Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Uta Krebs‐Kanzow"'
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 12, Pp n/a-n/a (2024)
Abstract The last glacial inception (LGI) marks the transition from the interglacial warm climate to the glacial period with extensive Northern Hemisphere ice sheets and colder climate. This transition is initiated by decreasing boreal summer insolat
Externí odkaz:
https://doaj.org/article/e6a8a98890be42e1964fda9e20320f6a
Autor:
Hu Yang, Uta Krebs-Kanzow, Thomas Kleiner, Dmitry Sidorenko, Christian Bernd Rodehacke, Xiaoxu Shi, Paul Gierz, Lu Niu, Evan J. Gowan, Sebastian Hinck, Xingxing Liu, Lennert B. Stap, Gerrit Lohmann
Publikováno v:
PLoS ONE, Vol 17, Iss 1 (2022)
Using transient climate forcing based on simulations from the Alfred Wegener Institute Earth System Model (AWI-ESM), we simulate the evolution of the Greenland Ice Sheet (GrIS) from the last interglacial (125 ka, kiloyear before present) to 2100 AD w
Externí odkaz:
https://doaj.org/article/9884b19ae2694d69a0f03a9557b94b4c
Publikováno v:
Journal of Glaciology, Vol 65, Pp 645-661 (2019)
The evolution of Northern Hemisphere ice sheets through the last glacial cycle is simulated with the glacial index method by using the climate forcing from one General Circulation Model, COSMOS. By comparing the simulated results to geological recons
Externí odkaz:
https://doaj.org/article/2624c2e9edad45c2b01688f375a65d77
Publikováno v:
Journal of Glaciology, Vol 64, Pp 227-235 (2018)
The positive degree-day (PDD) model provides a particularly simple approach to estimate surface melt from land ice based solely on air temperature. Here, we use a climate and snow pack simulation of the Greenland ice sheet (Modèle Atmosphérique Ré
Externí odkaz:
https://doaj.org/article/32299c56ec6a481c827c0a3b4417cd58
Northern Hemisphere summer insolation is regarded as a main control factor of glacial-interglacial cycles. However, internal feedbacks between ice sheets and other climate components are non-negligible. Here we apply a state-of-the-art Earth system m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::000d1b8a2381c081f2c2331cffa6cd9d
https://doi.org/10.5194/egusphere-egu23-14412
https://doi.org/10.5194/egusphere-egu23-14412
We compare the main atmospheric drivers of the melt season over the Greenland Ice Sheet (GrIS) in ERA5 and ERA-Interim (ERAI) in their overlapping period 1979–2018. In summer, ERA5 differs significantly from ERAI, especially in the melt regions: av
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::373529f4ba000bab57ce56a3cbaedea3
https://doi.org/10.5194/egusphere-2023-525
https://doi.org/10.5194/egusphere-2023-525
Publikováno v:
The Cryosphere, Vol 15, Pp 5739-5764 (2021)
Surface melting of the Greenland Ice Sheet contributes a large amount to current and future sea-level rise. Increased surface melt, algae growth, debris, and dust deposition lower the reflectivity of the ice surface and thereby increase melt rates: t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c87219b74ce2467d5c30c43b658226e3
https://doi.org/10.5194/tc-15-5739-2021
https://doi.org/10.5194/tc-15-5739-2021
With a volume of 58 m sea-level equivalent, the Antarctic Ice Sheet represents the largest potential source of future sea-level rise under global warming. While the ice sheet gains mass through snowfall at the surface, it loses mass through dynamic d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::857af2b5c78a107038bdd1d5414fc805
https://doi.org/10.5194/egusphere-egu22-10008
https://doi.org/10.5194/egusphere-egu22-10008