), West Papua on 8 December 2022. Despite being named "southwest", this is actually a misnomer and this prov ...
with
Sorong Sorong is the largest city and the capital of the Indonesian province of Southwest Papua. The city is located on the western tip of the island of New Guinea with its only land borders being with Sorong Regency. It is the gateway to Indonesia ...
as its capital * The eastern part forms the mainland of
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
, which has been an independent country since 1975. It was formerly the
Territory of Papua and New Guinea The Territory of Papua and New Guinea , officially the Administrative Union of the Territory of Papua and the Territory of New Guinea, was established by an administrative union between the Australian-administered territories of Papua and New ...
governed by Australia, consisting of the Trust Territory of New Guinea (northeastern quarter, formerly
German New Guinea German New Guinea () consisted of the northeastern part of the island of New Guinea and several nearby island groups, and was part of the German colonial empire. The mainland part of the territory, called , became a German protectorate in 188 ...
), and the
Territory of Papua The Territory of Papua comprised the southeastern quarter of the island of New Guinea from 1883 to 1975. In 1883, the Government of Queensland annexed this territory for the British Empire. The United Kingdom Government refused to ratify the ...
(southeastern quarter). Three of Papua New Guinea's four regions are parts of New Guinea island: ** Southern, consisting of
Western Western may refer to: Places *Western, Nebraska, a village in the US *Western, New York, a town in the US *Western Creek, Tasmania, a locality in Australia *Western Junction, Tasmania, a locality in Australia *Western world, countries that id ...
,
Gulf A gulf is a large inlet from an ocean or their seas into a landmass, larger and typically (though not always) with a narrower opening than a bay (geography), bay. The term was used traditionally for large, highly indented navigable bodies of s ...
, Central, Oro (Northern) and
Milne Bay Milne Bay is a large bay in Milne Bay Province, south-eastern Papua New Guinea. More than long and over wide, Milne Bay is a sheltered deep-water harbor accessible via Ward Hunt Strait. It is surrounded by the heavily wooded Stirling Range (Papu ...
provinces. **
Highlands Highland is a broad term for areas of higher elevation, such as a mountain range or mountainous plateau. Highland, Highlands, or The Highlands, may also refer to: Places Africa * Highlands, Johannesburg, South Africa * Highlands, Harare, Zimbab ...
, consisting of Southern Highlands,
Hela Province Hela is a province of Papua New Guinea. The provincial capital is Tari. The province covers an area of 10,498 km2, and there are 249,449 inhabitants (2011 census figures). Hela province officially came into being on 17 May 2012, comprising t ...
,
Jiwaka Province Jiwaka is a province of Papua New Guinea. The government gazetted provincial capital is located in Kurumul. Temporarily all provincial matters are handled in Minj after the election of the new Governor in 2022 general elections. Matters concernin ...
,
Enga Province Enga is one of the provinces in Papua New Guinea (PNG). Enga is geographically situated in the northern region of Papua New Guinea and was separated from the adjacent Western Highlands at the time of national independence in 1975. The majority ...
, Western Highlands, Simbu and
Eastern Highlands :''"Eastern Highlands" also refers to Eastern Highlands Province in Papua New Guinea, and part of the Great Dividing Range, Australia.'' The Eastern Highlands, also known as the Manica Highlands, is a mountain range on the border of Zimbabwe ...
provinces. ** Momase, consisting of Morobe,
Madang Madang (old German name: ''Friedrich-Wilhelmshafen'') is the capital of Madang Province and is a town with a population of 27,420 (in 2005) on the north coast of Papua New Guinea. History Nicholai Miklukho-Maklai was probably the first Eur ...
,
East Sepik East Sepik is a province in Papua New Guinea. Its capital is Wewak. East Sepik has an estimated population of 450,530 people (2011 census) and is 43,426 km square in size. Its density is 10.4 people per square kilometer. History Cherubim ...
and
Sandaun Sandaun Province (formerly West Sepik Province) is the northwesternmost mainland province of Papua New Guinea (also known as home of the sunset). It covers an area of 35,920 km2 (13868 m2) and has a population of 248,411 (2011 census). The c ...
(West Sepik) provinces.


