'MAHA-RASHTRA' THE GREAT KINGDOM OF UNIQUE BIOLOGICAL...
Transcript of 'MAHA-RASHTRA' THE GREAT KINGDOM OF UNIQUE BIOLOGICAL...
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'MAHA-RASHTRA' THE GREAT KINGDOM OF
UNIQUE BIOLOGICAL DIVERSITY
*Dr. Erach Bharucha
The State of Maharashtra, 'the great kingdom', is rich in biodiversity. It is equally diverse in its
distinctive folk cultures. Each of its four major biogeographic and cultural regions have spcefic
geographical climatic and landscape settings.
Central Highlands
In North Maharashtra several Deciduous Teak Forests have been notified as important Protected
Areas and Tiger Reserves which are located in the hilly tract.They include PAs such as Melghat, Pench,
Nagzera, Navegaon, and Tadoba. There are patches of forests such as the 'Glory of Allapally' in Gadchiroli
with giant imposing trees. The trees ascend into the sky on wide buttressed roots and trunks gnarled and
flutted with age.
The forests of the Central Highlands of India once had a large population of tigers and supported
great herds of gaur, sambar and cheetal. The birdlife is surprisingly linked to species associated with the
Eastern Himalayas and the Western Ghats, as these ranges were once physically connected through an
ancient hilly connection that has disappeared in a distant prehistoric era.
This is the region where ancient man lived in the cave shelters of the hills and has left behind
incredible drawings of their hunter gatherer and agricultural lifestyle. The drawings depict hunting deer
and tigers with bows and arrows and spearing the herbivores for food. Their art forms have left their mark
on tribal cultures to this day.
The forest dwelling tribal people of today such as the Korkus, the Koknas, the Bhils, and Gonds
are forest dwelling people who live and farm small patches of land in the forests. Their unique cultures,
language, dress codes, artifacts, dance and farm knowledge are now threated and overrun by the
influence of 'modernization'.
*Chairman Maharashtra State Biodiversity Board
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Deccan Plateau
The Deccan Plateau with its semi arid grassland and scrub forests form a vast region traversed by
great rivers. This threatened and altered landscape was once the home of great herds of blackbuck, and
small groups of chinkara. It was also the home of the Indian wolf. The grassland birds such as the Great
Indian Bustard and Florican are now critically endangered.
The hardy Maratha farmers who live here grow crops of bajra and jawar that withstand the
vagaries of the monsoon.The small residual grass covered patches are now surrounded by a vast matrix of
irrigated sugarcane and horticulture. Industry dots and fragments this landscape into a mosaic of different
land use types. The unique culture of this semiarid region includes the migrant Dhangar shepherds who
move their flocks of sheep each year from the Central Deccan plateau across the high passes in the
Western Ghats, to greener pastures of the coastal belt. Every night the migrant Dhangars coral their sheep
in the farmers fallow fields. The sheep dung is used as superrich manure and the farmer pays the Dhangar
in cash or kind for this service. The Dhangar women-folk drive their caravans with all their belongings, a
few of their livestock, and their shepherd dogs. Their lambs, chickens, and children are perched in baskets
on their small ponies along with tent material and household articles.
Western Ghats
The Western Ghats have been included as one of the 12 most important hotspots of biodiversity
in the world. The Sahyadhris were once the home of tigers, leopards, sambar and gaur in a continuous
forest belt ranging from the Dangs of Gujarat through Maharashtra into Goa and southwards into Kerala.
The Sahyadhris of Maharashtra are now increasingly fragmented and their high levels of ecosystem
diversity have been degraded severally by new forms of landuse. The forests of the Ghats have been
recently damaged by growing cities spreading towards them and by the devastating influence of neo
urbanization even within this Ecologically Sensitive Area of global importance.
The hill forests have diverse moist deciduous, semi-evergreen and evergreen formations. A
single hill slope can include over a hundred species of trees alone. Shrubs, climbers, leanas and ground
flora of herbs, ferns, fungi, and bryophytes profusely cover the less disturbed fragments of vegetation.
Many a large member of these species are endemic to the Ghats.
The canopy of evergreen forests is the home of small pockets of the rare Malabar Giant Squirrel.
