| Vegetation and carbon sequestration and their relation to water resources in an inland river basin of Northwest China | |
| Kang, E.; Lu, L.; Xu, Z. | |
| 刊名 | JOURNAL OF ENVIRONMENTAL MANAGEMENT
 |
| 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 |
| DOI | 10.1016/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 |
| 出版者 | ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD |
| WOS记录号 | WOS:000250260100021 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.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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