Demographics


10 largest cities and towns in New Guinea (Papua) by population

* *


People

The current population of the island of New Guinea is about fifteen million. Archaeological evidence indicates that humans may have inhabited the island continuously since 50,000 BCE, and first settlement possibly dating back to 60,000 years ago has been proposed. The island is presently populated by almost a thousand different tribal groups and a near-equivalent number of separate languages, which makes New Guinea the most linguistically diverse area in the world.
Ethnologue ''Ethnologue: Languages of the World'' is an annual reference publication in print and online that provides statistics and other information on the living languages of the world. It is the world's most comprehensive catalogue of languages. It w ...
's 14th edition lists 826 languages of
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
and 257 languages of
Western New Guinea Western New Guinea, also known as Papua, Indonesian New Guinea, and Indonesian Papua, is the western half of the island of New Guinea, formerly Dutch and granted to Indonesia in 1962. Given the island is alternatively named Papua, the region ...
, total 1073 languages, with 12 languages overlapping. They can be divided into two groups, the
Austronesian languages The Austronesian languages ( ) are a language family widely spoken throughout Maritime Southeast Asia, parts of Mainland Southeast Asia, Madagascar, the islands of the Pacific Ocean and Taiwan (by Taiwanese indigenous peoples). They are spoken ...
, and all the others placed in the catch-all category of
Papuan languages The Papuan languages are the non- Austronesian languages spoken on the western Pacific island of New Guinea, as well as neighbouring islands in Indonesia, Solomon Islands, and East Timor. It is a strictly geographical grouping, and does not imply ...
, most of which are unrelated. The separation is not merely linguistic;
warfare War is an armed conflict between the armed forces of State (polity), states, or between governmental forces and armed groups that are organized under a certain command structure and have the capacity to sustain military operations, or betwe ...
among societies was a factor in the evolution of the ''men's house'': separate housing for groups of adult men, away from the single-family houses of women and children. Pig-based trade between groups and pig-based feasts form a common tradition with the other peoples of southeast Asia and Oceania. Most Papuan societies practice agriculture, supplemented by hunting and gathering. Current evidence indicates that the Papuans (who constitute the majority of the island's peoples) are descended from the earliest human inhabitants of New Guinea. These original inhabitants first arrived in New Guinea during the Last Glacial Period when the island was connected to the Australian continent via a
land bridge In biogeography, a land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands. A land bridge can be created by marine regression, in which sea le ...
, forming the landmass of
Sahul __NOTOC__ Sahul (), also called Sahul-land, Meganesia, Papualand and Greater Australia, was a paleocontinent that encompassed the modern-day landmasses of mainland Australia, Tasmania, New Guinea, and the Aru Islands. Sahul was in the south- ...
. These peoples had made the (shortened) sea-crossing from the islands of
Wallacea Wallacea is a biogeography, biogeographical designation for a group of mainly list of islands of Indonesia, Indonesian islands separated by deep-water straits from the Asian and Australia (continent), Australian continental shelf, continental ...
and
Sundaland Sundaland (also called Sundaica or the Sundaic region) is a biogeographical region of Southeast Asia corresponding to a larger landmass that was exposed throughout the last 2.6 million years during periods when sea levels were lower. It inc ...
(the present
Malay Archipelago The Malay Archipelago is the archipelago between Mainland Southeast Asia and Australia, and is also called Insulindia or the Indo-Australian Archipelago. The name was taken from the 19th-century European concept of a Malay race, later based ...
) by at least 40,000 years ago. The ancestral Austronesian peoples are believed to have arrived considerably later, approximately 3,500 years ago, as part of a gradual seafaring migration from
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
, possibly originating in Taiwan. Austronesian-speaking peoples colonized many of the offshore islands to the north and east of New Guinea, such as New Ireland and
New Britain New Britain () is the largest island in the Bismarck Archipelago, part of the Islands Region of Papua New Guinea. It is separated from New Guinea by a northwest corner of the Solomon Sea (or with an island hop of Umboi Island, Umboi the Dampie ...
, with settlements also on the coastal fringes of the main island in places. Human habitation of New Guinea over tens of thousands of years has led to a great deal of diversity, which was further increased by the later arrival of the Austronesians and the more recent history of European and Asian settlement through events like transmigration. Large areas of New Guinea are yet to be explored by scientists and anthropologists. The Indonesian province of West Papua is home to an estimated 44 uncontacted tribal groups.


