Xichuan County is the head and core water source area of the South to North Water Diversion Project.There is Danjiangkou Reservoir,the largest artificial reservoir in Asia,in Xichuan County,the ecological location is very important.Due to the karst terrain around the water source area,the soil ridges are thin,the vegetation is sparse,and the problem of rocky desertification is very prominent.In order to take up the important task of sending a reservoir of water to Beijing and Tianjin,it is urgent to control the rocky desertification.Since 2016,Xichuan County has carried out comprehensive management through various methods such as artificial afforestation,aerial seeding afforestation,closed mountain afforestation,and degraded forest restoration according to different types of rocky desertification,accumulating rich experience and providing reference for rocky desertification control in rocky desertification areas.
关键词
石漠化治理/探讨/南水北调中线工程
Key words
Rocky desertification control/Discussion/Middle Route of South-to-North Water Transfer Project
维普
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