Khar Lake (Khovd)
Khar Lake (Mongolian: Хар нуур, lit. "black lake"), is located in the Khovd aimag (province) in western Mongolia's Great Lakes Depression.
| Khar Lake | |
|---|---|
 The western shore of Khar Nuur | |
| Location | Great Lakes Depression, Western Mongolia |
| Coordinates | 48.08°N 93.2°E |
| Lake type | eutrophic |
| Primary inflows | Chono Kharaikh Gol |
| Primary outflows | Teeliin Gol |
| Catchment area | 76,800 km2 (29,700 sq mi)[1] |
| Basin countries | Mongolia, Russia[2] |
| Max. length | 37 km (23 mi) |
| Max. width | 24 km (15 mi) |
| Surface area | 575 km2 (222 sq mi) |
| Average depth | 4.2 m (14 ft) |
| Max. depth | 7 m (23 ft) |
| Water volume | 2.422 km3 (0.581 cu mi) |
| Residence time | 1.7 years |
| Surface elevation | 1,132.3 m (3,715 ft) |
| Frozen | December - April |
Name
It is also known as Ha-la Hu, Hara Nuur, Har Nuur, Khara Nur, Khar Nuur, and Ozero Kara-Nor[3]
It should be distinguished from the similarly named Khar Lake (Zavkhan), another lake further east in Mongolia.
Description
It is part of a group of lakes that were once part of a larger prehistoric lake that disappeared 5,000 years ago as the region became drier.
Some sources are using different Khar Lake statistics values:[4]
- Water level: 1,134.08 m
- Surface area: 565.2 km²
- Average depth: 4.14 m
- Volume: 2.34 km³.
Water Balance
| Surface input | Surface output | Groundwater inflow- outflow |
Retention time, years | ||
|---|---|---|---|---|---|
| Precipitation | Inflow | Evaporation | Outflow | ||
| 54.0 | 1,786.9 | 1,117.8 | 1,287.9 | +564.8 | 1.7 |
Khar Lake has a single inflow - Chono Kharaikh Gol river, which creates a river delta.
Natural channel from Khar Lake to Dörgön Lake
Khar Lake has a connection to Dörgön Nuur south of it.
gollark: He was meant to be doing the obstacle course thing, didn't particularly do anything, and was told by Mr Wilde to work out how to use the xbox controller, which is doomed to failure I think.
gollark: I know Joshua *isn't*, at least?
gollark: I'm not clear exactly what everyone is doing, but:- Ojas and someone are doing mechanical/hardware design, which is general to basically all the challenges- me and Aidan are doing cameras and sensors, which generalizes to most of them- actually I have no idea if anyone else is doing anything
gollark: Only because lots of people are effectively just ignoring the team divisions.
gollark: I don't think mr wilde will mind if we come up with a better way to organize stuff and explain why.
References
- includes 74,500 km² of Khar-Us Nuur lake catchment area
- Russian part of the catchment area belongs to the Khar-Us Nuur lake catchment area.
- Geody. "Ha-la Hu / Hara Nuur / Har Nuur / Khara Nur / Khar Nuur / Ozero Kara-Nor, Mongolia, Earth - Geody". www.geody.com. Retrieved 2017-02-09.
- "Surface Water of Mongolia", Gombo Davaa, Dambaravjaa Oyunbaatar, Michiaki Sugita
External links
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