Location: in the Kashmir Valley,
40 km northwest of Srinagar, Baramulla district, Jammu & Kashmir
Area: 2400 ha
Altitude: 1580 m
Biogeographical province: 2.38.12
Wetland type: 13,14
Description of site: A large freshwater lake and
associated marshes on the floodplains of the Jhelum river in Kashmir Valley,
considerably larger and deeper than the other lakes in the region. Originally
occupying an area of 20,200 ha, it has now shrunk to a mere 2400 ha. Sudden
and furious storms frequently sweep across the lake which is bound by hills
in the northeast and northwest. Jhelum river drains the lake westwards, through
the Pir Panjal Range into the Indus. Other small streams draining into the
lake are Erin, Madhumati, Pohru, Harbhuji, Arrah, and Ninghal. The maximum
depth is 5.8 m but there is rapid siltation in the southeast where the Jhelum
enters. The water is highly alkaline and has a concentrated calcium content
Climatic conditions: Sub-mediterranean climate with
very warm and relatively dry summers, and cold (minimum temperature 1.8°C),
wet winters with some precipitation in the form of snow. Average annual precipitation
is 692 mm
Principal vegetation: Extensive areas of submerged,
floating, and emergent macrophytes of species such as Ceratophyllum demersum,
Myriophyllum spicatum, Nymphoides peltata, Nelumbo nucifera, Trapa bispinosa,
and Phragmites communis on the southeastern margin of the lake where the Jhelum
river forms a large deltaic tract. Phytoplankton include more than 72 taxa
representing six classes of algae, dominated by Bacillariophyceae. Shallow
areas are covered with willow (Salix albs) plantations. Macrophytic vegetation
is relatively sparse in the deeper zones
Land tenure: The lake and surrounding forests are state-owned,
whereas the agricultural lands are private ownership
Conservation measures taken: Wular Lake was designated a Wetland
of International Importance under the Ramsay Convention in 1990. It has also
been selected as a national wetland by the Ministry of Environment and Forests,
Government of India, and funds have been sanctioned for soil conservation,
natural regeneration, contour bunding, bench terracing, and construction of
check dams
Land use: Fishing, water supply for irrigation and domestic
use, and outdoor recreation. Livestock grazing and agriculture in surrounding
areas
Disturbances and threats: The Lake has shrunk to about a
quarter of its original size. It is silting up rapidly due to run-off from
its denuded catchment. Encroached upon by human settlements all around, it
is also seriously contaminated with domestic and industrial wastes flowing
in from peripheral areas and carried down from Srinagar, 40 km to the southeast,
by the Jhelum river. There is evidence of organic pollution of animal origin
in the lake waters. Due to human interference, there has been severe depletion
of some important endemic and endangered plants
Economic and social values: The Lake supports an important
fishing industry (mirror carp and Schizothorax are among the fishes harvested)
and is a valuable source of water for irrigation and domestic use. Trapa nuts
and Nelumbo nucifera stems are harvested. Weeds in the marshes are a source
of fodder for domestic livestock
Fauna: The Lake was known to be an important staging and
wintering area for migratory ducks, particularly Aythyafuligula, in the 1960s
but no recent information is available
Special floral values: No information
Research and facilities: Kundangar, Sarwar, and Shah have
conducted detailed limnological studies on Wular Lake (1989-92) under the
research project Ecology and conservation of wetlands of Wular Lake, sponsored
by the Ministry of Environment and Forests, Government of India. The hydrological
features have been studied by Akram (1992), and distribution of diatoms and
nutrient dynamics by Majid and Sarwar (1992). Hussain (1992) has investigated
species composition and population dynamics of zooplankton
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