Biodiversity and ecology

With some 786,000 km2 of tropical land—less than one-half of one percent (0.5%) of the Earth's surface—New Guinea has an immense
biodiversity Biodiversity is the variability of life, life on Earth. It can be measured on various levels. There is for example genetic variability, species diversity, ecosystem diversity and Phylogenetics, phylogenetic diversity. Diversity is not distribut ...
, containing between 5 and 10 percent of the total species on the planet. This percentage is about the same amount as that found in the United States or Australia. A high percentage of New Guinea's species are
endemic Endemism is the state of a species being found only in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also foun ...
, and thousands are still unknown to science: probably well over 200,000 species of insect, between 11,000 and 20,000 plant species, and over 650 resident bird species. Most of these species are shared, at least in their origin, with the continent of Australia, which was until fairly recent geological times part of the same landmass (see Australia-New Guinea for an overview). The island is so large that it is considered 'nearly a continent' in terms of its biological distinctiveness. In the period from 1998 to 2008, conservationists identified 1,060 new species in New Guinea, including 218 plants, 43 reptiles, 12 mammals, 580 invertebrates, 134 amphibians, 2 birds and 71 fish. Between 2011 and 2017, researchers described 465 previously undocumented plant species in New Guinea. As of 2019, the Indonesian portion of New Guinea and the Maluku Islands is estimated to have 9,518 species of vascular plants, of which 4,380 are endemic. In 2020, an international study conducted by a team of 99 experts cataloged 13,634 species representing 1,742 genera and 264 families of vascular plants for New Guinea and its associated islands (
Aru Islands Aru or ARU may refer to: Education * Alpha Rho Upsilon, a defunct fraternity in the United States * Anglia Ruskin University, a university in England * Ardhi University, a Tanzanian public university Places * Aru Islands Regency, a group of i ...
,
Bismarck Archipelago The Bismarck Archipelago (, ) is a group of islands off the northeastern coast of New Guinea in the western Pacific Ocean and is part of the Islands Region of Papua New Guinea. Its area is about . History The first inhabitants of the archipela ...
,
D'Entrecasteaux Islands D'Entrecasteaux Islands () are situated near the eastern tip of New Guinea in the Solomon Sea in Milne Bay Province of Papua New Guinea. The group spans a distance of , has a total land area of approximately and is separated from the Papua New G ...
,
Louisiade Archipelago The Louisiade Archipelago is a string of ten larger volcanic islands frequently fringed by coral reefs, and 90 smaller coral islands in Papua New Guinea. It is located 200 km southeast of New Guinea, stretching over more than and spread o ...
), making it the world's most floristically diverse island, surpassing
Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...
(11,488),
Borneo Borneo () is the List of islands by area, third-largest island in the world, with an area of , and population of 23,053,723 (2020 national censuses). Situated at the geographic centre of Maritime Southeast Asia, it is one of the Greater Sunda ...
(11,165),
Java Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, proje ...
(4,598), and
the Philippines The Philippines, officially the Republic of the Philippines, is an archipelagic country in Southeast Asia. Located in the western Pacific Ocean, it consists of 7,641 islands, with a total area of roughly 300,000 square kilometers, which ar ...
(9,432). Biogeographically, New Guinea is part of
Australasia Australasia is a subregion of Oceania, comprising Australia, New Zealand (overlapping with Polynesia), and sometimes including New Guinea and surrounding islands (overlapping with Melanesia). The term is used in a number of different context ...
rather than the
Indomalaya The Indomalayan realm is one of the eight biogeographic realms. It extends across most of South and Southeast Asia and into the southern parts of East Asia. Also called the Oriental realm by biogeographers, Indomalaya spreads all over the Ind ...
n realm, although New Guinea's flora has many more affinities with Asia than its fauna, which is overwhelmingly Australian. Botanically, New Guinea is considered part of
Malesia Malesia is a biogeographical region straddling the Equator and the boundaries of the Indomalayan and Australasian realms. It is a phytogeographical floristic region in the Paleotropical kingdom. It was first recognized as a distinct region ...
, a floristic region that extends from the Malay Peninsula across Indonesia to New Guinea and the East Melanesian Islands. The flora of New Guinea is a mixture of many
tropical rainforest Tropical rainforests are dense and warm rainforests with high rainfall typically found between 10° north and south of the Equator. They are a subset of the tropical forest biome that occurs roughly within the 28° latitudes (in the torrid zo ...
species with origins in Asia, together with typically Australasian flora. Typical Southern Hemisphere flora include the
conifer Conifers () are a group of conifer cone, cone-bearing Spermatophyte, seed plants, a subset of gymnosperms. Scientifically, they make up the phylum, division Pinophyta (), also known as Coniferophyta () or Coniferae. The division contains a sin ...
s ''
Podocarpus ''Podocarpus'' () is a genus of conifers, the most numerous and widely distributed of the podocarp family, the Podocarpaceae. ''Podocarpus'' species are evergreen shrubs or trees, usually from tall, known to reach at times. The cones have ...
'' and the rainforest emergents ''
Araucaria ''Araucaria'' (; original pronunciation: .ÉŸawˈka. ÉŸja is a genus of evergreen coniferous trees in the family Araucariaceae. While today they are largely confined to the Southern Hemisphere, during the Jurassic and Cretaceous they were glo ...
'' and ''
Agathis ''Agathis'', commonly known as kauri or dammara, is a genus of evergreen coniferous trees, native to Australasia and Southeast Asia. It is one of three extant genera in the family Araucariaceae, alongside ''Wollemia'' and ''Araucaria'' (being ...
,'' as well as
tree fern Tree ferns are arborescent (tree-like) ferns that grow with a trunk (botany), trunk elevating the fronds above ground level, making them trees. Many extant tree ferns are members of the order Cyatheales, to which belong the families Cyatheaceae ( ...
s and several species of ''
Eucalyptus ''Eucalyptus'' () is a genus of more than 700 species of flowering plants in the family Myrtaceae. Most species of ''Eucalyptus'' are trees, often Mallee (habit), mallees, and a few are shrubs. Along with several other genera in the tribe Eucalyp ...
''. New Guinea has 284 species and six orders of mammals:
monotremes Monotremes () are mammals of the order Monotremata. They are the only group of living mammals that lay eggs, rather than bearing live young. The extant monotreme species are the platypus and the four species of echidnas. Monotremes are typified ...
, three orders of
marsupials Marsupials are a diverse group of mammals belonging to the infraclass Marsupialia. They are natively found in Australasia, Wallacea, and the Americas. One of marsupials' unique features is their reproductive strategy: the young are born in a ...
,
rodent Rodents (from Latin , 'to gnaw') are mammals of the Order (biology), order Rodentia ( ), which are characterized by a single pair of continuously growing incisors in each of the upper and Mandible, lower jaws. About 40% of all mammal specie ...
s and
bat Bats are flying mammals of the order Chiroptera (). With their forelimbs adapted as wings, they are the only mammals capable of true and sustained flight. Bats are more agile in flight than most birds, flying with their very long spread-out ...
s; 195 of the mammal species (69%) are endemic. New Guinea has 578 species of breeding birds, of which 324 species are endemic. The island's frogs are one of the most poorly known vertebrate groups, totalling 282 species, but this number is expected to double or even triple when all species have been documented. New Guinea has a rich diversity of coral life and 1,200 species of fish have been found. Also about 600 species of reef-building coral—the latter equal to 75 percent of the world's known total. The entire coral area covers 18 million hectares off a peninsula in northwest New Guinea. As of 2020, the Western portion of New Guinea, Papua and West Papua, accounts for 54% of the island's primary forest and about 51% of the island's total tree cover, according to satellite data.


Ecoregions


Terrestrial

According to the WWF, New Guinea can be divided into twelve
terrestrial ecoregion An ecoregion (ecological region) is an ecological and geographic area that exists on multiple different levels, defined by type, quality, and quantity of environmental resources. Ecoregions cover relatively large areas of land or water, and c ...
s: * Central Range montane rain forests *
Central Range sub-alpine grasslands The Central Range sub-alpine grasslands is a montane grasslands and shrublands ecoregion on the island of New Guinea. The ecoregion covers the highest-elevation portions of the New Guinea Highlands, which extend along the spine of the island. The ...
*
Huon Peninsula montane rain forests The Huon Peninsula montane rain forests is a tropical and subtropical moist broadleaf forests, tropical moist forest ecoregion in New Guinea. The ecoregion covers the mountains of northeastern New Guinea's Huon Peninsula. Geography The ecoregion ...
* New Guinea mangroves * Northern New Guinea lowland rain and freshwater swamp forests *
Northern New Guinea montane rain forests The Northern New Guinea montane rain forests is a tropical moist forest ecoregion in northern New Guinea. The ecoregion covers several separate mountain ranges lying north of New Guinea's Central Range and south of the Pacific Ocean. Geogra ...
* Southeastern Papuan rain forests *
Southern New Guinea freshwater swamp forests The Southern New Guinea freshwater swamp forests is a tropical moist forest ecoregion in southern New Guinea. The ecoregion includes the extensive swamp forests of southern and western New Guinea. Geography New Guinea is home to extensive sw ...
*
Southern New Guinea lowland rain forests The Southern New Guinea lowland rain forests is a tropical moist forest ecoregion in southeastern New Guinea. The ecoregion covers portions of New Guinea's southern lowlands. Geography The ecoregion includes the foothills and lowlands south of ...
*
Trans-Fly savanna and grasslands The Trans Fly savanna and grasslands are a lowland ecoregion on the south coast of the island of New Guinea in both the Indonesian and Papua New Guinean sides of the island. With their monsoon and dry season climate these grasslands are quite di ...
* Vogelkop montane rain forests * Vogelkop-Aru lowland rain forests


