R&D of comprehensive evaluation system of ecological environment in Tarim River basin
文献类型：会议论文
| 作者 | Bao ; An-Ming1 ; 2 ; Liu ; Hai-Long3 ; Chen ; Yun-Hao1 ; Xi2 |
| 出版日期 | 2010 |
| 会议名称 | 2010 International Conference on Management and Service Science, MASS |
| 会议日期 | 2010 |
| 会议地点 | Wuhan, China |
| 关键词 | Arid regions - Degradation - Ecology - Information systems - Management science - Monitoring - Risk analysis - Risk assessment - Rivers - Vegetation - Watersheds - Analysis and evaluation - Arid area - Comprehensive evaluation system - Current situation - Degradation index - Density index - Ecological environments - Ecological risk assessment - Ecological risks - Ecological water demand - Environment quality - Environmental information systems - Evaluation system - Land degradation - Landscape ecology - Natural vegetation - Phreatic - Pollution loads - Professional analysis - Research and development - Restoration index - Risk indices - System building - System functions - Tarim River basin - Theoretical study - Vegetation coverage - Water regulation |
| 中文摘要 | Comprehensive ecological environment evaluation system is an essential professional analysis system in Tarim River basin water regulation management. Research and development of the system consists of ecological environment quality evaluation module, ecological risk assessment module and ecological water demand module. The paper carries out environment quality evaluation by calculating bio-abundance index, vegetation coverage index, density index of network of rivers, land degradation index and pollution load index, and adopts "plant phreatic evaporation quota method" to calculate demand for ecological water in maintaining current situations of natural vegetation. By ecological risk evaluation thought and landscape ecology method, the paper makes calculation of ecological degradation index, risk index and restoration index respectively, and builds an ecological risk intensity index for corresponding ecological risk analysis and evaluation. It further explores the overall plan for system building, system function and structure and integration with other subsystems. Results show that it is very practical and operable to develop environmental information system with the theoretical study results and through ArcGIS +Oracle9 i + ArcSDE technology, and the development helps to make scientific evaluation on environment in arid area, and can offer certain reference for development of other relevant systems. © 2010 IEEE. (8 refs.) |
| 收录类别 | EI |
| 会议录 | 2010 International Conference on Management and Service Science, MASS 2010
 |
| ISBN号 | ISBN:9781424453269 |
| 源URL | [http://ir.xjlas.org/handle/365004/10890]  |
| 专题 | 新疆生态与地理研究所_中国科学院新疆生态与地理研究所(2010年以前数据) |
| 推荐引用方式 GB/T 7714 | Bao,An-Ming1,2,et al. R&D of comprehensive evaluation system of ecological environment in Tarim River basin[C]. 见:2010 International Conference on Management and Service Science, MASS. Wuhan, China. 2010. |
入库方式： OAI收割
来源：新疆生态与地理研究所
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