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5th Millennium BC
The 5th millennium BC spanned the years 5000 BC to 4001 BC (c. 7 ka to c. 6 ka). It is impossible to precisely date events that happened around the time of this millennium and all dates mentioned here are estimates mostly based on geological and anthropological analysis. The exceptions are several neolithic pile dwellings around the Alps whose construction time can be dated to within a year. Communities The rapid world population growth of the previous millennium, caused by the Neolithic Revolution, is believed to have slowed and become fairly stable. It has been estimated that there were around forty million people worldwide by 5000 BC, growing to 100 million by the Middle Bronze Age c. 1600 BC.Jean-Noël Biraben, "Essai sur l'évolution du nombre des hommes", ''Population'' 34-1 (1979), pp. 13–25. Europe The Cucuteni–Trypillia culture (''aka'' Tripolye culture) began around 4800 BC. It was centred on modern Moldova and lasted in three defined phases until c. 3000 BC. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Pile Dwellings Around The Alps
Prehistoric pile dwellings around the Alps are a series of prehistoric pile dwelling (or stilt house) settlements in and around the Alps built from about 5000 to 500 BC on the edges of lakes, rivers or wetlands. In 2011, 111 sites located variously in Switzerland (56), Italy (19), Germany (18), France (11), Austria (5) and Slovenia (2) were added to the UNESCO World Heritage Site list. In Slovenia, these were the first World Heritage Sites to be listed for their cultural value. Excavations conducted at some of the sites have yielded evidence regarding prehistoric life and the way communities interacted with their environment during the Neolithic and Bronze Ages in Alpine Europe. These settlements are a unique group of exceptionally well-preserved and culturally rich archaeological sites, which constitute one of the most important sources for the study of early agrarian societies in the region. Contrary to popular belief, the dwellings were not erected over water, but on nearby mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanghai
Shanghai (; , , Standard Mandarin pronunciation: ) is one of the four direct-administered municipalities of the People's Republic of China (PRC). The city is located on the southern estuary of the Yangtze River, with the Huangpu River flowing through it. With a population of 24.89 million as of 2021, Shanghai is the most populous urban area in China with 39,300,000 inhabitants living in the Shanghai metropolitan area, the second most populous city proper in the world (after Chongqing) and the only city in East Asia with a GDP greater than its corresponding capital. Shanghai ranks second among the administrative divisions of Mainland China in human development index (after Beijing). As of 2018, the Greater Shanghai metropolitan area was estimated to produce a gross metropolitan product ( nominal) of nearly 9.1 trillion RMB ($1.33 trillion), exceeding that of Mexico with GDP of $1.22 trillion, the 15th largest in the world. Shanghai is one of the world's major centers for f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirius
Sirius is the brightest star in the night sky. Its name is derived from the Greek word , or , meaning 'glowing' or 'scorching'. The star is designated α Canis Majoris, Latinized to Alpha Canis Majoris, and abbreviated Alpha CMa or α CMa. With a visual apparent magnitude of −1.46, Sirius is almost twice as bright as Canopus, the next brightest star. Sirius is a binary star consisting of a main-sequence star of spectral type A0 or A1, termed Sirius A, and a faint white dwarf companion of spectral type DA2, termed Sirius B. The distance between the two varies between 8.2 and 31.5 astronomical units as they orbit every 50 years. Sirius appears bright because of its intrinsic luminosity and its proximity to the Solar System. At a distance of , the Sirius system is one of Earth's nearest neighbours. Sirius is gradually moving closer to the Solar System, so it is expected to increase in brightness slightly over the next 60,000 years, reaching a peak magnitud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sothic Cycle
