GIS 关键词： 流域模拟；GIS；遥感；水土资源 [gap=1005]KEY WORDS: basin simulation; GIS; remote sensing; soil and water resources.
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exploiting soil and water resources 水土资源开发利用
agriculture soil and water resources 农业水土资源
Water and soil resources 水土资源 ; 佐治亚大学
water and soil resources protection 水土资源保护
Water and soil resources system 水土资源系统
water and soil resources balance 水土资源平衡
regional water and soil resources 区域水土资源
It has valuable soil and water resources, and can regulate the ecological environment.
它具有宝贵的动植物资源，对生态环境起着重要的调节作用。
Some engineering approaches are presented for the development of soil and water resources in southern irrigation area in Heilongjiang.
对黑龙江省南部引嫩工程地区的土水资源开发利用问题，提出若干建议措施。
About environmental geological problems of harmful elements in coal primarily involved pollutions of atmosphere, soil and water resources by combustion of coal.
煤中有害元素的环境地质问题，主要是燃煤对大气、土壤、水域的污染。
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