WETLANDS – ALL YOU NEED TO KNOW (Quick Revision)

Ramsar Convention on Wetlands

  • The Convention on Wetlands of International Importance, especially as Waterfowl Habitats
  • Aim– Conservation and Sustainable utilisation of Wetlands
  • Ramsar – Town in Iran
  • Signed in 1971
  • Came into effect in 1975
  • February 2 – World Wetland Day
  • Maximum number of Ramsar sites – UK
  • Largest area under Ramsar Sites – Bolivia
  • Ramsar secretariat – IUCN- The World Conservation Union in Gland, Switzerland
  • Its an intergovernmental treaty and is not a part of UN.
  • Concept of “ Wise use of Wetlands” is related to Ramsar Convention.
  • Its not legally binding.
  • No of sites in India – 49

The Montreux Record

The Montreux Record is a register of wetland sites on the List of Wetlands of International Importance where changes in ecological character have occurred, are occurring, or are likely to occur as a result of technological developments, pollution or other human interference. It is maintained as part of the Ramsar List.

2 Indian sites are in Montreux Record-

1) Keoladeo National Park, Rajasthan

2) Loktak Lake, Manipur

Ramsar Sites In India – 27 Sites in India

1. Ashtamudi wetland – Kerala

  • Extensive estuarine system
  • 2nd largest in Kerala
  • Inspired many poems of famous poet Thirunalloor Karunakaran

2. Bhitarkanika mangroves- Odisha

  • Mangrove forests
  • Gahirmatha beach- largest nesting site of Olive Ridley turtle
  • Highest density of saltwater crocodiles in India

3. Bhoj wetland – Madhya Pradesh

  • 2 contiguous man-made reservoirs
  • Upper Lake – 11th century – Raja Bhoj of Malwa – across Kolans river
  • Lower Lake – 13th century – Nawab Chhote Khaan
  • Bhopal

4. Chandertal Wetland , Himachal Pradesh

  • High altitude lake on the upper Chandra valley flowing to the Chandra river near Kunzam Pass.
  • Supports Snow Leopard, Golden Eagle,Red fox, Himalayan Ibex, and Blue sheep

5. Chilika Lake - Odisha

  • Brackish water lagoon at the mouth of the Daya River, flowing into the Bay of Bengal
  • It is the largest coastal lagoon in India
  • 2nd largest coastal lagoon in the world
  • It has been listed in UNESCO World Heritage tentative list.
  • Largest wintering ground for migratory birds on the Indian sub-continent.

6. Deepor Beel – Assam

  • Perennial freshwater lake
  • Only major storm water storage basin for Guwahati
  • Birdlife International has declared it as an Important Bird Area  (IBA)

7. East Kolkata Wetlands

  • Both natural and man made reservoirs
  • Multi-use wetland
  • Supports vegetable production and fisheries sector

8. Harike Lake – Punjab

  • At the confluence of Beas and Sutlej Rivers
  • Indus Dolhin– state aquatic animal of Punjab was recently sighted in Beas river.

9. Hokera wetland – Jammu and Kashmir

  • Near Srinagar,in the backdrop of Pir Panchal
  • Only site which has reedbeds of Kashmir
  • Man made wetland

10. Keoladeo National Park – Rajasthan

  • UNESCO World Heritage Site
  • Ramsar site
  • Listed on Montreux record
  • Artificial wetlands in Bharatpur,Rajasthan
  • Rare Siberian Cranes visit this site in large numbers though the population is dwindling at unprecedented rate

11. Kanjli wetland – Punjab

  • Man made lake
  • Built on Kali Bein permanent water stream
  • Built by Maharaja of Kapurthala Raja Randhir Singh

12. Kolleru Lake – Andhra Pradesh

  • 2nd largest freshwater lake of India
  • Contains large number of fertile islets  called Lanka’s.
  • Habitat of vulnerable Grey Pelican migratory birds

13. Loktak Lake – Manipur

  • Shrinking freshwater lake
  • Thick floating mats of weeds covered with soil – Phumdis are unique feature
  • Listed on Montreux record
  • Habitat of Sangai– endemic and endangered species of brown antlered deer -state animal of Manipur.

