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Environmental Watch |
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Disturbed Wetlands of
Kashmir
By :
Prof. M R D Kundangar |
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Disturbed Wetlands
of Kashmir Prof. M. R. D.
Kundangar.
Wetlands are among the most productive
life support systems in the world and
are of immense socioeconomic and
ecological importance to mankind. They
are of critical importance for the
survival of natural biodiversity and
support high concentration of birds,
mammals, reptiles, amphibians, fish and
invertebrates species. By virtue of
natural functioning, they play an
important role in water quality
improvement, sediment control, oxygen
production, nutrient recycling, flood
control, aquifers recharging, ground
water discharge, shoreline protection
and stabilization of local climatic
conditions.
With the advent of science and
technology which led to rapid
utilization of natural resources and
favauored land based development large
areas of wetlands were converted for
agriculture and other human use.
Ironically wetlands have been perceived
as wastelands associated with diseases,
difficulty and danger. Emphasizing the
negative impacts and ignoring their
importance, these habitats were
considered obstacles in the path of
progress and hence drained, filled,
despoiled and degraded for economic
gains. Although integral part of river
system, wetlands have not been seriously
considered as a part of water resources
management. As with other elements
within river basin, wetlands do not
function in isolation and are highly
dependent upon upstream conditions
within their river basin. Changes in
hydrology of the river feeding a
particular wetland will inevitably have
an impact on the wetlands water level
regime. Their significance however, has
not yet been fully understood both by
our people and the Govt. authorities and
treat them as wastelands which certainly
are not so. The wetlands serve as the
Kidneys of the planet and fulfill a wide
range of essential functions that help
sustain plants, animals and indeed human
beings. Despite current efforts to
understand and save these enigmatic
ecosystems, is too late to restore many
areas which have been already been
drained and reclaimed for agriculture or
urban expansion. The wetlands of Narkura
(Budgam), Indra-nagar, Bemina
(Srinagar), Poshkur (Pulwama), Boug (Sopore)
etc are some of the vivid examples which
have dwindled for good and that too
unfortunately with the willful and
active support of the Govt. machinery
and on behest of the unscrupulous
politicians. The biological and
socio-economic importance of Jammu &
Kashmir’s wetlands makes it necessary to
identify and prioritize some
representative wetlands which urgently
need conservation and its wise-use.
The Wetland International an
International organization and authority
on wetlands describe in their report the
significance of wetlands of Kashmir as
under,” The Kashmir Valley with an
average elevation of 1600 amsl is dotted
with wetlands, which play an enormous
role in maintaining the hydrological
regimes of the entire valley. There are
varied assessments on the extent of
wetlands within the valley owing to
difference in interpretation of
definition of wetlands. The present
assessments ranging from 236.5 sq km
(Space Application Center, 1998) - 256
sq km ( National Wetland Inventory,
Salim Ali Center for Ornithology, 2001)
, are significantly underestimated
considering the comprehensive definition
of wetlands on hydrological basis. Dal
Lake, Anchar Lake, Manasbal and Wular
Lake are some of the larger wetlands of
the basin. Extensive marshes have been
also formed in lower areas through
catchment drainages, particularly
between Srinagar and Sopore Rakh Asham,
Naugam, Malgam, are some of the major
marshes of the valley, a large portion
of which has been drained and reclaimed
for agriculture and settlement”.
Since it is not possible to take action
on all wetlands, however, an integrated
management approach can at least be
taken for some selected wetlands, in
which the government, NGO’s, aid
agencies, local institutions and local
communities play equal part. The article
under reference provides some basic
information about most degraded wetlands
of Kashmir which needs the attention of
the concerned authorities including
Ministry of Environment and Forests
Govt. of India. The Govt. of India is
one of the signatories for the
international commitments and agreements
for protecting and conserving the
wetlands in India. It is ironical that
in the state of J&K the freshwater
lakes, rivers, streams and wetlands are
under the control and management of
“nobody”. There is lot of confusion
while fixing the responsibility of these
water bodies to any agency except that
of Dal Lake or that of Wular lake which
are under the control of misnomered J&K
Lakes and Waterways Authority or that of
Wular/ Mansbal lake Authority, which are
toothless authorities without any
regulatory powers and engineering
dominated. Other water bodies are multi
controlled only on paper and virtually
no controlling authority to whom the
responsibility could be fixed. While
they are on one side apparently under
the control of revenue authorities but
on the other side they are being claimed
to be under Deptt. of Fisheries, Deptt.
of Environment and remote sensing, Wild
life protection Department particularly
at the time of receiving of funds or
earning of revenue.
