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作 者:邵立业 周广立 董光荣[1] 金炯[1] 刘玉璋[1] 邹学勇[1] 郭迎胜[1]
机构地区:[1]中国科学院兰州沙漠研究所
出 处:《中国沙漠》1993年第1期1-10,共10页Journal of Desert Research
摘 要:根据对狮泉河盆地的自然条件、沙源和风沙危害方式,设计以保护狮泉河镇为重点第一期风沙整治工程。工程的主体是:水利先行,机械防沙紧跟,发展生物防护工程。Based on the investigation of geology, climate, bydrology, soil, vegetation and social economics etc in Shiquanhe Basin, samples analysis in the laboratory and wind - tunnel experiment, sand resources and damaging ways are determined, which lay a base for the design of wind - sand control engineer ing, Wind - sand hazards are difficult to control in the entire basin due to its large land area. Therefore,the first-phase control engineering places emphasis on the town's protection and elimi nates the direct threat of wind-sand flow. This will contribute to experiences and provide ways for the later control engineering.
分 类 号:S288[农业科学—农业水土工程]
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