Freshwater

The WWF and
Nature Conservancy The Nature Conservancy (TNC) is a global environmental organization headquartered in Arlington, Virginia, United States. it works via affiliates or branches in 79 countries and territories, as well as across every state in the US. Founded in ...
divide New Guinea into five
freshwater ecoregion An ecoregion (ecological region) is an ecological and geographic area that exists on multiple different levels, defined by type, quality, and quantity of environmental resources. Ecoregions cover relatively large areas of land or water, and c ...
s: * Vogelkop–Bomberai * New Guinea North Coast *
New Guinea Central Mountains The New Guinea Highlands, also known as the Central Range or Central Cordillera, is a long chain of mountain ranges on the island of New Guinea, including the island's highest peak, Puncak Jaya, Indonesia, , the highest mountain in Oceania. The ra ...
* Southwest New Guinea–Trans-Fly Lowland *
Papuan Peninsula The Papuan Peninsula, also known as the Bird's Tail Peninsula, is a large peninsula in Papua New Guinea, southeast of the city of Lae, that makes up the southeastern portion of the island of New Guinea. The peninsula is the easternmost extent of ...


Marine

The WWF and Nature Conservancy identify several
marine ecoregion A marine ecoregion is an ecoregion, or ecological region, of the oceans and seas identified and defined based on biogeographic characteristics. Introduction A more complete definition describes them as “Areas of relatively homogeneous species ...
s in the seas bordering New Guinea: * Papua *
Arafura Sea The Arafura Sea (or Arafuru Sea) lies west of the Pacific Ocean, overlying the continental shelf between Australia and Western New Guinea (also called Papua), which is the Indonesian part of the Island of New Guinea. Geography The Arafura Sea is ...
*
Bismarck Sea The Bismarck Sea (, ) lies in the south-western Pacific Ocean within the Papua New Guinea, Papua New Guinean exclusive economic zone. It is located north-east of the island of New Guinea and south of the Bismarck Archipelago. It has coastlines i ...
*
Solomon Sea The Solomon Sea is a sea located within the Pacific Ocean. It lies between Papua New Guinea and Solomon Islands. Many major battles were fought there during World War II. Extent The International Hydrographic Organization defines the limits of ...
* Southeast Papua New Guinea *
Gulf of Papua The Gulf of Papua is located in the southern coast region of New Guinea. It has a total surface area of . Geography Some of New Guinea's largest rivers, such as the Fly River, Turama River, Kikori River, Purari River, and Wawoi River flow ...


History


Early history

Archaeological evidence indicates that humans arrived on New Guinea perhaps 60,000 years ago, although this is under debate. They came probably by sea from
Southeast Asia Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Au ...
during the Last Glacial Period, when the sea was lower and distances between islands shorter. The first inhabitants
Indigenous people of New Guinea The indigenous peoples of Western New Guinea in Indonesia and Papua New Guinea, commonly called Papuans, are Melanesians. There is genetic evidence for two major historical lineages in New Guinea and neighboring islands: a first wave from the Mal ...
, from whom the Papuan people are probably descended, adapted to the range of ecologies and, in time, developed one of the earliest known agricultures. Remains of this agricultural system, in the form of ancient irrigation systems in the highlands of Papua New Guinea, are being studied by archaeologists. Research indicates that the highlands were an early and independent center of agriculture, with evidence of irrigation going back at least 10,000 years.
Sugarcane Sugarcane or sugar cane is a species of tall, Perennial plant, perennial grass (in the genus ''Saccharum'', tribe Andropogoneae) that is used for sugar Sugar industry, production. The plants are 2–6 m (6–20 ft) tall with stout, jointed, fib ...
was cultivated in New Guinea around 6000 BCE. The gardens of the
New Guinea Highlands The New Guinea Highlands, also known as the Central Range or Central Cordillera, is a long chain of mountain ranges on the island of New Guinea, including the island's highest peak, Puncak Jaya, Indonesia, , the highest mountain in Oceania. The r ...
are ancient, intensive
permaculture Permaculture is an approach to land management and settlement design that adopts arrangements observed in flourishing natural ecosystems. It includes a set of design principles derived using Systems theory, whole-systems thinking. It applies t ...
s, adapted to high population densities, very high rainfalls (as high as 10,000 mm per year (400 in/yr)), earthquakes, hilly land, and occasional frost. Complex mulches, crop rotations and tillages are used in rotation on terraces with complex irrigation systems. Western agronomists still do not understand all of the practices, and it has been noted that native gardeners are as, or even more, successful than most scientific farmers in raising certain crops. There is evidence that New Guinea gardeners invented crop rotation well before western Europeans. A unique feature of New Guinea permaculture is the
silviculture Silviculture is the practice of controlling the growth, composition/structure, as well as quality of forests to meet values and needs, specifically timber production. The name comes from the Latin ('forest') and ('growing'). The study of forests ...
of '' Casuarina oligodon'', a tall, sturdy native
ironwood Ironwood is a common name for many woods that have a reputation for hardness, or specifically a wood density that is denser than water (approximately 1000 kg/m3, or 62 pounds per cubic foot), although usage of the name ironwood in English ma ...
tree, suited to use for timber and fuel, with root nodules that fix nitrogen. Pollen studies show that it was adopted during an ancient period of extreme deforestation. In more recent millennia, another wave of people arrived on the shores of New Guinea. These were the
Austronesian people The Austronesian people, sometimes referred to as Austronesian-speaking peoples, are a large group of peoples who have settled in Taiwan, maritime Southeast Asia, parts of mainland Southeast Asia, Micronesia, coastal New Guinea, Island Melanesi ...
, who had spread down from
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocea ...
, through the South-east Asian archipelago, colonising many of the islands on the way. The Austronesian people had technology and skills extremely well adapted to ocean voyaging and Austronesian language speaking people are present along much of the coastal areas and islands of New Guinea. They also introduced pigs and
dogs The dog (''Canis familiaris'' or ''Canis lupus familiaris'') is a domesticated descendant of the gray wolf. Also called the domestic dog, it was selectively bred from a population of wolves during the Late Pleistocene by hunter-gatherers ...
. These Austronesian migrants are considered the ancestors of most people in insular Southeast Asia, from
Sumatra Sumatra () is one of the Sunda Islands of western Indonesia. It is the largest island that is fully within Indonesian territory, as well as the list of islands by area, sixth-largest island in the world at 482,286.55 km2 (182,812 mi. ...
and
Java Java is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea (a part of Pacific Ocean) to the north. With a population of 156.9 million people (including Madura) in mid 2024, proje ...
to
Borneo Borneo () is the List of islands by area, third-largest island in the world, with an area of , and population of 23,053,723 (2020 national censuses). Situated at the geographic centre of Maritime Southeast Asia, it is one of the Greater Sunda ...
and
Sulawesi Sulawesi ( ), also known as Celebes ( ), is an island in Indonesia. One of the four Greater Sunda Islands, and the List of islands by area, world's 11th-largest island, it is situated east of Borneo, west of the Maluku Islands, and south of Min ...
, as well as coastal new Guinea.


