The Central Deccan Plateau dry deciduous forests in Western and Southern

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area, the List of countries and dependencies by population, second-most populous ...

, containing large protected areas of natural tiger habitat.

Distribution

The

Deccan Plateau The large Deccan Plateau in southern India is located between the Western Ghats and the Eastern Ghats, and is loosely defined as the peninsular region between these ranges that is south of the Narmada river. To the north, it is bounded by th ...

is a large triangular plateau in southern India, bounded by the Western Ghats range to the west, the

Eastern Ghats The Eastern Ghats are a discontinuous range of mountains along India's eastern coast. The Eastern Ghats pass through Odisha, Andhra Pradesh to Tamil Nadu in the south passing some parts of Karnataka as well as Telangana. They are eroded and ...

to the east, and the western Satpura Range to the north. The Central Deccan Plateau dry deciduous forests occupy an area of , in which the dominant natural habitat is or was woodland of '' Hardwickia binata'' and '' Albizia amara'' trees, located on the central and southern portion of the plateau. The

ecoregion An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of ...

lies mostly within the states of

Maharashtra Maharashtra (; , abbr. MH or Maha) is a state in the western peninsular region of India occupying a substantial portion of the Deccan Plateau. Maharashtra is the second-most populous state in India and the second-most populous country subdi ...

and

Telangana Telangana (; , ) is a state in India situated on the south-central stretch of the Indian peninsula on the high Deccan Plateau. It is the eleventh-largest state and the twelfth-most populated state in India with a geographical area of and 35 ...

, extending into adjacent parts of

Madhya Pradesh Madhya Pradesh (, ; meaning 'central province') is a state in central India. Its capital is Bhopal, and the largest city is Indore, with Jabalpur, Ujjain, Gwalior, Sagar, and Rewa being the other major cities. Madhya Pradesh is the second ...

Chhattisgarh Chhattisgarh (, ) is a landlocked state in Central India. It is the ninth largest state by area, and with a population of roughly 30 million, the seventeenth most populous. It borders seven states – Uttar Pradesh to the north, Madhya Prad ...

, and

Andhra Pradesh Andhra Pradesh (, abbr. AP) is a state in the south-eastern coastal region of India. It is the seventh-largest state by area covering an area of and tenth-most populous state with 49,386,799 inhabitants. It is bordered by Telangana to the ...

. In Maharashtra, the Central Deccan Plateau dry deciduous forests cover most of the

Vidarbha Vidarbha (Pronunciation: �id̪əɾbʱə is a geographical region in the east of the Indian state of Maharashtra and a proposed state of central India, comprising the state's Amravati and Nagpur divisions. Amravati Division's former name is Be ...

region, including the city of

Nagpur Nagpur (pronunciation: aːɡpuːɾ is the third largest city and the winter capital of the Indian state of Maharashtra. It is the 13th largest city in India by population and according to an Oxford's Economics report, Nagpur is projected to ...

. In Telangana, the dry deciduous forests cover much of the state, including

Hyderabad Hyderabad ( ; , ) is the capital and largest city of the Indian state of Telangana and the ''de jure'' capital of Andhra Pradesh. It occupies on the Deccan Plateau along the banks of the Musi River, in the northern part of Southern Indi ...

, the state capital, with a small portion extending across the Eastern Ghats to the Bay of Bengal in

Krishna District Krishna district is district in the coastal Andhra Region in Indian state of Andhra Pradesh, with Machilipatnam as its administrative headquarters. It is the coastal district of Andhra Pradesh. Machilipatnam is the most populated city in the ...

of Andhra Pradesh. Typically the plateau extends from the Konkan Deccan divide north of Pune to the Krishna river in Telangana. Majority of the geology of the region is of Basaltic rocks which harbor a very different drainage pattern and different forest cover with an average mature tree height of over 10 metres, while the granitoid region that is primarily affluent across Telangana and parts of Karnataka covers scrub jungle with an average tree height of around 5 metres. A small part of Nallamala hill range that encompass the Amrabad Tiger Reserve and Srisailam Tiger Reserves are sedimentary rock scapes with dry thick vegetation and added to the ecoregion. All three forests have many uniquely different landscapes, easily visible, within this unique ecoregion. For example in the granitoid region, tigers, jackals, wild dogs and wolves are all extinct, while the peninsular rock agama is only found here. The

xeric Deserts and xeric shrublands are a biome defined by the World Wide Fund for Nature. Deserts and xeric (ancient Greek xērós, “dry") shrublands form the largest terrestrial biome, covering 19% of Earth's land surface area. Ecoregions in this h ...

