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西气东输二线新疆段(霍尔果斯—星星峡段)经过伊犁山间盆地、天山山地、天山北麓倾斜平原、吐哈盆地等地貌区和艾比湖风区、达坂城风区、吐鲁番三十里风区及哈密百里风区,总长1 395 km。管线经过区域水土流失以中、强度为主,流失类型以风力侵蚀为主,水力侵蚀面积相对较小但破坏性极强。在开展水土保持监测过程中,考虑到区域条件及水土流失特点,选用的监测方法主要有地面定位监测、调查监测、遥感监测等。
The Xinjiang section of the Second West-East Gas Pipeline (Horgos-Xingxingxia Section) passes through the Yili Basin, the Tianshan Mountains, the Tien Shan northern slope, the Turpan-Hami basin and other physiognomies and the Aibi Lake, Dabancheng, Turpan Thirty mile and Hami boreal zone, total length 1 395 km. The water and soil loss in the pipeline passing through the area is medium and intensive, and the type of loss is mainly wind erosion. The area of water erosion is relatively small but destructive. In carrying out soil and water conservation monitoring process, taking into account the characteristics of regional conditions and soil erosion, the monitoring methods used are mainly ground positioning monitoring, survey monitoring, remote sensing monitoring and so on.