The Sothic cycle or Canicular period is a period of 1,461 Egyptian civil years of 365 days each or 1,460 Julian years averaging 365¼ days each. During a Sothic cycle, the 365-day year loses enough time that the start of its year once again coincides with the heliacal rising of the star Sirius ( egy, spdt or , 'Triangle'; grc-gre, Σῶθις, ) on 19 July in the Julian calendar.. It is an important aspect of Egyptology, particularly with regard to reconstructions of the Egyptian calendar and its history. Astronomical records of this displacement may have been responsible for the later establishment of the more accurate Julian and Alexandrian calendars. Mechanics The ancient Egyptian civil year, its holidays, and religious records reflect its apparent establishment at a point when the return of the bright star Sirius to the night sky was considered to herald the annual flooding of the Nile. However, because the civil calendar was exactly 365 da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eduard Meyer
Eduard Meyer (25 January 1855 – 31 August 1930) was a German historian. He was the brother of Celticist Kuno Meyer (1858–1919). Biography Meyer was born in Hamburg and educated at the Gelehrtenschule des Johanneums and later at the universities of Bonn and Leipzig. After completing his studies, he spent one year in Istanbul. In 1879, he went to the University of Leipzig as privatdocent. He was appointed professor of ancient history at Breslau in 1885, at Halle in 1889, and at Berlin in 1902. He lectured at Harvard in 1909 and the University of Illinois, Urbana-Champaign in 1910. Honorary degrees were given him by Oxford, St. Andrews, Freiburg, and Chicago universities. He died in Berlin. Egyptology In 1904 Meyer was the first to note the Sothic cycle of the Heliacal rising of Sirius, which forms the basis for the traditional chronology of Egypt. Works His principal work is his "''Geschichte des Altertums''" (1884-1902; third edition, 1913). He also published: * ''Fors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Egyptian Calendar
The ancient Egyptian calendar – a civil calendar – was a solar calendar with a 365-day year. The year consisted of three seasons of 120 days each, plus an intercalary month of five epagomenal days treated as outside of the year proper. Each season was divided into four months of 30 days. These twelve months were initially numbered within each season but came to also be known by the names of their principal festivals. Each month was divided into three 10-day periods known as decans or decades. It has been suggested that during the Nineteenth Dynasty and the Twentieth Dynasty the last two days of each decan were usually treated as a kind of weekend for the royal craftsmen, with royal artisans free from work. Because this calendrical year was nearly a quarter of a day shorter than the solar year, the Egyptian calendar lost about one day every four years relative to the Gregorian calendar. It is therefore sometimes referred to as the ( la, annus vagus), as its months rotat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assur
Aššur (; Sumerian: AN.ŠAR2KI, Assyrian cuneiform: ''Aš-šurKI'', "City of God Aššur"; syr, ܐܫܘܪ ''Āšūr''; Old Persian ''Aθur'', fa, آشور: ''Āšūr''; he, אַשּׁוּר, ', ar, اشور), also known as Ashur and Qal'at Sherqat, was the capital of the Old Assyrian city-state (2025–1364 BC), the Middle Assyrian Empire (1363–912 BC), and for a time, of the Neo-Assyrian Empire (911–609 BC). The remains of the city lie on the western bank of the Tigris River, north of the confluence with its tributary, the Little Zab, in what is now Iraq, more precisely in the al-Shirqat District of the Saladin Governorate. Occupation of the city itself continued for approximately 4,000 years, from the Early Dynastic Period to the mid-14th century AD, when the forces of Timur massacred its predominately Christian population. The site is a World Heritage Site, having been added to that organisation's list of sites in danger in 2003 following the conflict that er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assyrian Calendar
Assyrian may refer to: * Assyrian people, the indigenous ethnic group of Mesopotamia. * Assyria, a major Mesopotamian kingdom and empire. ** Early Assyrian Period ** Old Assyrian Period ** Middle Assyrian Empire ** Neo-Assyrian Empire * Assyrian language (other) * Assyrian Church (other) * SS ''Assyrian'', several cargo ships * ''The Assyrian'' (novel), a novel by Nicholas Guild * The Assyrian (horse), winner of the 1883 Melbourne Cup See also * Assyria (other) * Syriac (other) * Assyrian homeland, a geographic and cultural region in Northern Mesopotamia traditionally inhabited by Assyrian people * Syriac language, a dialect of Middle Aramaic that is the minority language of Syrian Christians * Upper Mesopotamia * Church of the East (other) Church of the East, also called ''Nestorian Church'', an Eastern Christian denomination formerly spread across Asia, separated since the schism of 1552. Church of the East may also refer t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Later Stone Age