WULAR WETLAND: Wular is one of
the largest wetlands of Asia and an
internationally accepted Ramsar site,
located between north latitude 340-16′
and 340 – 26′; longitudes 740-33′ and
740-42′. The wetland area has reduced
from 157.74 sq.km to 58.71 sq.km from
1911 to 2008.Thus there is a reduction
of 45 percent mainly by conversion for
agriculture (28 percent) and (17
percent) due to plantation within the
lake by none other than the so called
protectors of the wetlands. It has been
recently estimated that 60,000 Kanals of
Wular have been encroached upon in the
catchment villages of Sonwari, Bandipur,
Watlab, Nigili, Sopore etc though the
wetland itself is a state property. Some
of the reclaimed marshlands measuring
about 25 sq.km have been transformed
into willow plantations by the state
govt. through social forestry to produce
fuel wood and some areas have been
transformed into permanent paddy fields.
MAJOR THREATS: This wetland is one of
the most disturbed ecosystems of the
Kashmir valley. The major ailment of the
wetland is siltation; large quantities
of silt are regularly deposited by the
Jhelum, Madhumati, Erin and other
streams entering the lake. The rate of
siltation has been estimated a 3.33 acre
per ft. per year. Siltation has already
claimed about 90% of it and the
remaining 10% will disappear unless
corrective measures are taken. The entry
of raw sewage and plant nutrients are
continuously adding the nutrient pool
resulting in serious weed infestation.
The thick mats of weeds prevent light
from penetrating to the deeper water
column thereby limiting other associates
(phyto, zooplankton etc) which are an
important food items for several fish
and bird species. The over exploitation
of the fishery resources has gradually
decreased the catch to man hour ratio.
Encroachment of the peripheral are and
also due to plantation within the lake
body has significantly effected the
breeding habitats of many fish species.
HOKARSAR: Hokarsar wetland is situate at
an altitude of 1500m a.s.l. with
geographical coordinates 340 – 05′ N,
740 -43′ E, about 10 km west of Srinagar
city. It is permanent eutrophic wetland,
once an oxbow, surrounded by freshwater
marshes on the flood plain of the River
Jhelum in the valley of Kashmir. The
wetland is drained by a channel to the
Jhelum river at Sozeth Narbal village.
It is fed by permanent streams, the
Doodganga, Sukhnag and flood waters. The
wetland reaches a maximum depth of 1.1 m
in spring with snow melt water and a
minimum 0.4 m in autumn. The water is
very turbid with little light
penetration. The underlying soils are of
silty-clayey –loam type. The pH is
greatly effected by the high summer
temperatures which accelerate the
process of decay of organic matter. The
wetland of Hokarsar is protected as a
game sanctuary by the Department of Wild
life Protection J&K State and the
waterfowl hunting is allowed on a
controlled basis in winter. Although
number of management programmes
including the construction of bunds and
installation of a sluice gate to control
water levels was some time back in
progress, yet the wetland continues to
be under the biotic stress. The
encroachments have reduced the wetland
area from original 1300 ha to 900 ha and
as a result of cultural eutrophication
the wetland is deteriorating at an
alarming rate. Recent studies indicate
higher values of conductivity, nitrogen
and phosphorus. The range of Total
phosphorus of the water is recorded 1382
µg/l to 1821 µg/l, the lowest being in
spring (142.5µg/l) and the highest in
autumn (2969µg/l). The heavy siltation
load from the Doodganga catchment has
rendered most parts of the wetlands into
marshes. Major threats: The major
threats this wetland is facing is the
increased siltation particularly through
Doodganga. Encroachments, reclamation of
marshy lands into agricultural land,
cultural eutrophication, sewage disposal
by the settlement and runoff from the
agricultural lands ANCHAR LAKE: Anchar
Lake is situated at a distance of 14km
to the northwest of Srinagar at an
altitude of 1584m within the
geographical co-ordinates of Lat.
340-20′N ; Long. 740 – 82′ E. It is a
single basined lake connected on the
eastern side within Dal Lake through an
inflow channel ‘Nallah Amir Khan’ via
Gilasr and Khushalsar. The lake, though
close to Srinagar city, constitute both
rural and urban characteristics in a
typical rural environment. A network of
channels from the cold water nallah
Sindh enters the lake on its western
shore forming delta. The lake is also
fed by springs within the basin and
along the periphery. Further, a number
of channels from agricultural fields,
effluents from the settlements and
surface drains from the catchment area
flow directly into it. The lake outfalls
in River Jhelum at Sangam on its
northeast direction. The catchment is
approximately 66 km2 comprising of long
stretches of elevated land on the
northwest, which is used for raising
different types of vegetation.
