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Distribution of the water system and artesian water in Hexi Corridor, China

Date: 2021-06-15  Editor : xuzhiping   

Category: General Map


Central point longitude
99.3
Central point latitude
39.2
Max zoom level
9
Min zoom level
6
Current zoom level
6

Map description

The statistical table of the main river length,area and volume in Hexi corridor

River name/Items Length of trunk stream(kilometer) Watershed area(square kilometer) Annual mean water discharge(cubic meter per second) Annual runoff(hundred million cubic meter)
Ruoshui river 800 38760 136.83 43.17
Kachgar river 630 38840 25.00 16.8
Tang-he 450 17000 9.20 12.90
Shiyang river 137 11080 89.90 28.32

Qianlian Shan Range

The range stretches from the south of Dunhuang some 800 km to the southeast, forming the northeastern escarpment of the Qinghai-Tibet Plateau and the southwestern border of the Hexi Corridor.The eponymous Qilian Shan peak, situated some 60 km south of Jiuquan, at 39°12′N 98°32′E, rises to 5,547 m. It is the highest peak of the main range, but there are two higher peaks further south, Kangze'gyai at 38°30′N 97°43′E with 5,808 m and Qaidam Shan peak at 38°2′N 95°19′E with 5,759 m. Other major peaks include Gangshiqia Peak in the east.

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