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| DOI | 10.1016/j.ecolind.2024.111905 |
| Vulnerability assessment of hydrological ecosystem services under future climate and land use change dynamics | |
| 发表日期 | 2024 |
| ISSN | 1470-160X |
| EISSN | 1872-7034 |
| 起始页码 | 160 |
| 卷号 | 160 |
| 英文摘要 | Hydrological Ecosystem Services (HESs), as an important part of ecosystem services, are those services that depend on hydrological processes. HESs vulnerability assessment at the watershed scale is used to explore highly vulnerable areas for management and protection measures. This study aimed at developing a method for HESs vulnerability assessment and achieve a quantitative integrated index under future climate and land use change scenarios. We focused on three regulating HESs, including water flow regulation, erosion regulation, and local climate regulation (LC). An integrated model of Markov chain and automatic cells was used to predict land use changes. Future climate data were estimated using the Climate Change Toolkit (CCT). The Soil and Water Assessment Tool (SWAT) model was developed for HESs vulnerability assessment in the Taleghan Watershed in Iran. The model was calibrated by river discharge using the Sequential Uncertainty Fitting (SUFI-2) and the Parallel Processing option. The results show that sub-watersheds with higher precipitation (PCP) and lower evapotranspiration (ET) are more efficient in water flow and local climate regulation. However, sub-watersheds with lower PCP and higher ET are more vulnerable to erosion. Changes in water flow regulation services and local climate regulation were more consistent with climate changes, and conversely, changes in erosion and sediment regulation services had a very high level of compliance with land use changes. The method applied in this study can easily be adapted to other regions to identify areas with more vulnerability and less resilience in improving the water and soil structure and function in the watershed. |
| 英文关键词 | Vulnerability assessment; Hydrological ecosystem services; Climate and land use change; SWAT Model |
| 语种 | 英语 |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| WOS类目 | Biodiversity Conservation ; Environmental Sciences |
| WOS记录号 | WOS:001222940800001 |
| 来源期刊 | ECOLOGICAL INDICATORS
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/300921 |
| 作者单位 | University of Tehran; Swiss Federal Institutes of Technology Domain; Swiss Federal Institute of Aquatic Science & Technology (EAWAG); Laval University |
| 推荐引用方式 GB/T 7714 | . Vulnerability assessment of hydrological ecosystem services under future climate and land use change dynamics[J],2024,160. |
| APA | (2024).Vulnerability assessment of hydrological ecosystem services under future climate and land use change dynamics.ECOLOGICAL INDICATORS,160. |
| MLA | "Vulnerability assessment of hydrological ecosystem services under future climate and land use change dynamics".ECOLOGICAL INDICATORS 160(2024). |
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