Lake Dai

Lake Dai, also known by its Chinese name Daihai, is a lake in Liangcheng County, Ulanqab Prefecture, Inner Mongolia, China.

Lake Dai
岱海
Lake Dai
岱海
LocationLiangcheng County, Ulanqab Prefecture, Inner Mongolia, China
Coordinates40°34′05″N 112°41′22″E
Basin countriesChina
Max. length25 km (16 mi)
Max. width20 km (12 mi)
Surface area160 km2 (62 sq mi)
Average depth9 m (30 ft)
Max. depth15–18 m (49–59 ft)
Lake Dai
Chinese岱海

Geography

Lake Dai is a round lake with an area of about 160 km2 (62 sq mi), measuring about 25 kilometers (16 mi) from east to west and about 20 kilometers (12 mi) from north to south. It has an average depth of about 9 meters (30 ft) and a maximal depth of 15–18 meters (49–59 ft).

History

Under the Qin, Huangqi and Dai lakes formed the northern boundaries of Yanmen Commandery, marking part of the northern frontier of the Chinese empire.[1]

References

Citations

  1. Hua & al. (2017), s.v. "Yanmen".

Bibliography

  • Li Shizhen (2017), Hua Linfu; et al. (eds.), Ben Cao Gang Mu Dictionary, Vol. II: Geographical and Administrative Designations, Berkeley: University of California Press, ISBN 9780520291966.


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