14. Nalsarovar Bird Sanctuary - Gujarat

  • Ramsar site
  • Natural freshwater lake
  • Largest natural wetland in Thar Desert Biogeographic Province
  • Considered relict of sea
  • Indian Wild Ass habitat
  • Habitat of Bharwad tribes who live on its islands and Padhars who lives on its banks

15. Point Calimere - Tamil Nadu

  • Coastal area comprising shallow waters,sandbars intertidal flats and forests
  • Home to bird species such as vulnerable Spoonbill Sandpiper, Greay Pelican and Greater and Lesser Flamingos

16. Pong Dam Lake – Himachal Pradesh

  • Water reservoir on river Beas
  • Artificial lake

17. Renuka Wetland – Himachal Pradesh

  • Natural wetland
  • Known for freshwater springs and inland subterranean Karst formations
  • Named after mother of Hindu sage Parshuram, high religious significance

18. Ropar Lake – Punjab

  • Artificial lake
  • On Sutlej river
  • Smooth Indian Otter and endangered Indian Pangolin – found here

19. Rudrasagar Lake – Tripura

  • Lowland sedimentation reservoir of Tripura
  • On River Gomti
  • Habitat of IUCN Red Listed Three-striped Roof Turtle Kachuga Dhongka
  • Vijaya Dashmi is celebrated here

20. Sambhar Lake – Rajasthan

  • Large saline lake
  • Habitat of wintering waterbirds such as Falmingos
  • Supports salt making and livestock grazing

21. Sasthamkotta lake – Kerala

  • Largest freshwater lake of Kerala
  • Supports Kollam district
  • Water contains no common salts , no minerals and supports no water plants
  • Larva called “cavaborus” abounds and eliminates bacteria leading to highly pure water
  • Sastha Temple– ancient pilgrimage centre

22. Sundarban wetland – West Bengal

  • India has designated Sundarban Reserve Forests as the wetlands of International Importance, making it the 27th site in India – latest.
  • It is the largest tidal halophytic mangrove forest in the world. 
  • Sundarbans has now become the largest Ramsar Site in India.
  • It was made a UNESCO World Heritage Site in 1987.
  • Large number of Royal Bengal Tigers.
  • The critically endangered northern river terrapin, the endangered Irrawaddy  dolphin, and the endangered fishing cat – all are found in Sunderbans.

23. Surinsar-Mansar Lake- Jammu and Kashmir

  • Freshwater lake
  • Sutlej basin
  • Many temples around it, origin attributed to Mahabharata period

24. Tsomoriri – Jammu and Kashmir

  • Freshwater to brackish lake
  • Borax laden wetlands
  • Only breeding ground outside China for the Black Necked crane– endangered species
  • Only breeding ground for Bar-Headed Geese in India
  • Habitat for- The great Tibetan Sheep or Argali & Tibetal Wild Ass which are endemic to Tibetan plateau
  • Barley fields at Korzok – highest cultivated land in the world
  • 400 year old Korzok monastery is situated here
  • Lake is considered holy by Buddhist communities and water is not used
  • It is designated as WWF Sacred Gift for the Living Planet.

25. Upper Ganga river ( Brijghat to Narora stretch ) – Uttar Pradesh

  • Habitat of IUCN red listed Gangetic Dolphins, gharials, crocodiles, turtles, otters etc.
  • High pilgrimage value and large number of pilgrimage sites

26. Vembanad Kol wetland – Kerala

  • Largest brackish wetland on Kerala coast
  • Large estuarine system
  • Third largest waterfowl population in winter months

27. Wular Lake – Jammu and Kashmir

  • Largest freshwater lake in India
  • Large scale cultivation of Water-chestnut – consists of emergent and floating vegetation.

