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.
以扎兰屯徐地营子小流域为例对生态系统进行规划分析。
Taking the small watershed of Xudiying in Zaerdong as an example, the planning and analysis of eco system were carried out.
通过野外全面调查、样点调查、样方调查和室内测试分析，对云南长江上游洋派河小流域退化生态系统的人为诱导修复进行了研究。
The ecological restoration of Yangpaihe watershed in Yangtze upper-reaches is researched with the methods of overall inventory, sample plot survey and indoor room analysis.
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