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研究了小流域生态系统健康评价方法及指标体系。
The small watershed ecosystem health assessment methods and index system were studied.
P SR模型在湿地生态系统健康评价中的应用。
Application of the PSR model to the evaluation of wetland ecosystem health.
湖泊生态系统健康评价是湖泊环境管理和生态系统调控的基础。
Assessment of lake ecosystem health is the basis of lake environmental management and ecosystem control.
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