A new method for soil loss control was introduced.

一种新的水土保持方法——人工防蚀生草膜覆盖被介绍。

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So we should designate sanitary zone of water source, control soil and water loss and non - point source pollution to protect water source.

建议采取划定水源保护区、加大水土流失治理力度、控制面源污染等措施保护水源。

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Construction and exploitation projects have to undertake the duty and obligation of control soil loss, and monitoring under Chinese laws of soil and water conservation.

根据我国水土保持法律、法规的规定，开发建设项目在建设和生产过程必须承担防治水土流失的责任和义务，并同时进行监测。

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