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Johan Gunnar Andersson
Johan Gunnar Andersson (3 July 1874 – 29 October 1960)"Andersson, Johan Gunnar" in ''Encyclopædia Britannica, The New Encyclopædia Britannica''. Chicago: Encyclopædia Britannica Inc., 15th edn., 1992, Vol. 1, p. 385. was a Sweden, Swedish archaeologist, paleontologist and geologist, closely associated with the beginnings of China, Chinese archaeology in the 1920s. Early life and polar research After studies at Uppsala University, and research in the polar regions, Andersson served as Director of Geological Survey of Sweden, Sweden's National Geological Survey. He participated in the Swedish Antarctic Expedition of 1901 to 1903 (on the ship ''Antarctic (ship), Antarctic''). His work on the Falkland Islands and the Bear Island (Norway), Bjørnøya, where he first coined the term solifluction, influenced Walery Łoziński create the concept of periglaciation in 1909. Chinese archaeology In 1914, Andersson was invited to China as mining adviser to the Chinese government. His af ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Närke
Närke () is a Provinces of Sweden, Swedish traditional province, or ''landskap'', situated in Svealand in south central Sweden. It is bordered by Västmanland to the north, Södermanland to the east, Östergötland to the southeast, Västergötland to the southwest, and Värmland to the northwest. Närke has a surface area of 4,126 km² and a total population of 208,376. Name The name of the province (Neeric 1165-81) comes from an old word ''när'' (narrow) which refers to the narrow ridge where the church (building), church of Norrbyås (Nerboahs 1275) is situated. What the rest of the name means is not clear. In English sometimes also Nerike (an archaic spelling of the province) and Nericia (the Latin name) are used for the province. Administration The traditional provinces of Sweden serve no administrative or political purposes, but are historical and cultural entities. In the case of Närke, the province makes up the southern part of Örebro County. The follow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Antarctic Expedition
The Swedish Antarctic Expedition of 1901–1903 was a scientific expedition led by Otto Nordenskjöld and Carl Anton Larsen. It was the first Swedish endeavour to Antarctica in the Heroic Age of Antarctic Exploration. Background Otto Nordenskjöld, a Swedish geologist and geographer, organized and led a scientific expedition of the Antarctic Peninsula. The expedition's overall command was placed under the Norwegian Carl Anton Larsen, an experienced Antarctic explorer who served as captain of , and who had previously commanded a whaling reconnaissance mission in 1892–1893. Seven other scientists, including archaeologist Johan Gunnar Andersson, botanist Carl Skottsberg, and zoologist Axel Ohlin, along with 16 officers and men joined them on the voyage. On 16 October 1901, the ''Antarctic'' left the Port of Gothenburg. Events Despite its end and the great hardships endured, the expedition would be considered a scientific success, with the parties having explored muc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Johan Gunnar Andersson 01
{{disambiguation ...
Johan * Johan (given name) * ''Johan'' (film), a 1921 Swedish film directed by Mauritz Stiller * Johan (band), a Dutch pop-group ** ''Johan'' (album), a 1996 album by the group * Johan Peninsula, Ellesmere Island, Nunavut, Canada * Jo-Han, a manufacturer of plastic scale model kits See also * John (name) John (; ') is a common male given name in the English language of Hebrew origin. The name is the English form of ''Iohannes'' and ''Ioannes'', which are the Latin forms of the Greek name Ioannis (Ιωάννης), originally borne by Hellenized J ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paleontology
Paleontology (), also spelled palaeontology or palæontology, is the scientific study of life that existed prior to, and sometimes including, the start of the Holocene epoch (roughly 11,700 years before present). It includes the study of fossils to classify organisms and study their interactions with each other and their environments (their paleoecology). Paleontological observations have been documented as far back as the 5th century BC. The science became established in the 18th century as a result of Georges Cuvier's work on comparative anatomy, and developed rapidly in the 19th century. The term itself originates from Greek (, "old, ancient"), (, ( gen. ), "being, creature"), and (, "speech, thought, study"). Paleontology lies on the border between biology and geology, but differs from archaeology in that it excludes the study of anatomically modern humans. It now uses techniques drawn from a wide range of sciences, including biochemistry, mathematics, and engineering. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geology
Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Earth sciences, including hydrology, and so is treated as one major aspect of integrated Earth system science and planetary science. Geology describes the structure of the Earth on and beneath its surface, and the processes that have shaped that structure. It also provides tools to determine the relative and absolute ages of rocks found in a given location, and also to describe the histories of those rocks. By combining these tools, geologists are able to chronicle the geological history of the Earth as a whole, and also to demonstrate the age of the Earth. Geology provides the primary evidence for plate tectonics, the evolutionary history of life, and the Earth's past climates. Geologists broadly study the properties and processes of E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iron
Iron () is a chemical element with symbol Fe (from la, ferrum) and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, right in front of oxygen (32.1% and 30.1%, respectively), forming much of Earth's outer and inner core. It is the fourth most common element in the Earth's crust. In its metallic state, iron is rare in the Earth's crust, limited mainly to deposition by meteorites. Iron ores, by contrast, are among the most abundant in the Earth's crust, although extracting usable metal from them requires kilns or furnaces capable of reaching or higher, about higher than that required to smelt copper. Humans started to master that process in Eurasia during the 2nd millennium BCE and the use of iron tools and weapons began to displace copper alloys, in some regions, only around 1200 BCE. That event is considered the transition from the Bronze Age to the Iron A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weng Wenhao
