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Gunung Sewu
Gunung Sewu (Thousand mountains) is the name for the karst region of southern central Java that lies to the south east of Yogyakarta, south of Surakarta, and is considered a very dry and poor socio-economical region in Java. It has poor rainfall compared to the volcanic mountain areas to the north and east. Administratively most of the region is part of Gunung Kidul Regency, within the Yogyakarta province besides Wonogiri Regency and Pacitan Regency. In 1993, the world speleologs proposed Sewu Mountains Karst Area as a world heritage. And on December 6, 2004 Sewu Mountains and South Gombong have been announced as eco-karst. It is a region where archaeological evidence shows very early human activity It is very popular with cavers. There are 119 caves below of about 40,000 karst cone hills in 13,000 square kilometer area. The only cave-adapted crab from Java, '' Sesarmoides jacobsoni'' ( Sesarmidae), is endemic to the Gunung Sewu cave system. Global Geopark Network UNESCO On Sep ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst () is a topography formed from the dissolution of soluble carbonate rocks such as limestone and Dolomite (rock), dolomite. It is characterized by features like poljes above and drainage systems with sinkholes and caves underground. There is some evidence that karst may occur in more weathering-resistant rocks such as quartzite given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. In regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's Oil and gas reserves and resource quantification, hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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, projected to rise to 158 million at mid 2025, Java is the world's List of islands by population, most populous island, home to approximately 55.7% of the Demographics of Indonesia, Indonesian population (only approximately 44.3% of Indonesian population live outside Java). Indonesia's capital city, Jakarta, is on Java's northwestern coast. Many of the best known events in Indonesian history took place on Java. It was the centre of powerful Hindu-Buddhist empires, the Islamic sultanates, and the core of the colonial Dutch East Indies. Java was also the center of the History of Indonesia, Indonesian struggle for independence during the 1930s and 1940s. Java dominates Indonesia politically, economically and culturally. Four of Indonesia's eig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yogyakarta
Yogyakarta is the capital city of the Special Region of Yogyakarta in Indonesia, in the south-central part of the island of Java. As the only Indonesian royal city still ruled by Hamengkubuwono, a monarchy, Yogyakarta is regarded as an important centre for classical Javanese culture, Javanese fine arts and culture such as ballet, ''batik'' textiles, drama, Javanese literature, literature, music of Java, music, Javanese poetry, poetry, silversmithing, visual arts, and ''wayang'' puppetry. Renowned as a centre of Education in Indonesia, Indonesian education, Yogyakarta is home to a large student population and dozens of schools and universities, including Gadjah Mada University, the country's largest institute of higher education and one of its most prestigious. Yogyakarta is the capital of the Yogyakarta Sultanate and served as the Indonesian capital from 1946 to 1948 during the Indonesian National Revolution, with Gedung Agung as the president's office. One of the districts in s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surakarta
Surakarta (Javanese script, Javanese: , Pegon script, Pegon: ), known colloquially as Solo (Javanese script, Javanese: ; ), is a major List of regencies and cities of Indonesia, city in Central Java, Indonesia. The city adjoins Karanganyar Regency and Boyolali Regency to the north, Karanganyar Regency and Sukoharjo Regency to the east and west, and Sukoharjo Regency to the south. On the eastern side of Solo lies Solo River (Bengawan Solo). Its metropolitan area, consisting of Surakarta City and the surrounding six regencies ("Greater Solo Area", formerly Special Region of Surakarta), was home to 6,837,753 inhabitants according to the official estimates for mid 2023, 526,870 of whom reside in the city proper. Surakarta is the birthplace of the President of Indonesia from 2014 to 2024, Joko Widodo, as well as his son and current Vice President of Indonesia, Gibran Rakabuming Raka. The former served as Mayor of Surakarta from 2005 to 2012, as did the latter from 2021 to 2024. His ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gunung Kidul Regency
Gunůngkidůl () is a Regency (Indonesia), regency area located in the Special Province of the Daerah Istimewa Yogyakarta, Indonesia. The administrative centre is the town of Wonosari. The name "Gunungkidul" comes from the Javanese language ''mountains in the south of Java Land'', whose area is located in the Thousand mountains (Java), Thousands Mountains range of the province. The Regency covers an area of 1,475.15 km2, about 46.5% of the provincial area. It had a population of 675,382 at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and 747,161 at the 2020 Census;Badan Pusat Statistik, Jakarta, 2021. the official estimate as at mid 2023 was 751,011Badan Pusat Statistik, Jakarta, 28 February 2024, ''Kabupaten Gunungkidul Dalam Angka 2024'' (Katalog-BPS 1102001.3403) - comprising 371,220 males and 379,800 females - and so the population density in this regency is relatively low compared to other regencies of the province. This regency is bordered by Klaten Regency and S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wonogiri Regency
