Studies on the variability of the Greenland Ice Sheet and climate
Studies on the variability of the Greenland Ice Sheet and climate
复制标题
格陵兰冰盖和气候变化的研究
DOI:
10.1016/j.polar.2020.100557
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发表时间:
2021
期刊:
影响因子:
1.8
通讯作者:
Jun'ichi Okuno
中科院分区:
文献类型:
--
作者:
Kumiko Goto-Azuma;Tomoyuki Homma;Tomotaka Saruya;Fumio Nakazawa;Yuki Komuro;Naoko Nagatsuka;Motohiro Hirabayashi;Yutaka Kondo;Makoto Koike;Teruo Aoki;Ralf Greve;Jun'ichi Okuno
We review major scientific results from Subtheme (1) "Variability of the Greenland Ice Sheet and climate" under Research Theme 2 "Variations in the ice sheet, glaciers, and the environment in the Greenland region" of the Arctic Challenge for Sustainability (ArCS) project. We participated in the international East Greenland Ice Core Project (EGRIP) led by Denmark, conducted snow pit observations near the coring site and reconstructed the surface mass balance over the past 10 years. Analyses of an ice core from Northwest Greenland revealed temporal variability in black carbon concentration over the past 350 years and in mineral dust over the past 100 years. To understand the mechanisms of ice-sheet flow, which is necessary for accurate predictions of sea level rise, we conducted laboratory experiments using artificial ice and derived an improved flow law for ice containing impurities. Ice sheet modeling was improved by including effects of impurities and ice stream dynamics. As part of the Ice Sheet Model Intercomparison Project for the Coupled Model Intercomparison Project Phase 6 (ISMIP6), we simulated ice sheet mass loss and contribution to sea level rise over the 21st century and beyond. Furthermore, we developed a Glacial Isostatic Adjustment model to better constrain ice sheet models.
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影响因子:
56.9
作者:
M. Fahnestock;R. Bindschadler;R. Kwok;K. Jezek
通讯作者:
M. Fahnestock;R. Bindschadler;R. Kwok;K. Jezek
影响因子:
3.1
作者:
C. Wilson;M. Peternell;S. Piazolo;V. Luzin
通讯作者:
C. Wilson;M. Peternell;S. Piazolo;V. Luzin
DOI:
--
发表时间:
2020
期刊:
影响因子:
--
作者:
Rueckamp;M.;R. Greve;C. Chambers;R. Calov and A. Humbert
通讯作者:
R. Calov and A. Humbert
DOI:
--
发表时间:
2018
期刊:
The EGU General Assembly
影响因子:
--
作者:
Seyedhamidreza Mojtabavi;F. Wilhelms;S. Rasmussen;N. Karlsson;S. Kipfstuhl
通讯作者:
S. Kipfstuhl
DOI:
--
发表时间:
2001
期刊:
影响因子:
--
作者:
M. Fahnestock;I. Joughin;T. Scambos;R. Kwok;W. Krabill;S. Gogineni
通讯作者:
S. Gogineni