Quantifying and mapping the responses of selected ecosystem services to projected land use changes
文献类型：期刊论文
| 作者 | Lang, Yanqing1,2,3; Song, Wei3 |
| 刊名 | ECOLOGICAL INDICATORS
 |
| 出版日期 | 2019-07-01 |
| 卷号 | 102页码:186-198 |
| 关键词 | Land use change Ecosystem services Scenario simulation Influence degree Karst mountains |
| ISSN号 | 1470-160X |
| DOI | 10.1016/j.ecolind.2019.02.019 |
| 通讯作者 | Song, Wei(songw@igsnrr.ac.cn) |
| 英文摘要 | Land use connects social and economic activities with ecological processes and influences ecosystem services. Research into the variation of substance quantity or value quantity in ecosystem services undergoing land use change has recently gained considerable attention. However, few efforts have quantified and mapped the responses of ecosystem services to projected land use change. In view of this, we propose an index that can quantitatively evaluate the degree of variation in ecosystem services caused by land use change. Based on this index, we evaluate the degrees of influence of four different scenarios of land use change (a reference scenario, rapid urbanization scenario, ecological security scenario, and cultivated land protection scenario) on ecosystem services in China's karst mountains. The results indicate that from 2010-2030, land use change under the ecological security and rapid urbanization scenarios significantly affects ecosystem services, with indices of 2.04 and-6.99, respectively. These indices mean that a 1% change in land use will cause the ecosystem services index to vary by 2.04% and -6.99% under the ecological security and rapid urbanization scenarios, respectively. Thus, we infer that under the ecological security scenario, land use change positively affects ecosystem services, while under the rapid urbanization scenario, ecosystem services are negatively affected by land use change. Land use changes under the ecological security scenario are thus conducive to the sustainable development of ecosystem services in the karst mountains. |
| WOS关键词 | CLIMATE-CHANGE ; IMPACT ; COVER ; LANDSCAPE ; URBANIZATION ; TRADEOFFS ; EROSION ; MODELS ; BASIN |
| 资助项目 | Nonprofit Industry Research Project of Ministry of Land and Resources of China[201511082-03] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000470964500018 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | Nonprofit Industry Research Project of Ministry of Land and Resources of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/59109]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Song, Wei |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, State Key Lab Resources & Environm Informat Syst, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Key Lab Land Surface Pattern & Simulat, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lang, Yanqing,Song, Wei. Quantifying and mapping the responses of selected ecosystem services to projected land use changes[J]. ECOLOGICAL INDICATORS,2019,102:186-198. |
| APA | Lang, Yanqing,&Song, Wei.(2019).Quantifying and mapping the responses of selected ecosystem services to projected land use changes.ECOLOGICAL INDICATORS,102,186-198. |
| MLA | Lang, Yanqing,et al."Quantifying and mapping the responses of selected ecosystem services to projected land use changes".ECOLOGICAL INDICATORS 102(2019):186-198. |
入库方式： OAI收割
来源：地理科学与资源研究所
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