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天山北坡区域水土流失严重,制约了北疆五地州经济社会的健康快速发展。对天山北坡区域水土流失的类型、成因和现状进行了初步分析,根据其特点制定了区域生态恢复和水土流失治理总体布局,包括:在中高山区以林草植被恢复工程为主,实施封山育林育草、人工造林、移民搬迁;在易发生滑坡区域建设滑坡治理工程;在中低山区以林草再造、草原围栏工程等生物措施为主,并辅以泥石流和沟道治理工程;在低山丘陵区以保护和恢复植被覆盖为主;在平原与沙漠接壤区域以营造防护林为主,建立防风固沙屏障,防止沙漠化发展。
Severe soil erosion in the northern slopes of Tianshan hindered the healthy and rapid economic and social development in the five northern prefectures. According to its characteristics, the overall layout of regional ecological restoration and soil erosion control was formulated, including the main forest and grassland restoration project in the middle and high mountain areas, and the implementation of closed hillside afforestation Grass planting, artificial afforestation and resettlement relocation; building landslide control projects in prone landslide areas; mainly biological measures such as reforestation of grass and grassland and fencing in grasslands in middle and low mountain areas, supplemented by debris flow and channel management projects; Hilly areas to protect and restore vegetation cover the main; in the plains and desert bordering areas to create shelterbelts, the establishment of wind and sand barriers to prevent the development of desertification.