Agricultural fields surrounds and partly
under apple and willow plantation. In
recent years significant encroachments
have been noticed within the lake.
According to Larwance the area of the
lake in 1893-1894 was 19.54 Km2. It has
now been reduced hardly to 6.8km2 of
which 3.6 Km2 are marsh. Unabated
encroachments still continue at alarming
rate. The rate of encroachment in the
Anchar Lake till 2000 has been estimated
0.184 km2/year.
Ecological Threats: The main
disturbance in the lake is from the
heavy silt flowing from the Sind nallah.
The siltation process has greatly
affected the lake ecosystem, resulting
in the formation of the extensive
marshlands. Large chunks of peripheral
areas, especially on its eastern banks
have been encroached upon by the people,
by filling it and changing into
vegetable gardens and even into
residential areas. Large quantities of
domestic and agricultural waste enter
the water body throughout its periphery.
In 1993 the UEE Department laid sewers
pouring raw sewage from the catchment
and settlements without any treatment
which has aggravated the situation and
accelerated the rate of eutrophication
and pollution resulting in serious
ecological changes. These ecological
changes have seriously effected the
biodiversity of the lake. Population of
aquatic birds, both residents and
migratory have also been affected and
subsequent their food supplies are
reduced considerably. Marshes within
their lake are being mainly used for the
cultivation of Salix sp. (Willow). The
young branches of this plant are
extensively used for the fabrication of
wooden baskets and furniture and as such
most of the lake area has been brought
under willow plantation reducing the
open water surface at an alarming rate.
GILSAR and KHUSHALSAR: Gilsar and
Khushalsar are the two interconnected
twin wetlands, in the heart of Shari-khas
towards north west and connected to
Anchar by a narrow channel. The average
depth of Gilsar is 2.7m and that of
Khushalsar is 1.5m. Both the wetlands
support large stands of aquatic plants
particularly the Nelumbo and Nadroo).The
fishing for mirror carp and harvesting
of Nelumbo stems besides collecting of
aquatic weeds for fodder has remained
the attraction for locals and fisherman.
The over exploitation and the rapid
urbanization coupled with expansion of
the Srinagar city has put these wetlands
under tremendous stress and as a result
the wetlands are experiencing the
cultural eutrophication.
POTENTIAL THREATS: The entry of
raw sewage from the immediate catchment
and managed carrying of sewages from the
adjoining areas amount to a daily load
of 2.0 metric tones of Nitrogen and 1.7
tones of Phosphorus resulting in serious
weed infestation and water quality
deterioration. The waters of both the
wetlands are insecure for human
consumption as all the chemical
parameters have far exceeded the
permissible levels. The wetland dwellers
particularly the fishermen are suffering
from water borne diseases like Pyrexia,
Ascariasis, Hepatitis and other
gastro-intestinal and skin diseases.
SHALBUG WETLAND: This wetland is
16 km northwest of Srinagar and measures
about 150 ha. The wetland consists of
larger area of riverine marshes and
shallow freshwater with associated
reed-beds on the floodplain of river
Jhelum. The wetland together with
marshes are fed by the Sindh river and
local runoff. The average depth of the
water varies from 0.3 to 2.0 meters. The
entire wetland is thronged by the game
birds particularly during winter months
and the wetland supports a locally
important fishery and reed-harvesting
industry, which provides excellent
opportunities for support hunting. The
wetland is important staging and
wintering area for migratory Amatidae
and a breeding place for a variety of
waterfowl species.
PRINCIPAL THREATS:
The
principal threats the wetland is facing
include siltation, eutrophication and
unabated encroachments of agricultural
land. Natural and artificial fertilizers
extensively used on adjacent
agricultural lands enter the wetland In
runoff and have greatly increased the
rate of eutrophication.
MIRGUND WETLAND: The wetland of
Mirgund lies 15 km W-NW of Srinagar and
measures about 300 ha. The wetland is
shallow associated with reed-beds and
riverine marshes, on the flood plains of
the river Jhelum. The wetland receives
waters by local runoff and the Sukhnag
and Ferozpore nallas. The water level
fluctuations considerably according to
local rainfall and much of the wetland
dry out during summers. The average
water depth varies between 0.1m and 0.5
m. The wetland is protected as a game
reserve by the Department of Wildlife
Protection J and K State. The wetland is
an important staging and wintering area
for thousands of migratory waterfowl
species.The largest number occur during
the migration seasons and up to 50
common cranes (Grus grus) regularly
utilize the wetland during migration.
