pressure of expanding irrigation areas and developing industries in the basin, efficient water resource allocation has become a …) Vegetation in arid lands -- (c) Vegetation in semi-arid and semi-humid lands -- 3.2.2. Irrigation -- (a) Irrigation in … Qingdongxia District -- (b) Hetao Irrigation District -- (c) Togtoh irrigation area -- 3.2.3. Industrial use -- 3.2.4. Consumption …