Precolonial history

The western part of the island was in contact with kingdoms in other parts of modern-day Indonesia. The ''
Negarakertagama The ''Nagarakretagama'' or ''Nagarakáč›tāgama'', also known in Bali as ''Desawarnana'' or ''Deƛavaráč‡ana'', is an Old Javanese eulogy to Hayam Wuruk, a Javanese king of the Majapahit Empire. It was written on lontar as a '' kakawin'' ...
'' mentioned the region of Wanin and Sran, in eastern Nusantara as part of
Majapahit Majapahit (; (eastern and central dialect) or (western dialect)), also known as Wilwatikta (; ), was a Javanese people, Javanese Hinduism, Hindu-Buddhism, Buddhist thalassocracy, thalassocratic empire in Southeast Asia based on the island o ...
's tributary. This 'Wanin' has been identified with the Onin Peninsula, part of the
Bomberai Peninsula Bomberai Peninsula () is located in the Western New Guinea region. It is south of the Bird's Head Peninsula, and Bintuni Bay separates the two peninsulas. To the west lies the Sebakor Bay and to the south Kamrau Bay. On the southeast Arguni ...
near the city of
Fakfak Fakfak (), also known as the District of Fakfak, is a town in West Papua and seat of the Fakfak Regency. It had a population of 12,566 at the 2010 Census, which rose to 18,900 at the 2020 Census.Badan Pusat Statistik, Jakarta, 2021. It is served b ...
. while ' Sran' had been identified as region of Kowiai, just south of Onin peninsula. The sultans of
Tidore Tidore (, lit. "City of Tidore Islands") is a city, island, and archipelago in the Maluku Islands of eastern Indonesia, west of the larger island of Halmahera. Part of North Maluku Province, the city includes the island of Tidore (with three sm ...
, in the
Maluku Islands The Maluku Islands ( ; , ) or the Moluccas ( ; ) are an archipelago in the eastern part of Indonesia. Tectonics, Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located in West ...
, claimed sovereignty over various coastal parts of the island. During Tidore's rule, the main exports of the island during this period were resins, spices, slaves and the highly priced feathers of the
bird-of-paradise The birds-of-paradise are members of the Family (biology), family Paradisaeidae of the order Passeriformes. The majority of species are found in eastern Indonesia, Papua New Guinea, and eastern Australia. The family has 45 species in 17 genera. T ...
. In a period of constant conflict called 'hongi wars', in which rival villages or kingdoms would invoke the name of Tidore Sultan, rightly, for punitive expeditions for not fulfilling their tributary obligations, or opportunitively for competitions over resources and prestige. Sultan Nuku, one of the most famous Tidore sultans who rebelled against Dutch colonization, called himself "Sultan of Tidore and Papua", during his revolt in 1780s. He commanded loyalty from both Moluccan and Papuan chiefs, especially those of Raja Ampat Islands, from his base in
Gebe Gebe is an island in Maluku Islands, Indonesia, between Raja Ampat and Halmahera. Administratively it is part of Central Halmahera, North Maluku. The island is part of a small island group which also includes Fau island, Yoi, Uta, and Sain. ...
. Following Tidore's subjugation as Dutch tributary, much of the territory it claimed in western part of New Guinea came under Dutch rule as part of Dutch East Indies.


