首页> 外文期刊>Human and ecological risk assessment >Ecological Risk Assessment of China's Freshwater Ecosystems Applying the Relative Risk Model: Toward an Ecosystem-Based Water Management in China
【24h】

Ecological Risk Assessment of China's Freshwater Ecosystems Applying the Relative Risk Model: Toward an Ecosystem-Based Water Management in China

机译:基于相对风险模型的中国淡水生态系统生态风险评估:基于生态系统的中国水资源管理

获取原文
获取原文并翻译 | 示例
       

摘要

The relative risk model (RRM) was applied to evaluate the ecological risk characterization of the freshwater ecosystems in China, from both overall and region-specific levels. Ten large-scale river basins (further broken into 15 risk regions) in China were chosen as the study objects; 10 sources, two habitats, and seven end-points were identified as risk components. The results reveal the status of ecosystem conditions, key ecological risk issues, and the spatial heterogeneity of the freshwater ecosystems in China. The policy implications for the ecosystem-based water management contained in the results are discussed. The results obtained in this article provide a deeper understanding of the ecological risk characterization of the freshwater ecosystems in China, and aid in promoting the applications of the RRM as the tool for ecosystem-based water management.
机译:相对风险模型(RRM)被用于从总体和地区层面评估中国淡水生态系统的生态风险特征。选择了中国的十个大型流域(进一步划分为15个风险区域)作为研究对象。确定了10个污染源,2个栖息地和7个端点是危险因素。结果揭示了中国生态系统状况,关键生态风险问题以及淡水生态系统的空间异质性。结果中讨论了对基于生态系统的水管理的政策含义。本文获得的结果为中国淡水生态系统的生态风险特征提供了更深入的了解,并有助于促进RRM作为基于生态系统的水管理工具的应用。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号