The bird life and richness of reptilian and amphibian fauna is extremely high. The rich and abundant insect
life is crucial for pollinating the wild flora as well as crops. Large moth's such as the spectacular Atlas and
Lunar moths flap through the dusk.
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Certain elements of the landscape such as plateau tops are of great conservation significance as they are
covered by monsoon ground flora consisting of a variety of endemic and rare plant species. The steep
escarpments to the west that overlook the coast are covered with sparkling cascades and waterfalls. The
great Mahseer fish of the streams are now close to extinction.
The Mahadeo Koli tribal stream fisherman and Maratha paddy farmers of the Eastern slopes of
the Ghats have maintained a large number of ancient small sacred groves which constitute bench marks of
relatively undisturbed 'old growth' forests of great biological significance. The complex rituals with which
these local people moderated extraction of resources from the groves are however rapidly disappearing.
The 'Kaul' ceremony which depended on a chance factor where two grains of wheat were placed in trickles
of water on the side of the dieties platform, was used to permit or refuse cutting of a branch of a tree, or
permission from the fearful diety for the extraction of a resource. This depended on which grain fell off the
platform first! The ritual thus gave a 50-50% chance for preventing damage to the grove. The older
generation of MahadeoKoli tribal pujaris are now gone and youngsters do not believe in this ritualistic
performance that once preserved the grove. Ancient folklore surrounding the groves and their miraculous
initiation is also being rapidly forgotten. As these sentiments vanish due to modernization the sanctity of
the diety and the fearful tigress avtar of the tiger god (Vaghdeo and Vaghzai) will soon be forgotten
altogether.
The greatest threat to the landscape has been the mining concessions in the Ghats that have left
large devastated blanks. Evergreen forests cannot grow back on these mined out deserts. Added to this
are the new townships spreading in the Ghats like cancer. Thus this great and in valuable natural heritage
will be lost forever.
Coastal Areas
The coast of Maharashtra was once covered in evergreen vegetation with patches of mangrove
swamps. The marine ecosystem has a large wide continental shelf where great schools of fish once lived.
Patches of coral were the breeding grounds of a wide range of small fish.
In the Western Coast the lives of local people of the coastal and hilly areas were depicted through
Warali paintings of the Dahanu, Jawhar, Thane belt. This was once perpetrated in wall paintings using a
unique traditional art form by the women of the household. They were done on the inner wall of the hut for
ceremonies and rituals such as marriages. The tiger, snakes, birds and trees were repeated motifs. Since
the 1970s this has changed to a commercial art done by Warli men and even other nontribal artists. The
style, context and content which was once based on the traditional warli 'Dev-chowk' and 'Lagnachowk' is
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now altered in commercial paintings and reduced to a subtheme. Village scenes of agricultural activities,
trees, animals and even modern landscapes have emerged as a major thematic representation of their
currant life styles in saleable paintings. The women who traditionally used rice paint on a cowdung base for
their home decoration in frescos have forgotten how this was done! The Warlis now depend on the village
boys who have taken over this art form from which they earn a meager living selling their brown and white
combination of drawings with even a dash of other colours which are painted on paper to urban art dealers.
The Coastal belt has been the home of marine and estuarine fisherfolk. The Koli's live alongside
the paddy farming community of the coastal farmlands where the Kokan farmers grow paddy in the
terraced flat lands by bunding the torrents of monsoon rain water that flows out of the Sahyadris.Their
fertilizer came from the neighboring forests of the Western slopes of the Ghats where the farmers lop the
biomass to burn on fields as fertilizer.
The newer development of ports, roads, urban growth, industry are even more devastating. The
forests are shrinking and mangroves in the river deltas are vanishing into urbanized areas and industry.
Overfishing is caused by trawling by commercial fisheries, where even small fish and other marine life is
caught and even thrown away or discarded as waste! Dolphins and turtles are killed by the deep large
fishing nets, and the coral is torn apart.
Inland Wetlands
The freshwater aquatic ecology of Maharashtra is seriously damaged. Wetlands have vanished
and been partially substituted by the artificial back waters of the Irrigation Dams in the Deccan. The river
tributaries in the ghats once the home of fish such as Mahseer that could grow to a length of over a meter is
gone. Pollution has damaged even these seminatural ecosystems often beyond repair.