European contact

The first known European contact with New Guinea was by Portuguese and Spanish sailors in the 16th century. In 1526–27, Portuguese explorer
Jorge de Menezes Jorge de Menezes (also spelt Meneses) (c. 1498 – 1537) was a Portuguese explorer. Due to a monsoon, he was forced to reside in Versya, posited by Pieter Anton Tiele as Waisai, between 1526 and 1527. Menezes called the region ''Ilhas dos Papuas' ...
saw the western tip of New Guinea and named it ''ilhas dos Papuas''. In 1528, the Spanish navigator Álvaro de Saavedra also recorded its sighting when trying to return from
Tidore Tidore (, lit. "City of Tidore Islands") is a city, island, and archipelago in the Maluku Islands of eastern Indonesia, west of the larger island of Halmahera. Part of North Maluku Province, the city includes the island of Tidore (with three sm ...
to
New Spain New Spain, officially the Viceroyalty of New Spain ( ; Nahuatl: ''Yankwik Kaxtillan Birreiyotl''), originally the Kingdom of New Spain, was an integral territorial entity of the Spanish Empire, established by Habsburg Spain. It was one of several ...
. In 1545, Spaniard ĂĂ±igo OrtĂ­z de Retes sailed along the north coast of New Guinea as far as the
Mamberamo River The Mamberamo (''Indonesian: Sungai Mamberamo'') is the second-longest river on the island of New Guinea, after Sepik River (1,126 km) and the second largest in Oceania by discharge volume after Fly River, Fly. It is located in the Indonesia ...
, near which he landed on 20 June, naming the island 'Nueva Guinea'. The first known map of the island was made by F. Hoeiu in 1600 and shows it as 'Nova Guinea'. In 1606,
LuĂ­s Vaz de Torres LuĂ­s Vaz de Torres ( Galician and Portuguese), or Luis VĂĄez de Torres in the Spanish spelling (born 1565; 1607), was a 16th- and 17th-century maritime explorer and captain of a Spanish expedition noted for the first recorded European navi ...
explored the southern coast of New Guinea from
Milne Bay Milne Bay is a large bay in Milne Bay Province, south-eastern Papua New Guinea. More than long and over wide, Milne Bay is a sheltered deep-water harbor accessible via Ward Hunt Strait. It is surrounded by the heavily wooded Stirling Range (Papu ...
to the
Gulf of Papua The Gulf of Papua is located in the southern coast region of New Guinea. It has a total surface area of . Geography Some of New Guinea's largest rivers, such as the Fly River, Turama River, Kikori River, Purari River, and Wawoi River flow ...
including Orangerie Bay, which he named ''BahĂ­a de San Lorenzo''. His expedition also discovered Basilaki Island naming it ''Tierra de San Buenaventura'', which he claimed for Spain in July 1606.Translation of Torres' report to the king in Collingridge, G. (1895) ''Discovery of Australia'' p.229-237. Golden Press Edition 1983, Gladesville, NSW. On 18 October, his expedition reached the western part of the island in present-day Indonesia, and also claimed the territory for the King of Spain. A successive European claim occurred in 1828, when the Netherlands formally claimed the western half of the island as
Netherlands New Guinea Dutch New Guinea or Netherlands New Guinea (, ) was the Western New Guinea, western half of the island of New Guinea that was a part of the Dutch East Indies until 1949, later an overseas administrative territorial entity, overseas territory of ...
. Dutch colonial authority built Fort Du Bus an administrative and trading post established near Lobo, Triton Bay, but by 1835 had been abandoned. Considering that New Guinea had little economic value for them, the Dutch promoted Tidore as suzerain of Papua. By 1849, Tidore's borders had been extended to the proximity of the current international border between Indonesia and
Papua New Guinea Papua New Guinea, officially the Independent State of Papua New Guinea, is an island country in Oceania that comprises the eastern half of the island of New Guinea and offshore islands in Melanesia, a region of the southwestern Pacific Ocean n ...
, as it formed extensive trade pact and custom of ''Uli-Siwa'' ( federation of nine ). In 1883, following a short-lived French annexation of New Ireland, the British colony of
Queensland Queensland ( , commonly abbreviated as Qld) is a States and territories of Australia, state in northeastern Australia, and is the second-largest and third-most populous state in Australia. It is bordered by the Northern Territory, South Austr ...
annexed south-eastern New Guinea. However, the Queensland government's superiors in the
United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...
revoked the claim, and (formally) assumed direct responsibility in 1884, when
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
claimed north-eastern New Guinea as the protectorate of
German New Guinea German New Guinea () consisted of the northeastern part of the island of New Guinea and several nearby island groups, and was part of the German colonial empire. The mainland part of the territory, called , became a German protectorate in 188 ...
(also called
Kaiser-Wilhelmsland Kaiser-Wilhelmsland ("Emperor William's Land") formed part of German New Guinea (), the South Pacific protectorate of the German Empire. Named in honour of Wilhelm I, who reigned as German Emperor () from 1871 to 1888, it included the northern ...
). The first Dutch government posts were established in 1898 and in 1902: Manokwari on the north coast, Fak-Fak in the west and Merauke in the south at the border with
British New Guinea The Territory of Papua comprised the southeastern quarter of the island of New Guinea from 1883 to 1975. In 1883, the Government of Colony of Queensland, Queensland annexed this territory for the British Empire. The United Kingdom Government ...
. The German, Dutch and British colonial administrators each attempted to suppress the still-widespread practices of inter-village warfare and
headhunting Headhunting is the practice of hunting a human and collecting the severed head after killing the victim. More portable body parts (such as ear, nose, or scalp) can be taken as trophies, instead. Headhunting was practiced in historic times ...
within their respective territories. In 1905, the British government transferred some administrative responsibility over southeast New Guinea to Australia (which renamed the area "
Territory of Papua The Territory of Papua comprised the southeastern quarter of the island of New Guinea from 1883 to 1975. In 1883, the Government of Queensland annexed this territory for the British Empire. The United Kingdom Government refused to ratify the ...
"); and, in 1906, transferred all remaining responsibility to Australia. During
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
, Australian forces seized German New Guinea, which in 1920 became the
Territory of New Guinea The Territory of New Guinea was an Australian-administered League of Nations and then United Nations trust territory on the island of New Guinea from 1914 until 1975. In 1949, the Territory and the Territory of Papua were established in an adm ...
, to be administered by Australia under a
League of Nations The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
mandate Mandate most often refers to: * League of Nations mandates, quasi-colonial territories established under Article 22 of the Covenant of the League of Nations, 28 June 1919 * Mandate (politics), the power granted by an electorate Mandate may also r ...
. The territories under Australian administration became collectively known as The Territories of Papua and New Guinea (until February 1942). Before about 1930, European maps showed the highlands as uninhabited forests. When first flown over by aircraft, numerous settlements with agricultural terraces and stockades were observed. The most startling discovery took place on 4 August 1938, when
Richard Archbold Richard Archbold (April 9, 1907 – August 1, 1976) was an American zoologist and philanthropist. He was independently wealthy, being the grandson of the capitalist John Dustin Archbold. He was educated at private schools and later attended class ...
discovered the Grand Valley of the Baliem River, which had 50,000 yet-undiscovered Stone Age farmers living in orderly villages. The people, known as the Dani, were the last society of its size to make first contact with the rest of the world. A 1930 expedition led by the prospector Michael Lehay also encountered an indigenous group in the highlands. The inhabitants, believing themselves to be the only people in the world and, having never seen Europeans before, initially believed the explorers to be spirits of the dead due to the local belief that a person's skin turned white when they died and crossed into the land of the dead.