Deccan thorn scrub forests The Deccan thorn scrub forests are a xeric shrubland ecoregion of south India and northern Sri Lanka. Historically this area was covered by tropical dry deciduous forest, but this only remains in isolated fragments. The vegetation now consi ...

lie to the west, south, and southeast, covering the drier portions of the plateau in the rain shadow of the Western Ghats. The more humid

Eastern Highlands moist deciduous forests The Eastern Highlands moist deciduous forests, presently known as East Deccan moist deciduous forests, is a tropical and subtropical moist broadleaf forests ecoregion in east-central India. The ecoregion covers an area of , extending across ...

lie to the northeast and east, while the

Narmada Valley dry deciduous forests The Narmada Valley dry deciduous forests are a tropical dry forest ecoregion of central India. The ecoregion lies mostly in Madhya Pradesh state, but extends into portions of Chhattisgarh, Maharashtra, Karnataka and Uttar Pradesh states. ...

lie across the Satpuras to the northwest. The

Godavari River The Godavari (IAST: ''Godāvarī'' �od̪aːʋəɾiː is India's second longest river after the Ganga river and drains into the third largest basin in India, covering about 10% of India's total geographical area. Its source is in Trimbakeshwa ...

crosses the ecoregion from its source in the Western Ghats and indeed most of the rivers on the plateau drain east towards the

Bay of Bengal The Bay of Bengal is the northeastern part of the Indian Ocean, bounded on the west and northwest by India, on the north by Bangladesh, and on the east by Myanmar and the Andaman and Nicobar Islands of India. Its southern limit is a line bet ...

, with the exception of the

Tapti River The Tapti River (or Tapi) is a river in central India located to the south of the Narmada river that flows westwards before draining into the Arabian Sea. The river has a length of around and flows through the states of Maharashtra, Gujara ...

in the northwestern corner of the plateau, which drains westward into the

Arabian Sea The Arabian Sea ( ar, اَلْبَحرْ ٱلْعَرَبِيُّ, Al-Bahr al-ˁArabī) is a region of the northern Indian Ocean bounded on the north by Pakistan, Iran and the Gulf of Oman, on the west by the Gulf of Aden, Guardafui Channe ...

. This is a highly populated area and most of the natural forest in the ecoregion has been cleared for firewood or grazing land or as a result of river damming, all of which are ongoing. However large blocks of original habitat such as the

Nagarjunsagar-Srisailam Tiger Reserve Nagarjunsagar-Srisailam Tiger Reserve is the largest tiger reserve in India. The reserve spreads over five districts, Kurnool District, Prakasam District, Guntur District, Nalgonda District and Mahabub Nagar district. The total area of the tiger ...

in Telangana and Andhra Pradesh do remain.

Flora

Woodlands of '' Hardwickia binata'' and '' Albizia amara'' are the characteristic plant community of this ecoregion, distinguishing it from the predominantly teak (''

Tectona grandis Teak (''Tectona grandis'') is a tropical hardwood tree species in the family Lamiaceae. It is a large, deciduous tree that occurs in mixed hardwood forests. ''Tectona grandis'' has small, fragrant white flowers arranged in dense clusters (panicl ...

'') or sal (''

Shorea robusta ''Shorea robusta'', the sal tree, sāla, shala, sakhua, or sarai, is a species of tree in the family Dipterocarpaceae. The tree is native to India, Bangladesh, Nepal, Tibet and across the Himalayan regions . Evolution Fossil evidence from l ...

'') woodlands found elsewhere in the Deccan. The Central Deccan forests have an upper canopy at 15–25 meters, and an understory at 10–15 meters, with little undergrowth.Wikramanayake, Eric; Eric Dinerstein; Colby J. Loucks; et al. (2002). ''Terrestrial Ecoregions of the Indo-Pacific: a Conservation Assessment.'' Island Press;

Washington, DC ) , image_skyline = , image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morg ...

. pp. 324-326 The ''Hardwickia'' trees lose their leaves during the winter dry season, and leaf out again in April."Hardwickia binata". ''Agroforestry Database 4.0'', Orwa et al.2009. Accessed 18 July 201

/ref> Other tree species in the northern part of the ecoregion include teak, ''

Boswellia serrata ''Boswellia serrata'' is a plant that produces Indian frankincense. The plant is native to much of India and the Punjab region that extends into Pakistan. Sustainability ''Boswellia serrata'' is currently at risk of being eradicated because of n ...