Like other wetlands of the valley this
wetland is facing the threat of
siltation, encroachment by agricultural
land and that of the sewage.
HAIGAM RAKH: The famous wetland
of Haigam is situated in district Varmul,
30km north-west of Srinagar and the
surface area of the wetland measures
about 1400 ha. This wetland too is
situated on the flood plains of river
Jhelum with a maximum depth of 1-25 m.
The major part of the wetland is
dominated by extensive reed-beds to
allow the passage of boats between areas
of open water. The wetland is fed by the
perennial streams of the Balkhul and
Nigli flood channels and numerous
smaller streams. The water table falls
in late summer and reaches its lowest in
autumn, then begins to rise again in
early winter. The surrounding land is
predominantly rice paddy and natural
marsh, with some pastures which flood
after heavy rains. Strips of willow
species have been planted around the
perimeter of the wetland. Most of the
wetland area is covered by a dense
reed-bed. Dominant species include Typha,
Phragmites etc.Open water body have
floating water lilies, Trapa and other
submerged aquatic plants. The entire
wetland is protected as a game sanctuary
and the wetland is important to local
people as a source of fish, reeds for
thatching, mat-making and fodder for
live stock. The wetland is of major
wintering area for migratory ducks
particularly Anas species which have
been recorded in thousands on migration.
Anser anser formerly wintered in larger
numbers, but few have been recorded in
last few years. The wetland is also an
extremely important breeding area for a
variety of waterfowl species. MAJOR
PROBLEMS: The major problems the wetland
is facing include the accelerated rate
of siltation, entry of sewage and
effluents from the surrounding
agricultural land resulting in faster
eutrophication. The encroachments and
conversion of open water bodies into
land and intensive reed-cuttings have
threatened this wetland.
Wanton destruction and degradation of
the wetlands in the valley of Kashmir
has been a major cause for the
progressive loss of rich biological
diversity associated with these
habitats. Over exploitation of wetland
resources and the recent trend of
filling up of wetland areas for
residential and commercial purposes are
more direct threats to our wetland
areas. On this day, World Wetland Day
let us mourn for the lost wetlands (Narkara,
Chandmari, Rakhi-Arath, Indranagar
wetland etc ) and resolve to protect and
conserve the remaining ones at least for
our posterity. |
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*
Shrinking Wullar, bane for winged
visitors
(25-07-2008)
*
Troops, Sheep-Breeding Farm Pose Threat
To Hangul
(23-11-08)
*
Asiatic black bear captured in
Chesmashahi (23-11-08)
* Kashmiri Hangul
faces extinction threat
(From 3000-5000 In
Early ’90s, Only 190 Left) (22-11-08) |
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Shrinking Wullar, bane for winged
visitors
‘ Migratory Birds
Skip Polluted Lake’::
Srinagar, July 24: The Wullar Lake, one
of the biggest attractions for thousands
of migratory birds, can lose its winged
visitors almost permanently if immediate
steps are not taken to stop the inflow
of sewage and encroachments in the water
body, experts say.
Owing to its location at the western
extremity of the Himalayas, the lake has
been an important flyway and staging
ground for migratory birds including
shorebirds, gadwall, cranes, ducks,
geese and pintails which migrate to the
Valley to ward off extreme cold in their
summer homes in Siberia and Central
Asia.
Due to its rich bio-diversity and
capacity to host the avian visitors,
Wullar has been included in the Ramsar
Convention making its conservation
mandatory for the government. The lake
and its satellite wetlands, including
Haigam, Hokersar, Mirgund and Shallabugh,
have also been included in the network
of important bird areas.
The migratory birds use the lake for
feeding during the night when there is
no disturbance from fishermen or hunters
while, during night, they seek refuge in
Hokersar and nearby wetlands. During
March-June, large areas of Wullar and
the floating vegetation, trees, bushes
and reed beds serve as breeding and
nesting sites for some of the bird
species.
However, the massive encroachment and
pollution of the lake over the years is
slowly but steadily affecting the inflow
of the migratory birds to the lake.
“Due to reduction in Wullar’s area and
deterioration of its water quality
because of encroachments and heavy
influx of sewage, many migratory bird
species like Bar-Headed geese and
Siberian crane have stopped visiting the
lake,” former chief wildlife warden,
Abdul Rashid Wani, told Greater Kashmir.