World War II

Netherlands New Guinea and the Australian territories (the eastern half ) were invaded in 1942 by the
Japanese Japanese may refer to: * Something from or related to Japan, an island country in East Asia * Japanese language, spoken mainly in Japan * Japanese people, the ethnic group that identifies with Japan through ancestry or culture ** Japanese diaspor ...
. The Netherlands were defeated by that stage and did not put up a fight, and the western section was not of any strategic value to either side, so they did not battle there. The Japanese invaded the north shore of the Australia territories and were aiming to move south and take the southern shore too. The highlands, northern and eastern parts of the island became key battlefields in the
South West Pacific Theatre The South West Pacific theatre, during World War II, was a major theatre of the war between the Allies and the Axis. It included the Philippines, the Dutch East Indies (except for Sumatra), Borneo, Australia, its mandate Territory of New Guin ...
of
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
. Notable battles were for
Port Moresby (; Tok Pisin: ''Pot Mosbi''), also referred to as Pom City or simply Moresby, is the capital and largest city of Papua New Guinea. It is one of the largest cities in the southwestern Pacific (along with Jayapura) outside of Australia and New ...
(the naval battle is known as the
Battle of the Coral Sea The Battle of the Coral Sea, from 4 to 8 May 1942, was a major naval battle between the Imperial Japanese Navy (IJN) and naval and air forces of the United States and Australia. Taking place in the Pacific Theatre of World War II, the battle ...
),
Milne Bay Milne Bay is a large bay in Milne Bay Province, south-eastern Papua New Guinea. More than long and over wide, Milne Bay is a sheltered deep-water harbor accessible via Ward Hunt Strait. It is surrounded by the heavily wooded Stirling Range (Papu ...
and for the
Kokoda track The Kokoda Track or Trail is a single-file foot thoroughfare that runs overland – in a straight line – through the Owen Stanley Range in Papua New Guinea (PNG). The track was the location of the 1942 World War II battle between Japane ...
. Papuans often gave vital assistance to the
Allies An alliance is a relationship among people, groups, or states that have joined together for mutual benefit or to achieve some common purpose, whether or not an explicit agreement has been worked out among them. Members of an alliance are calle ...
, fighting alongside Australian troops, and carrying equipment and injured men across New Guinea. Approximately 216,000 Japanese, Australian and U.S. soldiers, sailors and airmen died during the New Guinea Campaign.


