Simulation of water resource and its relation to urban activity in Dalian City, Northern China
文献类型：期刊论文
| 作者 | Nakayama, T.1,3; Sun, Y.3; Geng, Y.2 |
| 刊名 | GLOBAL AND PLANETARY CHANGE
 |
| 出版日期 | 2010-09-01 |
| 卷号 | 73期号:3-4页码:172-185 |
| 关键词 | Water Stress Carrying Capacity Ecosystem Degradation Decoupling Indicator Reservoir Integrated Catchment-based Eco-hydrology Model |
| ISSN号 | 0921-8181 |
| DOI | 10.1016/j.gloplacha.2010.06.001 |
| 英文摘要 | The NIES Integrated Catchment-based Eco-hydrology (NICE) model was applied to the Biliu River catchment, northern China, to estimate the carrying capacity of the water resource there. The model reproduced well the water and heat budgets after the construction of a reservoir in the middle reach of the river. It also correctly backcasted the degradation of water resources such as river discharge and groundwater after the completion of the reservoir. Calculation of the normalized difference vegetation index (NDVI) from satellite data clearly showed vegetation degradation downstream of the reservoir. Statistical analysis of a decoupling indicator based on the simulated water carrying capacity and on the satellite data of vegetation index indicated that water-related stress in Dalian city, where the economy has grown rapidly after the completement of the reservoir, has increased in accordance with the environmental degradation below the reservoir. The results indicate a close relationship between water resource and economic growth, which has greatly affected ecosystem degradation and its serious burden on the environment in the catchment. The simulated results highlight the linkage between urban development in Dalian and sustainable water resource management. (C) 2010 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Physical Geography ; Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000283965300002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://210.72.129.5/handle/321005/121657]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Nakayama, T. |
| 作者单位 | 1.Crowmarsh Gifford, CEH, Proc Hydrol Sect, Wallingford OX10 8BB, Oxon, England 2.Chinese Acad Sci, Inst Appl Ecol, Shenyang 110016, Peoples R China 3.NIES, Asian Environm Res Grp, Tsukuba, Ibaraki 3058506, Japan |
| 推荐引用方式 GB/T 7714 | Nakayama, T.,Sun, Y.,Geng, Y.. Simulation of water resource and its relation to urban activity in Dalian City, Northern China[J]. GLOBAL AND PLANETARY CHANGE,2010,73(3-4):172-185. |
| APA | Nakayama, T.,Sun, Y.,&Geng, Y..(2010).Simulation of water resource and its relation to urban activity in Dalian City, Northern China.GLOBAL AND PLANETARY CHANGE,73(3-4),172-185. |
| MLA | Nakayama, T.,et al."Simulation of water resource and its relation to urban activity in Dalian City, Northern China".GLOBAL AND PLANETARY CHANGE 73.3-4(2010):172-185. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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