The wetland used to receive seven out of
53 globally threatened and nearly
threatened water and wetland birds. None
of these species have been observed in
the Valley for the a few years past.
“It is an alarming situation and the
authorities need to take immediate steps
to restore the lake. Otherwise the day
is not far away when the migratory birds
will stop flying to the Valley.
Unscrupulous persons have destroyed the
natural habitat. Ironically, the
authorities are totally unconcerned over
the destruction of Wullar and other
water bodies,” said Wani, who has served
as the principal chief conservator of
forests and
has been carrying extensive studies of
Valley’s eco-system. He said due to
pollution and siltation, Wullar has lost
its carrying capacity. “The residue of
dead aquatic flora and hydrophytic
plants of the littoral zones have
largely affected the water holding
capacity of the lake and other wetlands.
Wullar is losing various plants and
seeds, an important feed to migratory
birds, Wani said.
The Wetland International South Asia in
its studies on Wullar has blamed loss of
habitats as major threat to the birds in
Wullar. “Decrease in wetland area
leading to loss of food and cover plants
have led to decline in water bird
population,” it states. Some of the
birds visiting the Valley are listed
under appendices of Convention on the
Conservation of Migratory Species of
Wild Animals (Bonn 1982) to which India
is a contracting party and others are
covered under the Central Asian Flyway
Action Plan.
“It is a shame for us that we are
contributing to decline of migratory
birds by not preserving our wetlands. We
are answerable to international
community. Despite being signatory to
international convention for
preservation of wetlands and birds, the
Government is in a deep slumber,” Wani
said.
He suggested immediate check on
encroachments, de-weeding and water
management for revival of Wullar. “The
condition of Wullar demands a
comprehensive interdisciplinary approach
involving everyone, from fishermen to
bureaucrats, for its restoration,” he
added. |
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Troops, sheep-breeding farm pose threat
to hangul ::
ARIF SHAFI WANI
Srinagar, Nov 22: One of the major
threats to hangul, which is on the verge
of extinction, in Dachigam National Park
here is the government sheep-breeding
farm as the overgrazing of summer
habitats of hangul by its sheep has
forced the endangered specie to move
towards unprotected areas, experts said.
Besides, they said, the presence of
employees of other departments and
troops of paramilitary CRPF for
protection of a guest house meant for
VIPs in the National Park hampers the
movement of the hangul .
According to experts, the sheep breeding
farm spread over 100 hectares of hangul
habitat area in lower Dachigam “poses an
immediate threat to the long-term
survival” of hangul in Dachigam and
should be immediately shifted.
“The sheep and goat belonging to this
farm are let to graze in the alpine
meadows of upper Dachigam (an ideal
summer habitat for hangul) which may
result in competition for food between
deer and sheep. Since both animals are
herbivorous, this can lead to disease
transmission to hangul as there is
confirmed evidence of transmission of
John’s disease to hangul in Dachigam,”
states Dr Khursheed Ahmad in his recent
study ‘Aspects of Ecology of Hangul in
Dachigam National Park.’
“It is as such recommended that the
sheep breeding farm which otherwise also
as per norms of National Parks is an
illegal act be immediately shifted from
Dachigam,” it adds.
The study states that there has been a
large-scale biotic interference in the
summer hangul habitats of Upper Dachigam
in the form of excessive overgrazing and
habitat degeneration by the sheep and
goat of the sheep breeding farm.
“Also the livestock of local and nomadic
(Bakerwal) shepherds and assorted biotic
disturbance by people including staff of
the sheep breeding farm which has
resulted in heavy habitat degradation
and hardening and erosion of the herb
rich grounds of the hangul’s summer
habitats” the study states.
Consequently, it states the hangul has
changed its summer movement patterns to
unknown habitations in the adjoining
less protected and reserve forest areas
which is of great concern for the long
term conservation of hangul and its
habitat.
“It is therefore recommended that a
strict ban be imposed on the illegal
grazing in Upper Dachigam so as to
ensure the revival of the erstwhile
ideal habitant and subsequent recovery
of hangul to the habitations of Upper
Dachigam,” it adds.
Environmentalists say the presence of a
large number of troops and employees of
many government departments like
Fisheries, PDD, and Floriculture hampers
the movement of hangul and other animals
in the park.
“The troops have constructed barracks
near Draphama guest house which forms a
corridor of hangul to Oak patch during
winters. Besides, the frequent movement
of troops and VIP vehicles through a
road falling in-between the corridor
forces hangul to move to other parts of
the park which is dangerous for them,”
they said.
