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Land & Water

Wetlands of Sikkim - ISRO Jan 2011 New
The total geographical area of the state is 7,096 sq. km. High altitude lakes accounting for 40.79 per cent of the total wetland area. Total 534 lakes are identified with 3325 ha area. Total lakes mapped as polygons are 259 with 3050 ha area. In addition 275 small lakes (<2.25 ha) are mapped as point features. Maximum number of lakes are of very small size (<10 ha). Large size lakes (>500 ha) are not observed in Sikkim. Most of it are fed by glaciers and considered sacred. The lakes are popularly called as Chhokha or Tso or Chhona (in Bhutia), Chho (in Lepcha) and Pokhari or Jheel or Tal (in Nepali)..... Read More

Distribution of high altitude lakes in relation to elevation gradient in Sikkim
Sr No
Category
Altitude range (m)
No. of Lakes
Area (ha)
1  High Altitude
3000-4000
6
19
2  Higher Altitude
4000-5000
323
1209
3  Very High Altitude
>5000
205
2097
Total
534
3325

Source : -Space Application Centre, Indian Space Research Organisation (ISRO) Ahmedabad - January 2011
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About Wetland Conservation in Sikkim

More on Wetlands of Sikkim

  • High Altitude Himalayan Lakes
    Source: National Wetland Inventory and Assessment Project (Sponsored by MoEF, GoI) Space Application Centre, Indian Space Research Organisation (ISRO) Ahmedabad - January 2011

  • Sikkim -Wetlands of India
    Source: Nation-wide Wetland Mapping Project, (Sponsored by MoEF, GoI) Space Application Centre, Indian Space Research Organisation(ISRO) Ahmedabad - June 1998

  • Wetland Sites of Sikkim


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Wastelands of Sikkim [Top]

Treatment of Landslides & Soil Erosion Control [Top]
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