However, all is not lost! One can return and restore our natural forests, grasslands and protect
our coastal vegetation through careful scientific ecorestoration. It needs a sense of commitment and a
rekindling of our love for Nature.
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PROTECTED AREAS OF MAHARASHTRA
Dr. Anmol Kumar
Protected Areas (PA) are, perhaps the most important repository of biodiversity. Wildlife
Protection Act (1972) defines protected areas as an area declared legally protected by government under
the Wild Life Protection Act. An area is declared as “protected” because of its high ecological or biodiversity
value, or because of its diversity or rarity of wild plants, animals and ecosystems. These areas perform
important ecological functions such as maintaining the micro-climate and protecting water catchments etc.
A PA is therefore given special protection so that the natural environment is able to thrive without
destructive human interference or exploitation. Presently national parks, sanctuaries, conservation
reserves and community reserves are four different types of PA's notified under the Wildlife Protection Act
(1972). State of Maharashtra has been bestowed with the rich biodiversity of Western Ghats, The Deccan
Peninsula along with a long Coast Line.
Representing these biogeographic zones, state has notified 46 protected areas. Out of these 6
are national parks, namely 1) Chandoli National Park, 2) Sanjay Gandhi National Park, 3) Navegaon
National Park, 4) Pench National Park, 5) Gugamal National Park and 6) Tadoba National Park. Rest 40
are the sanctuaries. There is only 1 Marine sanctuary namely Malvan Marine sanctuary representing the
Marine biodiversity. Only eight sanctuaries represents Western Ghats, while remaining protected areas
represents The Deccan Peninsula. Total area covered under PA network is 8802.25 sq. km. which forms
about 7.5% of total forest area.
Till recent past, PA's have been only considered as areas demarcated for maintenance of wild
animal population. Fortunately this perception is changing and biodiversity values of PA's along with their
ecological services are being recognized. It is also important to point out that size of PA's in our country
including Maharashtra is small. This fact brings about the urgent need of securing corridors / connecting
links among PA's for undisturbed movement of wildlife. Similarly, more forest area should be brought under
PA network i.e. about 20-25% of total forest area. While inventorization of biodiversity in PA's is a must,
there is urgent need to change focus from charismatic species to other lesser known species as well as
plants. To maintain the sustainability of PA network active involvement of all stakeholders is of prime
importance. Last but not the least, a regular programme of management effectiveness evaluation of PA's
must be undertaken on a regular basis to ensure that objectives of PA creation have been met.
Biodiversity and IPR Issues
*Dr. Anmol Kumar
Introduction
India is one of the hotspot from the point of view of biodiversity. With only 2.5% of
the world's geographical area and the second highest world human population we are
conserving the world's highest living populations of mega flag species like Royal Bengal
Tiger, Asiatic elephant, One horned rhinoceros and the only population of Asiatic lion in the
world.
With such a great biodiversity coupled with the ingrained cultural ethos of nature
conservation has given India a wealth of traditional and indigenous knowledge for use of
such biodiversity in day to day life for various purposes. This knowledge has been
documented in some cases in the form of ancient literature of Ayurved and other indigenous
system of medicines. However still majority of such knowledge exist in oral undocumented
traditions and needs yet to be compiled. This scattered wealth of knowledge is very
important for the conservation and continuity of such knowledge.
The rightful owners of such knowledge are the local tribes and other populous who
have been using these resources and formulations for their bonafied uses and has been
passing it from generation to generation through oral undocumented traditions. These
groups are also the most vulnerable groups of the society exposed to exploitation and
misuse of the laws. It is also not out of place to recall the effort of foreigners/ groups having
vested interests to get use of Neem and Haldi patented internationally. These two situations
put a very scary scenario for our natural wealth lying in the open. It brings the immediate
need of making our laws strong enough to prevent such exploitation our traditional
knowledge and biodiversity resources.
*Deputy Inspector General of Forests (Wildlife), M/O Env. & Forests.
