Ecological Restoration and Key Features of Manasbal Lake

Ecological Restoration and Key Features of Manasbal Lake

#GS-1 #Geography #Physical Geography #GS-3 #Environment #Biodiversity #Current Events #National #Manasbal Lake #Jammu & Kashmir

Why in News

  • Authorities recently cleaned weeds and dredged channels across 70,000 square feet in Manasbal Lake, Jammu and Kashmir, helping the water body show clear signs of ecological recovery.

About Manasbal Lake

  • People often describe Manasbal Lake as the supreme gem of all Kashmir lakes, naming this ancient water body after the sacred Manasarovar Lake.
  • The lake spreads 3.5 km in length and 1.5 km in width, holding the status of India's deepest natural freshwater lake with a maximum depth of 43 feet (13 meters).

Location

  • The lake lies in the Safapora area of Ganderbal district in central Jammu and Kashmir, located about 30 kilometers north of Srinagar.
  • Four local villages named Jarokbal, Kondabal, Nesbal, and Gratbal surround the perimeter of this water body.
  • Natural features border the lake, including the Baladar mountains to the east, the Karewa plateau to the north, and the limestone-rich Ahtung hills to the south.

Formation and Geological Origin

  • Geologists classify it as a high-altitude valley lake sitting within an altitude range of 1,585 meters to 1,600 meters in the Jhelum River basin.
  • It formed during the third major Himalayan glaciation period, sharing its geological origin with nearby lakes like Dal Lake and Anchar Lake.
  • Geological studies reveal a major structural fault line running directly from east to west across the middle of the lake bed.
  • Its 10 square kilometer drainage basin relies mainly on local rain and over 1,200 underground natural springs for continuous water replenishment.

Key Features of Manasbal Lake

  • Beautiful gardens of lotus flowers (Nelumbo nucifera) bloom along the edges of its clear water during July and August.
  • On the northern shore stand the ruins of Jharokha Bagh, a 17th-century fort and garden built by Empress Nur Jahan for trade caravans.
  • The lake functions as a key breeding ground for aquatic birds in the region, supporting birds such as Mallards, Horned Grebes, Golden Eagles, and White-Headed Ducks.
  • Without major feeder streams on the surface, the lake maintains its balance through inner springs and releases extra water into the Jhelum River through an exit channel.

Significance

  • Local communities earn their livelihood from fishing and cultivating lotus root (Nadru), which helps strengthen food security in Kashmir.
  • The lake acts as a vital winter stopover along the Central Asian Flyway, aiding overall biodiversity and wetland conservation efforts.