The problem does not end here. “As
Wildlife Department has no control over
the guest house, the huge rush of VIPs
and their relatives creates disturbances
in the park. The main purpose of
Dachigam National Park is to protect the
wild animals in their natural habitat.
Other activities like sheep breeding and
fish hatching definitely defeats its
objective,” they added.
Chief Wildlife Warden AK Shrivastava
acknowledged the disturbance to hangul
by the sheep breeding farm. “Cabinet had
recommended shifting of the sheep
breeding farm many years ago. As the
authorities could not find an
alternative site for sheep breeding, the
status quo has been maintained. The
overgrazing by sheep has destroyed the
habitat of hangul and made the
diminishing population vulnerable to
various diseases. We’ll take up the
matter with the government,” he said.
Officials said the Expert committee on
National Wildlife Board after a visit to
Dachigam few years ago had also
recommended shifting of the sheep farm
to alternative site. |
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Asiatic black bear captured in
Chesmashahi ::
Srinagar,
Nov 22: The officials of Wildlife
department on Thursday evening captured
an Asiatic Black bear who had taken
refuge in Chesmashahi Grid Station at
the foothills of Zabarwan mountain
range.
Acting on information that the Black
bear had entered the Grid Station, a
team of experts from Wildlife Department
and Animal Husbandry reached the spot.
“We immediately started the operation
and within half an hour managed to
tranquilize the bear with the help of an
expert from Animal Husbandry. The bear
weighing nearly 350 kilograms was later
put in a cage and ferried to Dachigam
National Park,” Rashid Naquash, Wildlife
Warden Central, told Greater Kashmir.
From past few weeks bears have started
to enter the residential areas mainly
due to disturbance in forests and
continued dry spell. Recently, the
wildlife authorities captured two bear
cubs from Nehru Park locality here. |
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Kashmiri Hangul faces extinction threat
( From 3000-5000 In Early ’90s, Only 190
Left) ::
Arif Shafi Wani
Srinagar, Nov, 21: Kashmiri stag or
hangul, one of the world’s most
endangered species, is on the verge of
extinction due to increasing
interference in its habitations. Experts
blame excessive livestock grazing,
predation, inbreeding population,
habitant degradation and forest fires
for the declining population.
Scientifically known as Cervus elaphus
hanglu, hangul is the only surviving
race of the Red Deer family of Europe in
the sub-continent. The animal is
battling for its survival in its last
bastion—the Dachigam National Park
located on foothills of Zabarwan range
on the outskirts of Srinagar.
Known for its magnificent antlers with
11 to 16 points, hangul was once
distributed widely in the mountains of
Kashmir. During early ‘90s, their number
was believed to be about 3,000-5,000.
Kashmir’s shikar map prepared by
Maharaja Hari Singh depicts distribution
of hangul in a radius of 40 km spreading
from Karen in Kishenganga catchments
over to Dorus in Lolab Valley, Erin
catchments in Bandipora to Chamba
district of Himachal Pradesh through
Baltal to Aru, Tral, and Kishtwar
Gradually, the hangul population
declined to about 1,000-2,000 in 1947
and subsequently as low as 250 in ‘70s.
According to the population estimation
carried by the Department of Wildlife
Protection and subsequent analysis by
Wildlife Institute of India (WII), the
hangul population has been reduced in
between 117 to 190. The hanguls are now
scattered within 141 sq km of the
Dachigam National Park.
In 2006, the hangul sex ratio was 21
males per 100 females. The fawn-female
ratio seems to be an important concern
as it shows significant decline from 23
fawns to 9 fawns per 100 females between
2004 and 2006.
“The current trends indicate that the
species could go extinct if necessary
serious interventions are not made
immediately,” states a group of
scientists from the WII who had recently
carried survey on hangul.
Quoting previous studies, the
researchers have highlighted the
problems confronting hangul due to
disease transmissions from the sheep and
goats leading to vulnerability of the
species due to health problems.
“Habitat degradation due to the
collection of firewood, small timber and
palatable foliage for cattle by local
people has also been reported and
strongly recommended that in order to
maintain suitable food available for
hangul in winter, the habitat
degradation must be completely stopped,”
it states.
As per the International Union for
Conservation of Nature and Natural
Resources (IUCN) Red List of threatened
species assessment the hangul was
categorized as endangered in 1996.
Taking hangul’s current population
structure, distribution, area of
occupancy, number of maturing
individuals, fluctuations in the number
of mature individuals and female fawn
ratio, the scientists recommend its
inclusion into IUCN’s critical
endangered category.