Lannea coromandelica ''Lannea coromandelica'', also known as the Indian ash tree, is a species of tree in the family Anacardiaceae that grows in South and Southeast Asia, ranging from Sri Lanka to Southern China. It is commonly known as Gurjon tree and is used in ply ...

Anogeissus latifolia ''Anogeissus latifolia'' is a species of small to medium-sized tree native to the India, Nepal, Myanmar, and Sri Lanka. Its common names are axlewood (English), ''bakli, baajhi, dhau, dhawa, dhawra'', or ''dhaora'' (Hindi), ''takhian-nu'' ( Thai) ...

Albizia lebbeck ''Albizia lebbeck'' is a species of ''Albizia'', native to Indomalaya, New Guinea and Northern AustraliaUSDA (1994) and widely cultivated and naturalised in other tropical and subtropical regions. English names for it include Sirisa, Siris, lebbe ...

, Lagerstroemia parvifolia, Diospyros tomentosa,'' and ''

Acacia catechu ''Senegalia catechu'' is a deciduous, thorny tree which grows up to in height. The plant is called ''khair''
in H ...

''.

Fauna

The large areas of remaining forest on the plateau are still home to a variety of grazing animals from the

four-horned antelope The four-horned antelope (''Tetracerus quadricornis''), or ''chousingha'', is a small antelope found in India and Nepal. Its four horns distinguish it from most other bovids, which have two horns (with a few exceptions, such as the Jacob sheep) ...

(''Tetracerus quadricornis''),

chinkara The chinkara (''Gazella bennettii''), also known as the Indian gazelle, is a gazelle species native to Iran, Afghanistan, Pakistan and India. Taxonomy The following six subspecies are considered valid: * Deccan chinkara (''G. b. bennettii ...

(''Gazella bennettii''), and

blackbuck The blackbuck (''Antilope cervicapra''), also known as the Indian antelope, is an antelope native to India and Nepal. It inhabits grassy plains and lightly forested areas with perennial water sources. It stands up to high at the shoulder. Ma ...

(''Antilope cervicapra'') to the large

gaur The gaur (''Bos gaurus''; ), also known as the Indian bison, is a bovine native to South Asia and Southeast Asia, and has been listed as Vulnerable on the IUCN Red List since 1986. The global population was estimated at a maximum of 21,000 m ...

and

wild water buffalo The wild water buffalo (''Bubalus arnee''), also called Asian buffalo, Asiatic buffalo and wild buffalo, is a large Bovinae, bovine native to the Indian subcontinent and Southeast Asia. It has been listed as ''Endangered species, Endangered'' i ...

(''Bubalus arnee''). Large carnivores include

Bengal tiger The Bengal tiger is a population of the '' Panthera tigris tigris'' subspecies. It ranks among the biggest wild cats alive today. It is considered to belong to the world's charismatic megafauna. The tiger is estimated to have been present i ...

s (''Panthera tigris tigris''), the

dhole The dhole (''Cuon alpinus''; ) is a canid native to Central, South, East and Southeast Asia. Other English names for the species include Asian wild dog, Asiatic wild dog, Indian wild dog, whistling dog, red dog, red wolf, and mountain wolf. It ...

(wild dog, ''Cuon alpinus''), and

sloth bear The sloth bear (''Melursus ursinus'') is a myrmecophagous bear species native to the Indian subcontinent. It feeds on fruits, ants and termites. It is listed as vulnerable on the IUCN Red List, mainly because of habitat loss and degradation ...

(''Melursus ursinus''). The area is home to nearly ninety mammal species. Some of the larger species mentioned here are rare, as is the threatened

Indian giant squirrel The Indian giant squirrel or Malabar giant squirrel (''Ratufa indica'') is a large multi-coloured tree squirrel species endemic to forests and woodlands in India. It is a diurnal, arboreal, and mainly herbivorous squirrel. Distribution and ...

(''Ratufa indica''). The 300 species of birds include the globally threatened Jerdon's courser (''Rhinoptilus bitorquatus''), which was rediscovered in 1986 having been thought extinct for nearly a hundred years.

Conservation

About 80 percent of the natural habitat in the ecoregion has been lost. Several blocks of habitat larger than 5,000 km² remain. Fifteen protected areas cover almost 3% of the ecoregion's area, with

as the largest. * Bor Wildlife Sanctuary,

Wardha District Wardha district (Marathi pronunciation: �əɾd̪ʰaː is in the state of Maharashtra in western India. This district is a part of Nagpur Division. The city of Wardha is the administrative headquarters of the district. Hinganghat, Pulgaon, Ar ...

