气候变化领域集成服务门户(CCPortal): Lake and drained lake basin systems in lowland permafrost regions

CCPortal

DOI	10.1038/s43017-021-00238-9
	Lake and drained lake basin systems in lowland permafrost regions
	Jones, Benjamin M.; Grosse, Guido; Farquharson, Louise M.; Roy-Leveillee, Pascale; Veremeeva, Alexandra; Kanevskiy, Mikhail Z.; Gaglioti, Benjamin, V; Breen, Amy L.; Parsekian, Andrew D.; Ulrich, Mathias; Hinkel, Kenneth M.
发表日期	2022
EISSN	2662-138X
起始页码	85
结束页码	98
卷号	3 期号:1
英文摘要	The formation, growth and drainage of lakes in Arctic and boreal lowland permafrost regions influence landscape and ecosystem processes. These lake and drained lake basin (L-DLB) systems occupy >20% of the circumpolar Northern Hemisphere permafrost region and similar to 50% of the area below 300 m above sea level. Climate change is causing drastic impacts to L-DLB systems, with implications for permafrost dynamics, ecosystem functioning, biogeochemical processes and human livelihoods in lowland permafrost regions. In this Review, we discuss how an increase in the number of lakes as a result of permafrost thaw and an intensifying hydrologic regime are not currently offsetting the land area gained through lake drainage, enhancing the dominance of drained lake basins (DLBs).The contemporary transition from lakes to DLBs decreases hydrologic storage, leads to permafrost aggradation, increases carbon sequestration and diversifies the shifting habitat mosaic in Arctic and boreal regions. However, further warming could inhibit permafrost aggradation in DLBs, disrupting the trajectory of important microtopographic controls on carbon fluxes and ecosystem processes in permafrost-region L-DLB systems. Further research is needed to understand the future dynamics of L-DLB systems to improve Earth system models, permafrost carbon feedback assessments, permafrost hydrology linkages, infrastructure development in permafrost regions and the well-being of northern socio-ecological systems.
语种	英语
WOS研究方向	Environmental Sciences ; Geosciences, Multidisciplinary
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000742668100014
来源期刊	NATURE REVIEWS EARTH & ENVIRONMENT
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280666
作者单位	University of Alaska System; University of Alaska Fairbanks; Helmholtz Association; Alfred Wegener Institute, Helmholtz Centre for Polar & Marine Research; University of Potsdam; University of Alaska System; University of Alaska Fairbanks; Laval University; Russian Academy of Sciences; Pushchino Scientific Center for Biological Research (PSCBI) of the Russian Academy of Sciences; Institute of Physicohemical & Biological Problems of Soil Science; University of Alaska System; University of Alaska Fairbanks; University of Wyoming; Leipzig University; Michigan Technological University
推荐引用方式 GB/T 7714	Jones, Benjamin M.,Grosse, Guido,Farquharson, Louise M.,et al. Lake and drained lake basin systems in lowland permafrost regions[J],2022,3(1).
APA	Jones, Benjamin M..,Grosse, Guido.,Farquharson, Louise M..,Roy-Leveillee, Pascale.,Veremeeva, Alexandra.,...&Hinkel, Kenneth M..(2022).Lake and drained lake basin systems in lowland permafrost regions.NATURE REVIEWS EARTH & ENVIRONMENT,3(1).
MLA	Jones, Benjamin M.,et al."Lake and drained lake basin systems in lowland permafrost regions".NATURE REVIEWS EARTH & ENVIRONMENT 3.1(2022).