The Later Stone Age (LSA) is a period in African prehistory that follows the Middle Stone Age. The Later Stone Age is associated with the advent of modern human behavior in Africa, although definitions of this concept and means of studying it are up for debate. The transition from the Middle Stone Age to the Late Stone Age is thought to have occurred first in eastern Africa between 50,000 and 39,000 years ago. It is also thought that Later Stone Age peoples and/or their technologies spread out of Africa over the next several thousand years. The terms "Early Stone Age", "Middle Stone Age" and "Later Stone Age" in the context of African archaeology are not to be confused with the terms Lower Paleolithic, Middle Paleolithic, and Upper Paleolithic. They were introduced in the 1920s, as it became clear that the existing chronological system of Upper, Middle, and Lower Paleolithic was not a suitable correlate to the prehistoric past in Africa. Some scholars, however, continue to v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Sahara
The African humid period (AHP) (also known by other names) is a climate period in Africa during the late Pleistocene and Holocene geologic epochs, when northern Africa was wetter than today. The covering of much of the Sahara desert by grasses, trees and lakes was caused by changes in Earth's orbit around the Sun; changes in vegetation and dust in the Sahara which strengthened the African monsoon; and increased greenhouse gases. During the preceding Last Glacial Maximum, the Sahara contained extensive dune fields and was mostly uninhabited. It was much larger than today, but its lakes and rivers such as Lake Victoria and the White Nile were either dry or at low levels. The humid period began about 14,600–14,500 years ago at the end of Heinrich event 1, simultaneously to the Bølling–Allerød warming. Rivers and lakes such as Lake Chad formed or expanded, glaciers grew on Mount Kilimanjaro and the Sahara retreated. Two major dry fluctuations occurred; during the Younger ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
African Humid Period
The African humid period (AHP) (also known by other names) is a climate period in Africa during the late Pleistocene and Holocene geologic epochs, when northern Africa was wetter than today. The covering of much of the Sahara desert by grasses, trees and lakes was caused by changes in Earth's orbit around the Sun; changes in vegetation and dust in the Sahara which strengthened the African monsoon; and increased greenhouse gases. During the preceding Last Glacial Maximum, the Sahara contained extensive dune fields and was mostly uninhabited. It was much larger than today, but its lakes and rivers such as Lake Victoria and the White Nile were either dry or at low levels. The humid period began about 14,600–14,500 years ago at the end of Heinrich event 1, simultaneously to the Bølling–Allerød warming. Rivers and lakes such as Lake Chad formed or expanded, glaciers grew on Mount Kilimanjaro and the Sahara retreated. Two major dry fluctuations occurred; during the Younger Dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pastoral Neolithic
The Pastoral Neolithic (5000 BP - 1200 BP) refers to a period in Africa's prehistory, specifically Tanzania and Kenya, marking the beginning of food production, livestock domestication, and pottery use in the region following the Later Stone Age. The exact dates of this time period remain inexact, but early Pastoral Neolithic sites support the beginning of herding by 5000 BP. In contrast to the Neolithic in other parts of the world, which saw the development of farming societies, the first form of African food production was nomadic pastoralism, or ways of life centered on the herding and management of livestock. The shift from hunting to food production relied on livestock that had been domesticated outside of East Africa, especially North Africa. This period marks the emergence of the forms of pastoralism that are still present. The reliance on livestock herding marks the deviation from hunting-gathering but precedes major agricultural development. The exact movement tendencies ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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