[HTML][HTML] Evolution of the Laurentide and Innuitian ice sheets prior to the Last Glacial Maximum (115 ka to 25 ka)
Abstract The Laurentide Ice Sheet was the largest global ice mass to grow and decay during
the last glacial cycle (~ 115 ka to~ 10 ka). Despite its importance for driving major changes …
the last glacial cycle (~ 115 ka to~ 10 ka). Despite its importance for driving major changes …
Past permafrost dynamics can inform future permafrost carbon-climate feedbacks
Climate warming threatens to destabilize vast northern permafrost areas, potentially
releasing large quantities of organic carbon that could further disrupt the climate. Here we …
releasing large quantities of organic carbon that could further disrupt the climate. Here we …
[图书][B] Glaciers and glaciation
Glaciers and Glaciation is the classic textbook for all students of glaciation. Stimulating and
accessible, it has established a reputation as a comprehensive and essential resource. In …
accessible, it has established a reputation as a comprehensive and essential resource. In …
The principles of cryostratigraphy
H French, Y Shur - Earth-Science Reviews, 2010 - Elsevier
Cryostratigraphy adopts concepts from both Russian geocryology and modern
sedimentology. Structures formed by the amount and distribution of ice within sediment and …
sedimentology. Structures formed by the amount and distribution of ice within sediment and …
Distribution and growth of thaw slumps in the Richardson Mountains–Peel Plateau region, northwestern Canada
Retrogressive thaw slumps are one of the most active geomorphic features in permafrost
terrain. This study investigated the distribution and growth of thaw slumps in the Richardson …
terrain. This study investigated the distribution and growth of thaw slumps in the Richardson …
On the δ18O, δD and D‐excess relations in meteoric precipitation and during equilibrium freezing: theoretical approach and field examples
D Lacelle - Permafrost and Periglacial Processes, 2011 - Wiley Online Library
Abstract Analysis of the δD and δ18O composition of ice is commonly used to provide insight
into the origin of ice bodies. However, studies have questioned the use of the co‐isotope …
into the origin of ice bodies. However, studies have questioned the use of the co‐isotope …
Eastern Beringia and beyond: late Wisconsinan and Holocene landscape dynamics along the Yukon Coastal Plain, Canada
Terrestrial permafrost archives along the Yukon Coastal Plain (northwest Canada) have
recorded landscape development and environmental change since the Late Wisconsinan at …
recorded landscape development and environmental change since the Late Wisconsinan at …
Origin and characteristics of massive ground ice on Herschel Island (western Canadian Arctic) as revealed by stable water isotope and hydrochemical signatures
Herschel Island in the southern Beaufort Sea is a push moraine at the northwestern‐most
limit of the Laurentide Ice Sheet. Stable water isotope (δ18O, δD) and hydrochemical studies …
limit of the Laurentide Ice Sheet. Stable water isotope (δ18O, δD) and hydrochemical studies …
Permafrost response to last interglacial warming: field evidence from non-glaciated Yukon and Alaska
We present stratigraphic observations from three sites in eastern Beringia–Ch'ijee's Bluff in
northern Yukon and nearby exposures on the Old Crow River, the Palisades on the Yukon …
northern Yukon and nearby exposures on the Old Crow River, the Palisades on the Yukon …
Multiple water isotope proxy reconstruction of extremely low last glacial temperatures in Eastern Beringia (Western Arctic)
Precipitation isotopes are commonly used for paleothermometry in high latitude regions.
Here we present multiple water isotope proxies from the same sedimentary context …
Here we present multiple water isotope proxies from the same sedimentary context …