... forest 森林 forest and grass ecosystem 林草系统 forest canopy 森林冠层 ...
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统筹山水林田湖草系统治理 adopt a holistic approach to conserving our mountains; rivers; forests; farmlands; lakes; and grasslands
采用单因素参数敏感性分析方法，研究了林草系统水量平衡的的参数敏感性。
The sensitivity of parameters on water budget in different forest and grass ecosystems were studied using single-dimensional sensitivity analysis.
湖州市四种农田生态系统中，以林草系统最稳定，而桑园系统最容易发生土壤微量元素的缺乏状况。
In the four agricultural ecosystem of Huzhou City the forest-grass ecosystem was the most stable and the Mulberry ecosystem easiest to suffer the lack of the trace elements.
文章分析了蜚克图河流域工程建设、林草植被破坏、 土壤侵蚀、 水质污染、超负荷用水等使流域生态系统面临的威胁。
The paper analyses the stress faced by the ecological system of Feiketu river basin due to project construction, vegetation damage, soil erosion, water pollution and overburden water use.
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