Permafrost variability over the Northern Hemisphere based on the MERRA-2 reanalysis
نویسندگان
چکیده
منابع مشابه
Coupled Northern Hemisphere permafrost–ice-sheet evolution over the last glacial cycle
Permafrost influences a number of processes which are relevant for local and global climate. For example, it is well known that permafrost plays an important role in global carbon and methane cycles. Less is known about the interaction between permafrost and ice sheets. In this study a permafrost module is included in the Earth system model CLIMBER-2, and the coupled Northern Hemisphere (NH) pe...
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1 Large-scale variability in the Northern Hemisphere (NH) circulation can be 2 viewed in the context of three primary types of structures: 1) teleconnection patterns; 2) 3 a barotropic annular mode; and 3) a baroclinic annular mode. The barotropic annular 4 mode corresponds to the northern annular mode (NAM) and has been examined 5 extensively in previous research. Here we examine the spatial s...
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Since the slowing of the trend of increasing surface air temperature (SAT) in the late 1990 s, intense interest and debate have arisen concerning the contribution of human activities to the warming observed in previous decades. Although several explanations have been proposed for the warming-trend slowdown (WTS), none has been generally accepted. We investigate the WTS using a recently develope...
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ژورنال
عنوان ژورنال: The Cryosphere
سال: 2019
ISSN: 1994-0424
DOI: 10.5194/tc-13-2087-2019