Results 101 to 110 of about 854,536 (203)

Proximate Climate Drivers of Beaver Pond Occupancy and Range Expansion in Arctic Alaska

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
To understand why beavers are colonizing the Arctic, we evaluated which climate drivers underpin beaver pond dynamics. Warm Junes, mild winters, green summers, and wet springs facilitate pond establishment. Rapid improvement in these conditions across recent decades provides mechanistic support that climate change is driving beaver colonization of the ...
Thomas W. Glass, Ken D. Tape, Benjamin M. Jones, V. Sebastian Zavoico   +3 more
wiley   +1 more source

Biogeochemical parameters of thawed sediments underneath a Yedoma and Alas thermokarst lake in Eastern Siberia

, 2021
This dataset describes two 17 m long sediment cores taken from beneath two thermokarst lakes in the Yukechi Alas, Central Yakutia, Russia. The first core was taken from below an Alas thermokarst lake (YU-L7; 61.76397°N, 130.46442°E) and the second core ...
Liebner, Susanne, Knoblauch, Christian, Strauss, Jens, Mangelsdorf, Kai, Jongejans, Loeka Laura   +4 more
core   +1 more source

Typical thermokarst alters soil organic carbon fractions controlled by soil water content in the Qinghai–Tibet Plateau

Ecological Indicators
The ongoing climate warming has accelerated permafrost thaw worldwide, resulting in rapid thermokarst development. However, a comprehensive quantification of the responses of soil organic carbon (SOC) fractions to thermokarst development is still lacking.
Ruizhe Wang, Xia Hu
doaj   +1 more source

Minor contribution of small thaw ponds to the pools of carbon and methane in the inland waters of the permafrost-affected part of the Western Siberian Lowland

Environmental Research Letters, 2018
Despite the potential importance of small (
Y M Polishchuk, A N Bogdanov, I N Muratov, V Y Polishchuk, A Lim, R M Manasypov, L S Shirokova, O S Pokrovsky   +7 more
doaj   +1 more source

Sedimentological, biogeomcial and geochronological data of thermokarst lake sediment core PG1967

, 2013
Ice-rich permafrost landscapes are sensitive to climate and environmental change due to the melt-out of ground ice during thermokarst development. Thermokarst processes in the northern Yukon Territory are currently not well-documented.
Wooller, Matthew J, Fritz, Michael, Matthew J Wooller (8013944), Lutz Schirrmeister (6961397), Wayne H Pollard (6981092), Josefine Lenz (6967892), Schirrmeister, Lutz, Wetterich, Sebastian, Michael Fritz (6974498), Pollard, Wayne H, Lenz, Josefine, Lantuit, Hugues, Hugues Lantuit (6974504), Sebastian Wetterich (6961394)   +13 more
core   +1 more source

Lake size-distribution in cryolithozone based on satellite images of medium and high resolution

Известия Томского политехнического университета: Инжиниринг георесурсов, 2018
Relevance of the research is caused by the need to determine the kind of law of lake size-distribution for modeling and predicting the dynamics of thermokarst lakes fields and methane reserves in them in vast areas of the Arctic and subarctic zones in ...
Yury Mikhailovich Polishchuk, Alexander Nikolaevich Bogdanov, Vladimir Yurjevich Polishchuk   +2 more
doaj   +2 more sources

Quantitative reconstruction of vegetation cover from a thermokarst-lake-margin peatland

Historical vegetation cover was quantitatively reconstructed by REVEALS model based on pollen from seven peat cores in a thermokarst-lake-margin ...
Han, Dongxue
core   +1 more source

Thermokarst and precipitation drive changes in the area of lakes and ponds in the National Parks of northwestern Alaska, 1984–2018

Arctic, Antarctic, and Alpine Research, 2019
Lakes and ponds are important ecosystem components in arctic lowlands, and they are prone to rapid changes in surface area by thermokarst expansion and by sudden lake drainage. The 30 m resolution Landsat record (1984–2018) was used to derive a record of
David K. Swanson
doaj   +1 more source

Clear Lake brochure [PDF]

, 2016
17” x 22” unfoldedBrochure about the Clear Lake community including area information, pictures, and a ...

core   +1 more source

Arctic thermokarst lakes and the carbon cycle [PDF]

PAGES news, 2009
Mary Edwards, K Walter, G Grosse, L Plug, L Slater, P Valdes   +5 more
openaire   +1 more source