The above result of this research shows that the effect of Litaiping comprehensive small watershed management is significant.

上述研究结果表明，李太平小流域综合治理效果显著。

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The variation of water and sand is studied under the influence of the rainfall and human activity in the fore and aft er management of small watershed in gully region of the loess plateau.

摘要以西峰杨家沟小流域为研究对象，研究了在降雨和人类活动的影响下，黄土高原沟壑区小流域治理前后水沙变化。

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In order to study the management of water environment in small watershed, the SWAT model is used to study Hufu watershed of Yixing city where the non-point output predominates.

为了进行小流域水环境管理研究，使用SWAT模型对以面源输出为主的宜兴市湖滏流域进行研究。

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But many are also too small to cope with tasks like disease control or watershed management, or to sustain any oversight in the form of local media or pressure groups.

ECONOMIST: Devolution isn't working as planned