The closed-system type forms in level areas when unfrozen groundwater in a thawed zone becomes confined on all sides by permafrost, freezes, and heaves the frozen overburden to form a mound. This type is larger and occurs mainly in tundra areas of continuous permafrost. The open-system type...
Permafrost Laboratory, Department of Geography, University of Sussex, Brighton, BN1 9QJ, UK Juan Pedro Rodríguez-López & Julian B. Murton State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Institute of Sedimentary Geology, Chengdu University of Technology, 610059, Chengdu, Chi...
geographygeomorphologyglaciergroundwatericePermafrost is a rock or soil the temperature of which is ≤0°C for at least two consecutive years. It is formed as a result of a freezing climate. It occurs at all latitudes around the world in continuous, discontinuous, sporadic, and isolated patches...
In order to meetthe specific entry requirements, and to fulfil the general syllabus for doctoral studies in Physical Geography, the candidate for this position should have acquired a total of at least 240 higher education credits (of which at least 60 at advanced level), or acquired in some a...
Design Type(s) modeling and simulation objective • data integration objective Measurement Type(s) permafrost Technology Type(s) computational modeling technique Factor Type(s) geographic location • environmental condition Sample Characteristic(s) Earth (Planet) • climate system 1Geography Research ...
A. Heginbottom, et J. Brown. « Statistics and characteristics of permafrost and ground‐ice distribution in the Northern Hemisphere 1 ». Polar ... T Zhang,RG Barry,K Knowles,... - 《Polar Geography》 被引量: 765发表: 0年 A prelanding assessment of the ice table depth and ground...
The research station "Vaskiny Dachi" on the Yamal Peninsula was established in 1988. Activities were aimed at monitoring of permafrost and related environmental features under a relatively low level of nature disturbances caused by gas f... ...
Geography & Travel Physical Geography of Land Taymyr Peninsula Thawed surface of the permafrost on the tundra in summer, Taymyr Peninsula, Siberia. (more) permafrost geology Ask the Chatbot a Question More Actions Also known as: ground ice Written by Troy L. Péwé Fact-checked by The...
Humboldt-Universität, Geography Department, Berlin, 10099, Germany Julia Boike The University Center in Svalbard, Longyearbyen, N-9171, Norway Hanne H. Christiansen University of Fribourg, Fribourg, CH-1700, Switzerland Reynald Delaloye University of Potsdam, Potsdam, 14469, Germany ...
The Bølling-Allerød interstadial (14,700–12,900 years before present), during the last deglaciation, was characterized by rapid warming and sea level rise. Yet, the response of the Arctic terrestrial cryosphere during this abrupt climate change re