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滇池流域分散园地土壤侵蚀研究 被引量:4

Research on Soil Erosion of Scattered Garden Plot in Dianchi Lake Watershed
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摘要 通过对滇池流域园地水土流失的实际试验和观测 ,解释滇池面源污染中园地水土流失的规律 ,认为滇池流域小面积分散管理园地的SS流失并不是园地水土流失的主要产出地 ,但其对植被覆盖变化的敏感度较大 。 By the investigation and experiment of soil erosion of scattered garden plot in Dianchi lake watershed, the article explains the law of soil and water loss in garden plot in Dianchi lake watershed, thinks that the value of SS from small scattered garden plots in Dianchi lake watershed is not the main source of soil and water loss. But the loss effects deeply the changes of vegetation. The scattered garden is potential soil erosion area.
出处 《云南环境科学》 2003年第B03期109-110,共2页 Yunnan Environmental Science
基金 国家"十五"攻关课题
关键词 园地 土壤侵蚀 滇池 水土流失 garden plot soil erosion Dianchi lake
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