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International Permafrost Association
The International Permafrost Association (IPA), founded in 1983, is an international professional body formed to foster the dissemination of knowledge concerning permafrost and to promote cooperation among individuals and national or international organisations engaged in Scientific method, scientific investigation and engineering work related to permafrost and seasonally frozen ground. The IPA became an Affiliated Organisation of the International Union of Geological Sciences in July 1989. The Association’s primary responsibilities are to convene International Permafrost Conferences, undertake special projects such as preparing databases, maps, Bibliography, bibliographies, and glossaries, and coordinate international field programmes and networks. The International Conference On Permafrost (ICOP) is regularly held since 1965. International Conference on Permafrost (ICOP) The first International conference (ICOP) was held at West Lafayette, Indiana, United States, in 1963, fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Nongovernmental Organization
An international non-governmental organization (INGO) is an organization which is independent of government involvement and extends the concept of a non-governmental organization (NGO) to an international scope. INGOs can admit members affiliated to government authorities as long as it does not interfere with their freedom to express themselves. INGOs operate under the principles of neutrality, humanity, impartiality, and independence. Around the world, there are about 75,000 International organization, international organizations and about 42,000 of them are active. NGOs are independent of governments and can be seen as two types: ''advocacy NGOs'', which aim to influence governments with a specific goal, and ''operational NGOs'', which provide services. Examples of NGO mandates are environmental preservation, human rights defender, human rights promotions or the women's empowerment, advancement of women. NGOs are typically not-for-profit, but receive funding from companies or me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lanzhou
Lanzhou is the capital and largest city of Gansu province in northwestern China. Located on the banks of the Yellow River, it is a key regional transportation hub, connecting areas further west by rail to the eastern half of the country. Historically, it has been a major link on the Northern Silk Road and it stands to become a major hub on the New Eurasian Land Bridge. The city is also a center for heavy industry and petrochemical industry. Lanzhou is the third largest city in Northwest China after Xi'an and Urumqi. Lanzhou is also an important center for scientific research and education in Northwestern China after Xi'an. The city is one of the top 60 major cities in the world by scientific research output as tracked by the Nature Index. It hosts several research institutions, including, Lanzhou University, Northwest Normal University, Lanzhou University of Technology, Gansu Agricultural University, Gansu University of Chinese Medicine, and Lanzhou Jiaotong Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Union For Quaternary Research
The International Union for Quaternary Research (INQUA) was founded in 1928. It has members from a number of scientific disciplines who study the environmental changes that occurred during the glacial ages, the last 2.6 million years. One goal of these investigators is to document the timing and patterns in past climatic changes to help understand the causes of changing climates. INQUA is a member of the International Science Council (ISC). INQUA holds an international congress normally every four years. The congresses serve as an educational forum as well as the opportunity for the various commissions, committees, and working groups to conduct business in person. Past congresses have been held in Copenhagen (1928), Leningrad (Saint Petersburg) (1932), Vienna (1936), Rome (1953), Madrid (1957), Warsaw (1961), Boulder (1965), Paris (1969), Christchurch (1973), Birmingham (1977), Moscow (1982), Ottawa (1987), Beijing (1991), Berlin (1995), Durban (1999), Reno (2003), Cairns ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Arctic Science Committee
The International Arctic Science Committee (IASC)is a non-governmental, international scientific organization. IASC was founded in 1990 by representatives of national scientific organizations of the eight Arctic countries - Canada, Denmark, Finland, Iceland, Norway, Russia (at that time Union of Soviet Socialist Republics), Sweden and the United States of America. The Founding Articles of IASC were signed in Resolute Bay, Canada. Over the years, IASC has evolved into the leading international science organisation of the North and its membership today includes 24 countries involved in all aspects of Arctic research, including 15 non-Arctic countries (Austria, Belgium, China, the Czech Republic, France, Germany, India, Italy, Japan, the Netherlands, Poland, Portugal, South Korea, Spain, Switzerland and the UK). Mission ThFounding Articlescommitted IASC to pursue a mission of encouraging and facilitating cooperation in all aspects of Arctic research, in all countries engaged in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Lisbon
The University of Lisbon (ULisboa; ) is a public university, public research university in Lisbon, and Portugal's largest university. It was founded in 1911, but the university's present structure dates to the 2013 merger of the former University of Lisbon (1911–2013) and the Technical University of Lisbon, Technical University of Lisbon (1930–2013). History University of Coimbra, the first Portuguese university, was established in Lisbon between 1288 and 1290, when Denis of Portugal, Dinis I promulgated the letter ''Scientiae thesaurus mirabili'', granting several privileges to the students of the ''studium generale'' in Lisbon, proving that it was already founded on that date. There was an active participation in this educational activity by the Portuguese Crown and its king, through its commitment of part of the subsidy of the same, as by the fixed incomes of the Church. This institution moved several times between Lisbon and Coimbra, where it settled permanently in 1537. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Évora