(80 km²) * Chaprala Wildlife Sanctuary, Gadchiroli district, Maharashtra (130 km²) *

Gautala Autramghat Sanctuary Gautala Autramghat Sanctuary is a protected area of Maharashtra state, India. It lies in the Satmala and Ajantha hill ranges of the Western Ghats, and administratively is in Aurangabad District and Jalgaon District. The wildlife sanctuary was es ...

Aurangabad Aurangabad ( is a city in the Indian state of Maharashtra. It is the administrative headquarters of Aurangabad district and is the largest city in the Marathwada region. Located on a hilly upland terrain in the Deccan Traps, Aurangabad is the ...

and

Jalgaon Jalgaon () is a city in Maharashtra, India. The city is located in North Maharashtra, and serves as the administrative headquarters of its namesake district, the Jalgaon district. Jalgaon is colloquially known as the “''Banana City of Ind ...

districts, Maharashtra (260 km²) * Gundla Brahmeswaram Wildlife Sanctuary,

Kurnool Kurnool is a city in the state of Andhra Pradesh, India. It formerly served as the capital of Andhra State (1953–1956). The city is often referred to as "The Gateway of Rayalaseema".Kurnool is also known as The City of Gem Stones. It also s ...

and

Prakasam district Prakasam district is one of the thirteen districts in the coastal Andhra region of the Indian state of Andhra Pradesh. It was formed in 1970 and reorganised in 2022 on April 4. The headquarters of the district is Ongole. It is located on the west ...

(120 km²) * Katepurna Wildlife Sanctuary,

Akola District Akola district (Marathi pronunciation: �kolaː is a district in the Indian state of Maharashtra. The city of Akola is the district headquarters. Akola district forms the central part of Amravati Division, which was the former British Raj Ber ...

, Maharashtra (420 km²) *

Kolleru Wildlife Sanctuary Kolleru Bird Sanctuary is a sanctuary in Andhra Pradesh, India. It covers 673 square kilometers. It was established in November 1999, under the ''Wildlife Protection Act of 1972''. The sanctuary protects part of the Kolleru Lake wetland, which ga ...

, Andhra Pradesh (220 km², partly in

ecoregion) *

Manjira Wildlife Sanctuary Manjira wildlife sanctuary is a wildlife sanctuary and reservoir located in the Sangareddy district of Telangana State, India. Originally a crocodile sanctuary developed to protect the vulnerable species mugger crocodile, today it is home to m ...

Medak district Medak district is a district located in the Indian state of Telangana. Medak is the district headquarters. The district shares boundaries with Sangareddy, Kamareddy, Siddipet and Medchal districts. History Traces of Neolithic and Megalith ...

(30 km²) *

, Telangana and Andhra Pradesh (3,568 km²) * Nagzira Wildlife Sanctuary, Bhandara and Gondia districts, Maharashtra (150 km²) * Navegaon National Park, Gondia district, Maharashtra (170 km²) *

Painganga Wildlife Sanctuary Painganga Wildlife Sanctuary is the name given to the protected forests on both sides of the Painganga River which divides Yavatmal district and Nanded district, Maharashtra, India. The Painganga Wildlife Sanctuary was established on January 1, 1 ...

Yavatmal district Yavatmal district , əʋət̪maːɭformerly known as Yeotmal, is a district of the Indian state of Maharashtra. It is located in the region of Vidarbha, in the east-central part of the state. It is Vidarbha's third-largest district by popula ...

, Maharashtra (130 km²) *

Pench National Park Pench National Park is a national park in India's Madhya Pradesh state, established in 1975 with an area of . It includes Pench Tiger Reserve and derives its name from the Pench River that flows through the park from north to south dividing t ...

, Seoni and Chhindwara districts, Madhya Pradesh (440 km²) *

Pocharam Wildlife Sanctuary Pocharam Wildlife Sanctuary is a forest and wildlife sanctuary located from Medak and from Hyderabad, Telangana, India. Spanning over , in the districts of Nizamabad and Medak, it was a former hunting ground of the Nizam that was declared a ...

, Telangana (120 km²) * Tadoba Andhari Reserve,

Chandrapur district Chandrapur district (Marathi pronunciation: ͡ʃən̪d̪ɾəpuːɾ (earlier known as ''Chanda district'') is a district in the Nagpur Division in the Indian state of Maharashtra. Chandrapur was the largest district in India until the Gadchir ...

, Maharashtra (625 km²) * Tipeshwar Wildlife Sanctuary, Yavatmal district, Maharashtra (160 km²) * Kawal Tiger Reserve, Komaram Bheem Asifabad District, Telangana (160 km²)

References

External links