Researchers point out that the Upper
Dachigam area which is the ideal and
traditional summer habitat of hangul has
been abandoned by it. “This may be due
to disturbances by livestock and the
grazers who camp in the upper Dachigam
during summer. Competition for food,
disease transmission from livestock to
hangul, harassment by sheep, dogs, and
other disturbances to hangul by humans
could be the reasons. The upper Dachigam
area should be made free from livestock
and human use to enable hangul use their
traditional summer ranges and not remain
confined to the lower Dachigam only” the
report states.
The scientists indicate that decline in
hangul population presumed to be a
reflection of continued degradation of
hangul population due to possible
predation by the common leopard (Panthera
Pardus).
Concentration of hangul only in lower
Dachigam, the report states may also be
due to provision of supplementary feed
and salt at certain locations in this
area during winter by the Department of
Wildlife Protection. Hangul habitat
degradation could be a factor, largely
due to human use.
“Frequent uncontrolled fires in the
recent years may have adverse effects on
hangul population, by removing escape
cover. Besides, habitat degradation,
poaching and lack of connectivity
between the relic populations and the
main (Dachigam) population could be
another reason for the overall decline
of hangul population in the mountains of
Kashmir (historical range),” it states.
Chief Wildlife Warden A K Shrivastava
said the department too was concerned
over decrease in hangul population. “We
have prepared a plan for hangul
conservation and it will be hopefully
sanctioned soon. The plan envisages
in-situ breeding of hangul and
restoration of its summer habitats in
Dachigam National Park and conservation
of its relic habitations like Khanmoh
and Wangath,” Shrivastava said.
He said though there are no reports of
poaching of hangul from last few years,
still the department has formed special
teams to check it.
Wildlife Warden Central Rashid Naqash
who also monitors Dachigam National Park
said, “Leopards and bears are found in
many places but hangul is now only
present in Kashmir. As citizen of this
state we should be concerned over
future, survival and future of hangul.
It is a state animal and our pride. It
is high time for government and people
to join hands and save the hangul from
extinction.”
Regional Wildlife Warden, Farooq Geelani,
said, “Our priority is to restore the
habitat of hangul and we have taken up
the matter with state as well as central
government. We will shortly launch
massive awareness campaign for hangul
conservation and seek help of national
and international experts for preserving
its diminishing population.” |
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Kashmir has
a close resemblance to many European
countries. On one hand, its surroundings
coincide with those of Switzerland, on
the other hand, its climate is very much
like Great Britain. At the same time,
Kashmir, like Italy, is also a land of
lakes, though with a difference. The
lakes of Kashmir have a great beauty of
their own. There are many mythologies to
categorise these lakes. According to one
of them, the lakes of the vale can be
placed under three categories viz. the
Dal; i.e. the lakes found in planes, the
Sar; i.e. that of morass and the Nag;
i.e. the lakes found on the mountains.
Among the pellucid and halcyon lakes of
Kashmir, the most beautiful and
important one is “the City Lake” or Dal
lake.
Dal lake is a post glacial lake located
at a latitude of 340-18’N and longitude
of 740-91’E, at an average altitude of
1580m. Spread on the North-Eastern part
of Srinagar, the summer capital of J&K
state, it has a sublime view and
recreational significance.
From North to South, Dal Lake extends
from five to seven miles and two to
three miles at its broadest point. The
lake coves a water area of approximately
11.55 square kilometres. Although the
average depth of the lake is eight to
ten feet, at points it exceeds 25 feet.
It is the only lake in the world were
around 1500 families live in floating
houses or houseboats and around 6000
families within approximately 150
hamlets, small islands.
The Dal Lake has been classified into
five basins viz. Nehru Park Basin (Max.
depth is 2.8 mtr. and total open water
area is 1.56 sq. mtr.), Nishat Basin(Max.
depth is 2.8 mtr. and total open water
area is 4.61 sq. mtr.), Hazratbal
Basin(Max. depth is 2.6 mtr. and total
open water area is 6.96 sq. mtr.), Nagin
Basin(Max. depth is 5.9 mtr. and total
open water area is 1.61 sq. mtr.) and
Brari Nambal Basin(Max. depth is 2.0 mtr.
and total open water area is 0.76 sq.
mtr.). The total catchment area of Dal
is about 314 sq. km., which includes the
areas of Dachigam, Telbal, Lake
Hillside, Srinagar City, etc.
