中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Vegetation and carbon sequestration and their relation to water resources in an inland river basin of Northwest China

文献类型:期刊论文

作者Kang, E.; Lu, L.; Xu, Z.
刊名JOURNAL OF ENVIRONMENTAL MANAGEMENT
出版日期2007-11-01
卷号85期号:3页码:702-710
关键词inland river basins vegetation carbon sequestration water resources management
ISSN号0301-4797
DOI10.1016/j.jenvman.2006.09.007
通讯作者Kang, E.(eskang@lzb.ac.cn)
英文摘要In the Heihe River Basin in the and inland area of northwest China, the distribution of water resources in vegetation landscape zones controls the ecosystems. The carbon sequestration capacity of vegetation is analyzed in relation to water resources and vegetation growing conditions. During the last 20 years, the vegetation ecosystems have degenerated in the Heihe River Basin. Simulation using the C-FIX model indicates that, at present, the total amount of NPP of vegetation accounts for about 18.16 TgC, and the average value is 106 gC/M-2/yr over the whole basin. NPP has generally the highest value in the upperstrearn mountain area, middlestream artificial oases area, downstream river bank area, alluvial fan and the terminal lake depression where vegetation grows relatively well. The lowest value is found in the vast downstream desert and Gobi area. Protection of vegetation ecosystems and enhancement of carbon sequestration require such inland river basins as the Heihe River Basin to be brought under management in a comprehensive way, taking water as a key, to carry out a rational and efficient allocation and utilization of water resources. (C) 2006 Elsevier Ltd. All rights reserved.
收录类别SCI
WOS关键词MODEL
WOS研究方向Environmental Sciences & Ecology
WOS类目Environmental Sciences
语种英语
WOS记录号WOS:000250260100021
出版者ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
URI标识http://www.irgrid.ac.cn/handle/1471x/2555865
专题寒区旱区环境与工程研究所
通讯作者Kang, E.
作者单位Chinese Acad Sci, Cold & Arid Regions Environm & Engn Res Inst, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714
Kang, E.,Lu, L.,Xu, Z.. Vegetation and carbon sequestration and their relation to water resources in an inland river basin of Northwest China[J]. JOURNAL OF ENVIRONMENTAL MANAGEMENT,2007,85(3):702-710.
APA Kang, E.,Lu, L.,&Xu, Z..(2007).Vegetation and carbon sequestration and their relation to water resources in an inland river basin of Northwest China.JOURNAL OF ENVIRONMENTAL MANAGEMENT,85(3),702-710.
MLA Kang, E.,et al."Vegetation and carbon sequestration and their relation to water resources in an inland river basin of Northwest China".JOURNAL OF ENVIRONMENTAL MANAGEMENT 85.3(2007):702-710.

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来源:寒区旱区环境与工程研究所

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