A university () is an institution of tertiary education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase , which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law and notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens, Hilde''A History of the University in Europe: Volume 1, Universities in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Svalbard
Svalbard ( , ), previously known as Spitsbergen or Spitzbergen, is a Norway, Norwegian archipelago that lies at the convergence of the Arctic Ocean with the Atlantic Ocean. North of continental Europe, mainland Europe, it lies about midway between the northern coast of Norway and the North Pole. The islands of the group range from 74th parallel north, 74° to 81st parallel north, 81° north latitude, and from 10th meridian east, 10° to 35th meridian east, 35° east longitude. The largest island is Spitsbergen (37,673 km2), followed in size by Nordaustlandet (14,443 km2), (5,073 km2), and Barentsøya (1,288 km2). Bear Island (Norway), Bjørnøya or Bear Island (178 km2) is the most southerly island in the territory, situated some 147 km south of Spitsbergen. Other small islands in the group include Hopen (Svalbard), Hopen to the southeast of Edgeøya, Kongsøya and Svenskøya in the east, and Kvitøya to the northeast. The largest settlement is Longyearbyen, situated in Isfjor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longyearbyen
Longyearbyen (, , "Longyear Town") is the world's northernmost settlements, northernmost settlement with a population greater than 1,000, and the capital and the largest inhabited area of Svalbard. It stretches along the foot of the left bank (geography), bank of the Longyear Valley and on the shore of Adventfjorden, the short estuary leading into Isfjorden (Svalbard), Isfjorden on the west coast of Spitsbergen, the island's broadest inlet. As of 2002, Longyearbyen Community Council became an official municipalities of Norway, Norwegian municipality. It is the seat of the Governor of Svalbard. As of 2024, the town's mayor is Leif Terje Aunevik. Known as Longyear City until 1926, the town was established by and named after American John Munro Longyear, whose Arctic Coal Company started coal-mining there in 1906. Store Norske Spitsbergen Kulkompani (SNSK) took over the mining operations in 1916, and still conducts mining. The German ''Kriegsmarine'' almost completely Operation Zit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Global Terrestrial Network For Permafrost
The Global Terrestrial Network for Permafrost (GTN‐P) is the primary international programme concerned with monitoring permafrost parameters. GTN‐P was developed in the 1990s by the International Permafrost Association, International Permafrost Association (IPA) under the Global Climate Observing System, Global Climate Observing System (GCOS) and the Global Terrestrial Observing System (GTOS), with the long-term goal of obtaining a comprehensive view of the spatial structure, trends and variability of changes in the active layer thickness and permafrost temperature. According to the GTN-P website, "GCOS and GTOS established 50 essential climate variables (ECVs), of which one is permafrost. Within the GTN-P, involving the senior and Permafrost Young Researchers Network, young permafrost scientific community, two permafrost key variables have been identified as ECVs: * the thermal state of permafrost (TSP), which is permafrost temperature, long-term monitored by an extensive b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Polar Year
The International Polar Years (IPY) are collaborative, international efforts with intensive research focus on the polar regions. Karl Weyprecht, an Austro-Hungarian naval officer, motivated the endeavor in 1875, but died before it first occurred in 1882–1883. Fifty years later (1932–1933) a second IPY took place. The International Geophysical Year was inspired by the IPY and was organized 75 years after the first IPY (1957–58). The fourth, and most recent, IPY covered two full annual cycles from March 2007 to March 2009. The First International Polar Year (1882–1883) The First International Polar Year was proposed by an Austro-Hungarian naval officer, Karl Weyprecht, in 1875 and organized by Georg Neumayer, director of the German Maritime Observatory. Rather than settling for traditional individual and national efforts, they pushed for a coordinated scientific approach to researching Arctic phenomena. Observers made coordinated geophysical measurements at multiple loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Geological Institute
The American Geosciences Institute (AGI) is a nonprofit federation of about 50 geoscientific and professional organizations that represents geologists, geophysicists, and other earth scientists. The organization was founded in 1948. The name of the organization was changed from the American Geological Institute on October 1, 2011. The organization's offices are in Alexandria, Virginia. About Since 1966, AGI has produced GeoRef, a literature database for those studying the earth sciences. AGI operates the Center for Geosciences and Society. AGI's monthly magazine ''Geotimes'' became ''EARTH Magazine'' on September 1, 2008, with an increased focus on public communication of geoscience research. In April 2019, ''EARTH Magazine'' suspended publication and was folded into '' Nautilus Quarterly''. Mission The stated mission of AGI is to “represent and serve the geoscience community by providing collaborative leadership and information to connect Earth, science, and people.” See ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Freezing
Ground freezing is a construction technique used in circumstances where soil needs to be stabilized so it will not collapse next to excavations, or to prevent contaminants spilled into soil from being leached away. Ground freezing has been used for at least one hundred years. Pipes are run through the soil to be frozen, and then refrigerants are run through the pipes, freezing the soil. Frozen soil can be as hard as concrete. Design Some ground freezing projects use common salt brine as the refrigerant, but other projects benefit from using more exotic refrigerants, like liquid nitrogen. or solid carbon dioxide ('dry ice'). Examples Soil contaminated with radioactive elements that leaked from Japan's Fukushima Daiichi nuclear power plant was contained through ground freezing. A project in Boston Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Fina ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