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The Biological Diversity Act, 2002 and Protection of Indigenous Knowledge
rd A good development in this connection has been the 73 Constitutional Amendment of 1993
enshrining the democratic decentralization responsibilities, wherein local bodies consisting of the elected
representatives, one third of whom are women, are entrusted the responsibility of safeguarding local
environmental capital stocks.
Further, in line with this amendment, the Biological Diversity Act, 2002 provides for a few
important provisions, which need mention here. These include regulation of access to biological diversity
(sec. 3 to 7) and constitution of National Biodiversity Authority (section 8 to section 17) empowered to
regulate the access to the biodiversity (section 18 to 21). This act also provides for creation of State
Biodiversity Boards at the state level and Biodiversity Management Committees (BMCs) at local level.
These local bodies to be consulted mandatorily relating to the use of the biological resources and
knowledge associated with such knowledge occurring within the territorial jurisdiction of such committee.
A number of institutions including academic institutions, NGO's, and organizations active in the
field of conservation and tribal welfare have carried out field studies on the status, trends, and threats to the
knowledge, innovations and practices of the indigenous and local communities. Such field studies have
been encouraged through the preparation of the People's Biodiversity Registers. M/o Environment and
Forest has been supporting such efforts with the aim of building and open and transparent information
system on biodiversity resource from village level upwards. Other important initiatives in this direction
taken by the ministry include documentation of 'Sacred Groves' in different places, promotion of effective
participation of local communities etc. These inter alia include:
Strengthening traditional livelihood systems of desert communities through agro-forestry and
horticulture practices;
Development of Traditional Knowledge Digital Library (TKDL), a value added digital database
developed for preservation of traditional knowledge; prevention of misappropriation of traditional
knowledge by breaking the language and format barriers of traditional knowledge systems, and
providing access of these knowledge systems to patent examiner(s) in five international
language i.e. English, German, Spanish and Japanese, for establishing the prior art; and creation
of linkages with modern science to initiate active research projects for new drug discovery and
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development, based on the time-tested traditional knowledge systems leading to more affordable
health care systems for the poor;
Setting up of Biodiversity Digital Library by Council for Scientific and Industrial Research (CSIR)
and BSI for digitization of plant resources including genetic resources;
A comprehensive computerized database of Indian Medicinal Plants development at FRLHT;
A methodology for Documentation and Rapid Assessment of Local Health Traditions for
supporting the local knowledge about native plant names and their use for promoting primary
health care of local communities;
Building of the country's first bio-cultural repository of natural resources for use by Indian systems
of medicine.
India is not only supporting initiatives for the protection of traditional knowledge and ensuring access and
benefit sharing, but has also been engaged in the “promotion” and “teaching” of traditional knowledge since
1950 through a large number of educational institutes across the country.
Conclusion
These efforts form a good beginning but there is long way to march on. For desirable results,
integration of efforts of different agencies is needed. Grass not Non Governmental Organisations has a
very important role in this area especially in bringing awareness, educating the local stakeholders living in
far flung areas in these provisions of the act as well as in documentation and preparations of local
biodiversity registers. A very good example comes from the Kerala State where traditional health
knowledge was patented in favour of the tribe using it before it was taken for commercial production. More
such examples need to be created in achieving goals of nature conservation with equitable sharing of the
benefits of our biodiversity.
MAHARASHTRA BIOGEOGRAPHIC ZONES
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The special features of biodiversity of Maharashtra are related to the great variability in biogeographic regions.
Northern Maharashtra has primarilylarge tracts of deciduous teak forest.
The Deccan Plateau consists of a largesemiarid grassland ecosystem.
The Western Ghats are hot spots ofbiodiversity. Its plateau and ridges are
specialized habitats.
The coasts have a variety of forest types such as mangroves, rocky and
sandy shores.
Rivers and lakes are important inland aquatic systems.
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BIODIVERSITY OF MAHARASHTRA
ECOSYSTEMS OF NORTHERN MAHARASHTRA
FOREST TYPES OFVIDARBHA
Dry tropical forests include tropical dry deciduous forests.
Sub-group –Southern tropical dry
deciduous forests which include Dry
Teak bearing forests; Southern dry mixed
deciduous forests and small patches of Dry
Sal forests
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FAUNA OF NORTHERN MAHARASHTRA
Tiger
Chital
Sambar
Sparrow hawk Reptiles are a key component of ecosystems.
