Ecosystem management based on ecosystem services and human activities: a case study in the Yanhe watershed
文献类型：期刊论文
| 作者 | Su, Changhong ; Fu, Bojie ; Wei, Yongping ; Lu, Yihe ; Liu, Guohua ; Wang, Daolong ; Mao, Kebiao ; Feng, Xiaoming |
| 刊名 | Environmental Sciences & Ecology
 |
| 出版日期 | 2012 |
| 卷号 | 7期号:1页码:17-32 |
| 关键词 | Ecosystem services Human activity Spatial trend Ecological conservation policy Yanhe watershed |
| ISSN号 | 1862-4065 |
| 中文摘要 | With activities that alter the structure and function of the habitat, humans have a direct impact on ecosystems and ecosystem services, i.e., the conditions and processes that sustain human life. In this study, 35 townships in the Yanhe watershed in the Loess Plateau of China were selected. The net primary production (NPP), carbon sequestration and oxygen production (CSOP), water conservation, and soil conservation were the ecosystem services selected and valuated. Human activity was quantified by an integrated human activity index (HAI) based on population density, farmland ratio, and the influence of road networks and residential areas. The NPP, CSOP, and water conservation showed a conspicuous spatial pattern fanning outward from the southwest, while the soil conservation showed an obscure spatial pattern distinguished primarily by the peripheral area surrounding the urbanized areas. Total ecosystem services in the Yanhe watershed demonstrated a decreasing pattern from south to north, and the HAI was in proportion to administrative and economic development. Based on the selected ecosystem services and HAI, we mapped the townships of the Yanhe watershed by cluster analysis, and provided sustainable ecosystem management suggestions, tailored to the social-ecological map. |
| WOS记录号 | WOS:000297910600003 |
| 公开日期 | 2014-11-26 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/7968]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Su, Changhong,Fu, Bojie,Wei, Yongping,et al. Ecosystem management based on ecosystem services and human activities: a case study in the Yanhe watershed[J]. Environmental Sciences & Ecology,2012,7(1):17-32. |
| APA | Su, Changhong.,Fu, Bojie.,Wei, Yongping.,Lu, Yihe.,Liu, Guohua.,...&Feng, Xiaoming.(2012).Ecosystem management based on ecosystem services and human activities: a case study in the Yanhe watershed.Environmental Sciences & Ecology,7(1),17-32. |
| MLA | Su, Changhong,et al."Ecosystem management based on ecosystem services and human activities: a case study in the Yanhe watershed".Environmental Sciences & Ecology 7.1(2012):17-32. |
入库方式： OAI收割
来源：生态环境研究中心
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