water source protection area

基本解释

This paper discusses the design methods of high-grade highway in water source protection area.
论述了水源保护区高等级公路的设计方法。
It is suggested that the protection of water source area should be strengthened to improve the water quality in cellars.
建议加大力度，加强水源地的保护，改善水窖的水质。关键词水窖；水质；岩溶区；
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There are some ecological problems in Xishan water source protection area because of is located in Nanshan where have frequent wind disasters, excessive grazing and unreasonable use of land.
但西山水源地由于地处南山风口，风灾频发，多年的过度放牧和不合理利用，使得区域内水土流失严重、荒漠草场植被盖度降低、生态与环境退化严重。