Arid
DOI10.1002/(SICI)1099-1530(199907/09)10:3<235::AID-PPP320>3.0.CO;2-4
Arctic soils: Spatial distribution, zonality and transformation due to global change
Goryachkin, SV; Karavaeva, NA; Targulian, VO; Glazov, MV
通讯作者Goryachkin, SV
来源期刊PERMAFROST AND PERIGLACIAL PROCESSES
ISSN1045-6740
出版年1999
卷号10期号:3页码:235-250
英文摘要

Published and unpublished information on Arctic soils, soil-forming factors and possible transformations of the soil cover due to global change are reviewed. In high latitudes the soil distribution is strongly controlled by geogenic factors (relief and substrates). Locally they transform the Arctic macroclimate, which is principally humid, to produce arid phenomena in the soil landscapes. All the soil processes from podzolization to salinization can be qualitatively distinguished in every region of the Arctic. Quantitatively, the effect of these soil-forming processes decreases with increasing latitude. A new zonal division of Arctic soils is proposed, comprising (1) High Arctic barren (tundra), (2) Mid Arctic tundra and (3) Low Arctic and Subarctic tundra. In addition to climate warming, important consequences of global change are soil pollution and the physical disturbance of the Arctic soil cover. All the countries of the northern hemisphere are contributing to Arctic soil pollution. Winter warming associated with climate change could cause an intensification of cryoturbation in the continental part of Siberia and lead to the more active fossilization of soil carbon and the increased importance of the cryopedosphere as a carbon sink. Copyright (C) 1999 John Wiley & Sons, Ltd.


英文关键词Arctic global warming soils zonation
类型Article
语种英语
国家Russia
收录类别SCI-E
WOS记录号WOS:000084045600004
WOS关键词WELL-DRAINED SOILS ; PEDOGENIC ZONATION ; CIRCUMPOLAR REGION ; CARBON
WOS类目Geography, Physical ; Geology
WOS研究方向Physical Geography ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/138031
作者单位(1)Russian Acad Sci, Inst Geog, Moscow 109017, Russia
推荐引用方式
GB/T 7714
Goryachkin, SV,Karavaeva, NA,Targulian, VO,et al. Arctic soils: Spatial distribution, zonality and transformation due to global change[J],1999,10(3):235-250.
APA Goryachkin, SV,Karavaeva, NA,Targulian, VO,&Glazov, MV.(1999).Arctic soils: Spatial distribution, zonality and transformation due to global change.PERMAFROST AND PERIGLACIAL PROCESSES,10(3),235-250.
MLA Goryachkin, SV,et al."Arctic soils: Spatial distribution, zonality and transformation due to global change".PERMAFROST AND PERIGLACIAL PROCESSES 10.3(1999):235-250.
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