Since World War II

Following the return to civil administration after World War II, the Australian section was known as the Territory of Papua-New Guinea from 1945 to 1949 and then as
Territory of Papua and New Guinea The Territory of Papua and New Guinea , officially the Administrative Union of the Territory of Papua and the Territory of New Guinea, was established by an administrative union between the Australian-administered territories of Papua and New ...
. Although the rest of the Dutch East Indies achieved independence as Indonesia on 27 December 1949, the Netherlands regained control of western New Guinea. During the 1950s, the Dutch government began to prepare Netherlands New Guinea for full independence and allowed elections in 1959; the partial elected
New Guinea Council The New Guinea Council () was a unicameral representative body formed in the Netherlands, Dutch overseas territory of Netherlands New Guinea in 1961. History Prior to the formation of the New Guinea Council, there existed a Council of Directors, ...
took office on 5 April 1961. The Council decided on the name of West Papua (''Papua Barat'') for the territory, along with an emblem,
flag A flag is a piece of textile, fabric (most often rectangular) with distinctive colours and design. It is used as a symbol, a signalling device, or for decoration. The term ''flag'' is also used to refer to the graphic design employed, and fla ...
, and
anthem An anthem is a musical composition of celebration, usually used as a symbol for a distinct group, particularly the national anthems of countries. Originally, and in music theory and religious contexts, it also refers more particularly to sho ...
to complement those of the Netherlands. On 1 October 1962, after some military interventions and negotiations, the Dutch handed over the territory to the
United Nations Temporary Executive Authority The United Nations Temporary Executive Authority (UNTEA) was established on 1 October 1962 in accord with Article two of the New York Agreement to administer the former Dutch colony of West New Guinea until it was handed over to Indonesia ...
, until 1 May 1963, when Indonesia took control. The territory was renamed West Irian () and then Irian Jaya. In 1969, Indonesia, under the 1962
New York Agreement The New York Agreement, officially the Agreement between the Republic of Indonesia and the Kingdom of the Netherlands Concerning West New Guinea, is an agreement signed by the Kingdom of the Netherlands and Indonesia regarding the administration ...
, organised a referendum named the
Act of Free Choice The Act of Free Choice () was a controversial plebiscite held between 14 July and 2 August 1969 in which 1,025 people selected by the Indonesian military in Western New Guinea voted unanimously in favor of Indonesian control. The event was men ...
, in which the military hand picked Papuan tribal elders to vote for integration with Indonesia. There has been significant reported resistance to Indonesian integration and occupation,Philippe Pataud Celerier
Autonomy isn't independence; Indonesian democracy stops in Papua
Le Monde Diplomatique, June 2010
both through civil disobedience (such as publicly raising the Morning Star flag) and via the formation of the Organisasi Papua Merdeka (OPM, or Free Papua Movement) in 1965.
Amnesty International Amnesty International (also referred to as Amnesty or AI) is an international non-governmental organization focused on human rights, with its headquarters in the United Kingdom. The organization says that it has more than ten million members a ...
has estimated more than 100,000 Papuans, one-sixth of the population, have died as a result of government-sponsored violence against West Papuans. Reports published by
TRT World TRT Global, previously named TRT World, is a Turkish public broadcaster which broadcasts in English 24 hours a day and is operated by the TRT and based in the Ulus quarter of Ankara. It provides worldwide news and current affairs focusing on ...
and
De Gruyter Oldenbourg Walter de Gruyter GmbH, known as De Gruyter (), is a German scholarly publishing house specializing in academic literature. History The roots of the company go back to 1749 when Frederick the Great granted the Königliche Realschule in Ber ...
have put the number of killed Papuans since the start of the conflict at roughly 500,000. From 1971, the name Papua New Guinea was used for the Australian territory. On 16 September 1975, Australia granted full independence to Papua New Guinea. In 2000, Irian Jaya was formally renamed "The Province of Papua" and a Law on Special Autonomy was passed in 2001. The Law established a (MRP) with representatives of the different indigenous cultures of Papua. The MRP was empowered to protect the rights of Papuans, raise the status of women in Papua, and to ease religious tensions in Papua;
block grants A block grant is a grant-in-aid of a specified amount from a larger government to a smaller regional government body. Block grants have less oversight from the larger government and provide flexibility to each subsidiary government body in terms ...
were given for the implementation of the Law as much as $266 million in 2004. The Indonesian courts' enforcement of the Law on Special Autonomy blocked further creation of subdivisions of Papua: although President
Megawati Sukarnoputri Diah Permata Megawati Setiawati Sukarnoputri (; born 23 January 1947) is an Indonesian politician who served as the fifth president of Indonesia from 2001 to 2004 and the eighth vice president under President Abdurrahman Wahid from 1999 to 200 ...
was able to create a separate West Papua province in 2003 as a
fait accompli Many words in the English vocabulary are of French language, French origin, most coming from the Anglo-Norman language, Anglo-Norman spoken by the upper classes in England for several hundred years after the Norman conquest of England, Norman ...
, plans for a third province on western New Guinea were blocked by the courts. Critics argue that the Indonesian government has been reluctant to establish or issue various government implementing regulations so that the legal provisions of special autonomy could be put into practice, and as a result special autonomy in Papua has "failed". In 2022, the Indonesian government split Papua Province into four provinces. In addition to
Papua Province Papua is a province of Indonesia, comprising the northern coast of Western New Guinea together with island groups in Cenderawasih Bay to the west. It roughly follows the borders of the Papuan customary region of Tabi Saireri, and is divided in ...
proper (capital
Jayapura Jayapura (formerly Hollandia (1910-1962), Kota Baru (1962-1963), Soekarnopura (1963-1968)) is the capital city, capital and List of Indonesian cities by population, largest city of the Indonesian Provinces of Indonesia, province of Papua (provi ...
), the three new provinces are
South Papua South Papua, officially the South Papua Province (), is an Indonesian Provinces of Indonesia, province located in the southern portion of Western New Guinea, Papua, following the borders of the Papuan customary region of Anim Ha. Formally establ ...
(capital
Merauke Merauke is a large town (''kelurahan'') and an administrative district (''distrik'') in Merauke Regency of South Papua Province, Indonesia. It is also the administrative centre of Merauke Regency, and is considered to be the easternmost city in I ...
),
Central Papua Central Papua, officially the Central Papua Province () is an Indonesian Provinces of Indonesia, province located in the central region of Western New Guinea. It was formally established on 25 July 2022 from the former eight western regencies of ...
(capital Nabire) and
Highland Papua Highland Papua () is a provinces of Indonesia, province of Indonesia, which roughly follows the borders of the Papuan customary region of Lano-Pago (often shortened to La Pago). It covers an area of and had a population of 1,467,050 according to ...
(capital Jayawijaya). Furthermore,
Southwest Papua Southwest Papua (; ) is the 38th provinces of Indonesia, province of Indonesia to be created, and was split off from West Papua (province), West Papua on 8 December 2022. Despite being named "southwest", this is actually a misnomer and this prov ...
(capital
Sorong Sorong is the largest city and the capital of the Indonesian province of Southwest Papua. The city is located on the western tip of the island of New Guinea with its only land borders being with Sorong Regency. It is the gateway to Indonesia ...
) was split from West Papua (capital
Manokwari Manokwari is a coastal town and the capital city, capital of the Provinces of Indonesia, Indonesian province of West Papua (province), West Papua. It is one of only seven provincial capitals of Indonesia without a city status in Indonesia, city ...
). The culture of inter-tribal warfare and animosity between the neighboring tribes are still present in New Guinea.


Notes


References


Further reading

*
Jared Diamond Jared Mason Diamond (born September 10, 1937) is an American scientist, historian, and author. In 1985 he received a MacArthur Genius Grant, and he has written hundreds of scientific and popular articles and books. His best known is '' Guns, G ...
, '' Guns, Germs and Steel: A Short History of Everybody for the last 13,000 Years'', 1997. *


External links


Facsimile of material from "The Discovery of New Guinea" by George Collingridge

Scientists hail discovery of hundreds of new species in remote New Guinea

PapuaWeb official website


* {{Authority control Islands of the Pacific Ocean International islands Geography of Melanesia Islands of Indonesia Islands of Papua New Guinea Former Spanish colonies