Spider – a dominant predator of forest
insects.
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CULTURAL DIVERSITY OF NORTHERN MAHARASHTRA
Korkus of North Maharashtra - Melghat
KORKUS OF MELGHAT
Korku boy with his calf
Tribal village in Melghat
Gonds of Northern Maharashtra
The bullock cart is still the only viable means of
transport
Sacred shrine in a Gond village - Chaprala
GONDS OF CHAPRALA
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ECOSYSTEMS OF WESTERN GHATS
Evergreen forest
Semi evergreen forest
Lateritic plateau
Moist deciduous teak forest
Endemic and Endangered flora
FOREST TYPES:Moist tropical forest, tropical wet evergreen forestSub-tropical broad leaved forest
SUB GROUPWestern subtropical wet forest
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FAUNA OF WESTERN GHATS
Gaur Leopard Barking deer
Sambar The Giant Squirrel – Maharashtra’s State animal
Racket – tailed Drongo
Chloropsis Sand boa Python
Tree frog Atlas Moth Trap door spider
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CULTURAL DIVERSITY OF WESTERN GHATS
A pujari in a Sacred Grove - Mulshi
Local people are great craftsmen
Pounding rice
Where is the forest? Katkari people are still forest dependent - Mulshi
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GRASSLANDS OF THE DECCAN PLATEAU - SEMI ARID ECOSYSTEM EXAMPLES – NANAJ, REHEKURI, SUPE
Semiarid grassland and the Thorn forest
Mosaic of grasslands, scrublands and Thorn Forest
Babool Thorn forest Thorn forest tracts are the habitat of Chinkara.
Grasses and herbs are important components of regional ground flora.
Ground flora
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GRASSLANDS OF THE DECCAN PLATEAU – SEMI ARID FAUNA
Wolf Fox
Blackbuck Hare
The Great Indian Bustard
Buzzard Kestrel Sand grouse
Fan throated calotes Snail and Beetle
Common calotes
As grassland are changed to
other forms of landuse the
habitat of these animals is lost.
Sugarcane, horticulture and
industry now dominates this
landscape.
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CULTURAL DIVERSITY OF THE DECCAN PLATEAU
Dhangar shepherds are proud owners of sheep
and goats
Dhangar with flock
Dhangars migrate from the Deccan to the Konkan coast following the
availability of grass for their flock
A Dhangar girl with her sheep corralled in a
farmer’s field is paid by the farmer as sheep dung is an excellent
fertilizer
Dhangar girl with typical nose ring
Traditional jewelry of Dhangars is disappearing
Dhangar boy with his favorite kid
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AQUATIC ECOSYSTEMS AND WETLANDS
Spring – Western Ghats Dam Catchment - Vidarbha
Riverine ecosystem – Deccan Plateau Wetland – Nandur Madhmeshwar
Wetland – Bhigwan backwaters -Ujjani
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FAUNA OF WETLANDS AND AQUATIC ECOSYSTEMS
Aquatic systems are being rapidly
converted to other uses or
are being affected by pollution.
River tern feeding chick
Greater flamingo
Pintail Duck
River tern nestling
Black winged stilt
Painted stork
Frog
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CULTURAL DIVERSITY OF WET LAND ECOSYSTEMS
Community fishing Overharvesting of fingerlings
Inland wetlands that are formed in the backwaters of dams have become lucrative
fishing cooperatives.
Fisherflok are ecosystem people Making fish trap that lead to overfishing
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COASTAL ECOSYSTEMS
Sandy Coast Rocky shore
Coastal agriculture – Rice, Nagli and Varai
Coastal forest
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COASTAL FAUNA
Overfishing is a major factor in depletion of
all types of marine fauna.Fishing eagle Sand pipers
Prawns Snails
Jelly fish Octopus
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Marine fish are a valuablesource of proteins
Fish prices have escalated as catchis diminishing due to trawling
Prawns are an important export product
Small fishing boats permit sustainable fishing. Large trawlers destroy breeding grounds of fish
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CULTURAL DIVERSITY IN COASTAL AREAS
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An important site of old growth forest acts as a
benchmark of naturalness.