The main sources of water to the lake
are Dachigam Nallah and Dara Nalla (Mallauri)
and the high altitude Mansar Lake. The
most important and natural source is the
springs within the lake body, in its
bed, which number 57. The wastewater
generated by the lake inhabitants and
those living in different localities on
its periphery, also adds to the flow of
the lake. There are two outlets of the
lake viz. ‘Tchunti Kul’ at Dalgate,
linking the lake to the river Jehlum,
the lifeline of Kashmir, and Nallah Amir
Khan, which links Dal and its adjunct
Nagin Lake to Anchar Lake.
It has been observed that about 16.50
tons of Phosphorous and 364.50 tons of
Nitrogen inflows into the lake per
annum, out of which 1.70 tons of
Phosphorous and 42.00 tons of Nitrogen
flows out through the lake outlets,
while as rest is utilised.
Commercially, Dal Lake is very important
for the inhabitants living on and around
it. Its catchy beauty attracts foreign
and domestic tourists, all through the
year, for boating, water sports and
shikara-ride to different scenic spots,
including springs and Mughal gardens.
Assured of the arrival of multitudes of
tourists every season, it enriches the
earnings of shikarawallas, houseboat
owners, handicraft and handloom dealers,
labours, and other poor people. Its
existence is also important for the
hotel business, especially for those
having their business establishments in
and around the lake. The lake also plays
an important role in irrigation. Its
waters are carried to the fields outside
lake, through canals and streams, which
brings cheer to the farmers.
The lake dwellers are wholly dependent
on it. Their main occupation is
vegetable cultivation, carpet weaving,
straw-mat weaving, fishing and shikara-driving.
A large part of lake has turned into
vegetable garden. In fact, Dal lake is
one of the biggest vegetable producing
areas of the state. The lake is also
known for its ‘Nadru’ (Lotus Stem)
cultivation, which is one of the lavish
Kashmiri dishes. By cutting reeds close
to the roots, in the open water, which
then float up and form a kind of raft
upon which masses of soil are placed,
artificially created lands or floating
strips are made. These floating strips
are commonly known as “Radhs”, on which
different varieties of vegetable are
grown. “Rhads” provide good
circumstances for the better yield of
these vegetables.
Dal lake is extraordinarily rich in
aquatic life. It has a special floral
beauty of its own. The grandest flower
found in Dal is lotus, bearing large,
circular, pale green leaves, resting on
the surface water. Globules of water
stand like pearls on these leaves. Among
the hundreds of flowers found in the
lake, Euryale ferox is the remarkable
one. Within the water are curved and
ribbed spines bearing Calco flowers. The
lake also bears a strip of white lily on
its breast. Reeds and blushers found in
the lake attains the height of about
eight to ten feet, and serve as home for
the Moor-hen, Dab-click and
Reed-Warbler. Different kind of fish,
especially Rainbow Trout, is abundantly
found in the lake. Underwater plants and
weeds maintain oxygen quantity of Dal
waters. Cutting short, Dal lake is the
acme of beauty and kudos among other
lakes.
Elegiacally, today the lake is in the
lachrymose predicament as the man has
gone too deep to finish it. The
encroachments within and along the lake
periphery and new constructions by the
people have reduced its water area to a
great extent. According to the
statistics the lake has been reduced to
1/3rd of its original size over past 50
years. Due to continuous shrinking of
the lake, its capacity of holding water,
especially during floods, has decreased
drastically, resulting in the possible
raise of its water level during rains,
which can be calamitous not only the
lake dwellers but the entire city.
The unabated emergence of the “Radhs” is
also a great threat to the survival of
the lake. Increase in agriculture
activity by constructing these “Radhs”
and on permanent lad, both within the
lake and along its periphery is
deteriorating its water quality, which
is a threat to the aquatic life of the
lake. Then there is the problem of
reduction of plant cover in catchment
areas, which results in siltation.
One of the biggest problems the lake is
facing is the solid and liquid waste,
generating in the localities around the
Dal and pouring into the lake through
incalculable number of drains. Because
of the inflowing sewage, a wild weed
growth is been recorded. Invasion of
exotic weeds result in the explosive
growth of serious pest plants, such as
Salvinis natans and Lemna spp. According
to an estimate about 40000 – 50000 tons
of dead and allochthonous material are
added every year to the Dal lake. Then
there are problems like unregulated
tourist flow, direct dumping of garbage
and sewage by lake dwellers, decomposed
vegetation and plankton debris, etc. In
fact the name of the lake itself has
become a big problem. One can’t
understand whether it is “Dal Lake” or
“Dull Lake”.
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