The study result indicated that the patch shape, landscape diversity and the fragmentation of every sub-watershed in the Shanzai Reservoir Watershed have changed in different extent.
研究结果表明,研究区域各子流域的斑块形状、景观多样性、破碎化程度等,都有不同程度的变化,主要驱动力是自然群落演替和人为干扰。
参考来源 - 敖江山仔水库流域土地利用/覆盖变化与景观格局研究Shiqiao sub-watershed of Bijie city is a typical Karst rocky desertification mountainous area with high population density,shortage of essential provisions,very low income and gradual deteriorative eco-environment in Guizhou.
贵州毕节石桥小流域是喀斯特石漠化典型区域,人口密度大,农民基本口粮短缺,经济收入极低,生态环境日趋恶化。
参考来源 - 贵州毕节石桥小流域喀斯特石漠化耕地治理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
However, precipitation in Malian river sub-watershed remains no change or drops weekly;
泾河流域马莲河分流域，年降雨量表现为不变或微弱下降；
In this article, the participatory approach application, in particular, the use of participatory tools in sub-watershed planning is introduced.
该文介绍了小流域规划中参与式方法，尤其是参与式工具的应用情况。
Mountainous small watershed is a natural catchments as well as a complex system out of the sub-system of ecology, economy and society.
山区小流域是以分水岭和出口断面为界形成的自然集水单元，是具有一定水文学特征的自然、社会和经济综合体。
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