Weng Wenhao (; 26 July 1889 – 27 January 1971) was a Chinese geologist and politician. He was one of the earliest modern Chinese geologists, and is regarded as the founder of modern Chinese geology and the father of modern Chinese oil industry. From May to November 1948, Weng served as President of the Executive Yuan (Premier) of the Republic of China. Life Early years He was born in 1889 in Cixi City, Cixi, Zhejiang in late Qing dynasty, and his courtesy name was Yongni (咏霓). His father was a local businessman. In 1902, he earned the xiucai degree in the Imperial Examination at the age of only 13 He later studied at a French Catholic school in Shanghai. He obtained his Doctor's degree on geology from the Catholic University of Leuven (1834–1968), Catholic University of Leuven, Belgium, in 1912. He was the first Chinese person to hold a western Doctor's degree in geology. ROC period After returning to China in 1912, Weng served as Minister of Mine Industry and Minist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pinyin
Hanyu Pinyin (), often shortened to just pinyin, is the official romanization system for Standard Mandarin Chinese in China, and to some extent, in Singapore and Malaysia. It is often used to teach Mandarin, normally written in Chinese form, to learners already familiar with the Latin alphabet. The system includes four diacritics denoting tones, but pinyin without tone marks is used to spell Chinese names and words in languages written in the Latin script, and is also used in certain computer input methods to enter Chinese characters. The word ' () literally means "Han language" (i.e. Chinese language), while ' () means "spelled sounds". The pinyin system was developed in the 1950s by a group of Chinese linguists including Zhou Youguang and was based on earlier forms of romanizations of Chinese. It was published by the Chinese Government in 1958 and revised several times. The International Organization for Standardization (ISO) adopted pinyin as an international standard ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ding Wenjiang
Ding Wenjiang ( Chinese: 丁文江; March 20, 1887 – January 5, 1936), courtesy name Zaijun, was a Chinese essayist, geologist, and writer active especially in the Republic of China (1912–49). In his own time, his name was transcribed as either V.K. Ting, or Ting Wen-chiang. Biography Early life Ding was born into a wealthy family in Taixing, Jiangsu Province. He went to study in Japan in 1902, and later studied in Britain, majoring in zoology and geology. In 1911, Ding graduated from the University of Glasgow. After returning to China, he taught at Nanyang Public School (now Shanghai Jiao Tong University) in Shanghai. In 1913, Ding became the geological section chief in the Mining Administrative Bureau of the Ministry of Industry and Commerce, and went to Shanxi and Yunnan, conducting geological and mineral exploitation. National Geological Survey Together with Wong Wen-hao (Weng Wenhao in pinyin), Ding was also the founder of China's new National Geological Survey, where he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periglaciation
Periglaciation (adjective: "periglacial", also referring to places at the edges of glacier, glacial areas) describes Geomorphology, geomorphic processes that result from seasonal thawing of snow in areas of permafrost, the runoff from which refreezes in ice wedges and other structures. "Periglacial" suggests an environment located on the margin of past glaciers. However, freeze and thaw cycles influence landscapes outside areas of past glaciation. Therefore, periglacial environments are anywhere that freezing and thawing modify the landscape in a significant manner. Tundra is a common Biocoenosis, ecological community in periglacial areas. History Periglaciation became a distinct subject within the study of geology after Walery Łoziński, a Polish geologist, introduced the term in 1909. Łoziński drew upon the early work of Johan Gunnar Andersson. According to Alfred Jahn, his introduction of his work at the 1910 International Geological Congress held in Stockholm caused signifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walery Łoziński
Walery Władysław Daniel Łoziński (1880–1944) was a Polish geographer, geomorphologist and soil scientist known for introducing the concept of periglaciation into geomorphology in 1909. Łoziński extended the work of Swedish geologist Johan Gunnar Andersson who had written about periglacial phenomena in Bjørnøya and the Falkland Islands. The concept of "periglaciation" was the subject of an intensive discussion at the 1910 International Geological Congress The International Union of Geological Sciences (IUGS) is an international non-governmental organization devoted to international cooperation in the field of geology. About The IUGS was founded in 1961 and is a Scientific Union member of the Inte ... held in Stockholm. References Polish geomorphologists Polish soil scientists 1880 births 1944 deaths Polish geographers Scientists from Lviv University of Lviv alumni Jagiellonian University faculty Burials at Rakowicki Cemetery {{scientist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solifluction
Solifluction is a collective name for gradual processes in which a mass moves down a slope ("mass wasting") related to freeze-thaw activity. This is the standard modern meaning of solifluction, which differs from the original meaning given to it by Johan Gunnar Andersson in 1906. Origin and evolution of the concept In the original sense it meant the movement of waste saturated in water found in periglacial regions. However it was later discovered that various slow waste movements in periglacial regions did not require saturation in water, but were rather associated to freeze-thaw processes. The term solifluction was appropriated to refer to these slow processes, and therefore excludes rapid periglacial movements. In slow periglacial solifluction there are not clear gliding planes, and therefore skinflows and active layer detachments are not included in the concept. On the other hand, movement of waste saturated in water can occur in any humid climate, and therefore this kind of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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