Wonogiri Regency is a regency () in the southeastern part of Central Java Central Java (, ) is a Provinces of Indonesia, province of Indonesia, located in the middle of the island of Java. Its administrative capital is Semarang. It is bordered by West Java in the west, the Indian Ocean and the Special Region of Yogya ... province in Indonesia. It is bordered to the north by Sukoharjo Regency and Karanganyar Regency, to the east by East Java Province (mainly Pacitan Regency), to the south by the Indian Ocean, and to the west by the Special Region of Yogyakarta. It covers an area of 1,904.32 km2, and its population was 928,904 at the 2010 CensusBiro Pusat Statistik, Jakarta, 2011. and 1,043,177 at the 2020 Census;Badan Pusat Statistik, Jakarta, 2021. the official estimate as at mid 2024 was 1,054,145 (comprising 525,877 males and 528,268 females).Badan Pusat Statistik, Jakarta, 28 February 2025, ''Kabupaten Wonogiri Dalam Angka 2025'' (Katalog-BPS 1102001.3312) The capital ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pacitan Regency
Pacitan Regency (; ) is a List of regencies and cities of Indonesia, regency located in the southwestern corner of East Java Province, with Central Java Province on its western border. Located between 7.55° - 8.17°S and 110.55° - 111.25°E. The borders of Pacitan Regency are with Wonogiri Regency (Central Java) in the west and north, Ponorogo Regency and Trenggalek Regency in the east, and the Indian Ocean in the south. It covers an area of 1,389.87 km2 and had a population of 540,881 at the 2010 censusBiro Pusat Statistik, Jakarta, 2011. and 586,110 at the 2020 census;Badan Pusat Statistik, Jakarta, 2021. the official estimate as at mid 2023 was 597,390 (comprising 299,170 males and 298,220 females).Badan Pusat Statistik, Jakarta, 28 February 2024. ''Kabupaten Pacitan Dalam Angka 2024'' (Katalog-BPS 1102001.3501) The capital of Pacitan Regency is the town of Pacitan, Pacitan, Pacitan. The majority of citizens in Pacitan speak Javanese language, Javanese as their first langu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Speleology
Speleology () is the scientific study of caves and other karst features, as well as their chemical composition, composition, structure, physical property, physical properties, history, ecology, and the processes by which they form (speleogenesis) and change over time (speleomorphology). The term ''speleology'' is also sometimes applied to the recreational activity of exploration, exploring caves, but this is more properly known as ''caving'', ''potholing'' (British English), or ''spelunking'' (United States and Canadian English). Speleology and caving are often connected, as the physical skills required for ''in situ'' study are the same. Speleology is a cross-disciplinary field that combines the knowledge of chemistry, biology, geology, physics, meteorology, and cartography to develop portraits of caves as complex, evolving systems. History Before modern speleology developed, John Beaumont (geologist), John Beaumont wrote detailed descriptions of some Mendip Hills, Mendip c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John N
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died ), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (died ), one of the twelve apostles of Jesus Christ * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * Pope John (disambigu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Troglobite
A troglobite (or, formally, troglobiont) is an animal species, or population of a species, strictly bound to underground habitats, such as caves. These are separate from species that mainly live in above-ground habitats but are also able to live underground (eutroglophiles), and species that are only cave visitors (subtroglophiles and trogloxenes). Land-dwelling troglobites may be referred to as troglofauna, while aquatic species may be called stygofauna, although for these animals the term ''stygobite'' is preferable. Troglobites typically have evolutionary adaptations to cave life. Examples of such adaptations include slow metabolism, reduced energy consumption, better food usage efficiency, decrease or loss of eyesight (anophthalmia), and depigmentation (absence of pigment in the integument). Conversely, as opposed to lost or reduced functions, many species have evolved elongated antenna (biology), antenna and leg, locomotory appendages, in order to better move around and respon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sesarmidae
The Sesarmidae are a family of crabs, previously included in the Grapsidae by many authors. Several species, namely in '' Geosesarma'', '' Metopaulias'', and '' Sesarma'', are true terrestrial crabs. They do not need to return to the sea even for breeding. Genera The family contains these genera: *''Aratus Aratus (; ; c. 315/310 240 BC) was a Greek didactic poet. His major extant work is his hexameter poem ''Phenomena'' (, ''Phainómena'', "Appearances"; ), the first half of which is a verse setting of a lost work of the same name by Eudoxus of Cn ...'' *'' Armases'' *'' Bresedium'' *'' Chiromantes'' *'' Clistocoeloma'' *'' Contusarma'' *'' Cristarma'' *'' Danarma'' *'' Episesarma'' *'' Fasciarma'' *'' Geosesarma'' *'' Guinearma'' *'' Haberma'' *'' Karstarma'' *'' Labuanium'' *'' Leptarma'' *'' Manarma'' *'' Metagrapsus'' *'' Metasesarma'' *'' Metopaulias'' *'' Miersarma'' *'' Migmarma'' *'' Muradium'' *'' Namlacium'' *'' Nanosesarma'' *'' Neosarmati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