FOREST TYPE Tropical Dry Deciduous Forest
SUB GROUP Southern tropical dry deciduous Forest
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GADHCHIROLI – ‘GLORY OF ALLAPALLI’A UNIQUE FOREST PRESERVATION PLOT
Flora of Kaas Plateau contains a large number of endemic and threatened species.
KAAS – A UNIQUE SITE FOR GROUND FLORA OF THE PLATEAUS IN THE WESTERN GHATS
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Lonar Lake is a saltwater ecosystem created by a meteor
impact during the Pleistocene epoch
LONAR - A UNIQUE GEOLOGICAL SITE
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Sacred groves are patches of intact
vegetation preserved by local
people which constitute important
gene banks.
Sacred groove degraded by a concrete pathway
SACRED GROVES - UNIQUE TRADITIONAL BIODIVERSITY CONSERVATION PRACTICE IN WESTERN GHATS
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Warli belt
Dev Chowk
Jiyva Soma Mashe the world
renowned Warli Artist
Painting showing importance of Biodiversity in warli culture
Rann Bhoot Waghoba
The sacred Mahalakshmi hill of the Warli people
Warli paddy field Traditional Tarpa Dance
Folktale about the crab depicted
in art work
THE UNIQUE ART OF WARLI TRIBAL PEOPLE OF WESTERN MAHARASHTRA
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Evergreen forest Giant Squirrel Tribal village
Sacred grove Forest calotes
Collection of local flora for worship
Spider
Shiva temple – One of the twelveimportant Jyotirlingas
The Bhimashankar Wildlife Sanctuary
is notified in an ancient sacred site surrounded by lush Evergreen forest. It is a favored habitat
of the Malabar Giant squirrel.
UNIQUE SACRED SITE – BHIMASHANKAR WILDLIFE SANCTUARY
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Forest loss - Mumbai - Puneexpressway
Impact of ruralindustrialization
Impact of tourism onwildlife
Destruction of plateauvegetation - Panchgani
Impacts of pilgrimage tourism -Bhimashankar
Development in progress Traditional hill slope agriculture-'rab', based on wood ash
cultivation
The wilderness andwildlife is seriously
impacted bydevelopment, over-use and misuse ofnatural resources.
IMPACTS ON NATURAL ECOSYSTEMS AND BIODIVERSITY OF MAHARASHTRA
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This hill range known as the “Sahyadhris” in Maharashtra is an incredible ‘hot spot’ of biodiversity.Its unique features are related to climate,
topography, ecology, flora and fauna.
EcologyA complex ecosystem of varied
forest types ranging from evergreen to deciduous forms
which are rich in flora and fauna.
ThreatsDevelopment projects, dams, ports, roads, mines, and townships which
essentially alter traditional landuse patterns
Fauna and Flora High levels of endemism
with many endangered species.
ClimateHigh precipitation in a
short period.
HydrologyHighly varied hydrological
features
Topography Rugged steep western
escarpment with a typical crestline spurs and plateau tops of laterite and basalt.
THE UNIQUE WESTERN GHATS
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CONSERVATION INITIATIVES
Ÿ Protected areas- Kalsubai, Tansa,
Sanjay Gandhi NP, Koyna,
Radhanagri, Chandoli.
Ÿ Ecosensitive zone surrounded of PAs
are still not clearly demarcated.
Ÿ Corridors- existing and potential
forests identified but not given
administrative or legal protection.
THE UNIQUE WESTERN GHATS
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All Protected area surrounds designated as 10km Ecologically Sensitive Areas (ESAs) around all National Parks and
Wildlife Sanctuaries.
Mahabaleshwar- PanchganiHighest rainfall in the Western Ghats supports specialized
evergreen hill forests and plateaus of great floral endemism damaged by rapid urbanization for tourism.
Dahanu A coastal area of importance
for its forest cover and horticulture protected against landuse changeand power plants.
Matheran Highly threatened forest path
due to construction for tourism.
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THE UNIQUE “ECOLOGICALLY SENSITIVE AREAS” OF MAHARASTRA
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