Important points-

          – Largest wetland of India- Vembanad – Kol wetland

          – Smallest wetland – Renuka wetland

28 . Beas Conservation Reserve

  • Beas river in Punjab
  • Isalnds,sandbars and braided channels form the features of wetland.
  • Endangered Indus Dolphins are found only here in India.
  • Site for reintroduction of critically endangered gharial
  • Endangered Masheer,Hog deer and vulnerable Smooth coated otter–  species found.

29. Nangal Wildlife Sanctuary

  • In eco-sensitive  region of Shiwalik foothills
  • Panchsheel was formulated here between India China
  • Artificial reservoir due to Bhakra Nangal project over river Sutlej part of wetand
  • Endangered Indian Pangolin , Egyptian vulture , vulnerable leopard– species found.

30. Keshopur-Miani Community Reserve (Punjab)

  • Human managed fishponds and cultivated agricultural lands and natural marshes form this wetland
  • Crops- Lotus and chestnut
  • Common pochard and Spotted pond turtle– endangered species
  • Examples of a Community managed wetland.

31. Sarsai Nawar Jheel (Etawah, UP)

  • Lies in Indo-Gangetic floodplain,fed by southwest monsoon.
  • Important Bird Area– recognised by Birdlife International
  • Agricultural lands + waterbird habitats
  • Vulnerable Sarus Crane,critically endangered White rumped vulture,endangered Woolly- necked Stork– endangered species.
  • Name of wetland comes from Sarus crane-largest flock in region is found here.

32. Nandur Madhameshwar

  • 1st Ramsar site of Maharashtra
  • Lakes,marshes,riparian forests- on Deccan plateau
  • Nandur Madhameshwar Weir at the confluence of the Godavari and Kadwa Rivers led to creation of wetland surrounded by semir arid regions.
  • Critically endangered  Deolali minnow (a fish), Indian vulture and whiterumped vulture– endangered species.
  • Leopard and Indian sandalwood -found here.
  • Water hyacinth– threat by invasive species.

33. Parvati Arga Bird Sanctuary

  • Permanent freshwater environment consisting of 2 oxbow lakes
  • Rain-fed lakes in a deep natural depression in the Gangetic plains of the terai region of UP.
  • Critically endangered white-rumped vulture and Indian vulture and the endangered Egyptian vulture– threatened species.
  • Common water hyacinth– invasive species is  a threat.

34. Saman Bird Sanctuary,Mainpuri,UP

  • Seasonal Oxbow lake in Ganga flooplain
  • Wintering site for many migrant birds including the Greylag goose.
  • Vulnerable species  sarus crane and greater spotted eagle found here.

35. Nawabganj Bird Sanctuary,Unnao,UP

  • Sarda canal+ monsoon rains– flood this shallow marshland.
  • Many migratory bird species visit the site.
  • Endangered Egyptian vulture and Pallas’s fish eagle  as well as the vulnerable lesser adjutant (Leptoptilos javanicus) and woolly-necked stork found here.
  • Golden jackal and jungle cat also present/
  • Water hyacinth– invasive species poses threat.

36. Samaspur Bird Sanctuary,Raebareli,UP

  • Perennial lowland marsh in the Indo-Gangetic Plains.
  • 6 connected lakes fed by monsoon rains
  • Endangered Common pochardEgyptian vulture , Pallas’s fish eagle, – threatened species.
  • Sarpat’- tall grass found here.

37. Sandi Bird Sanctuary- Hardoi,UP

  • Important Bird Area- Birdlife International
  • Freshwater marsh,River Garra passes near the sanctuary
  • Dahar Jheel– another name of sanctuary
  • Common teal, red-crested pochard , ferruginous duck , vulnerable sarus crane– species found here.

38. Kabartal Wetland

  • Also known as Kanwar Jheel, in Indo-Gangetic plains in the Begusarai district of Bihar.
  • It acts as a vital flood buffer for the region besides providing livelihood opportunities to local communities.
  • It is an important stopover along the Central Asian Flyway, with 58 migratory waterbirds using it to rest and refuel.

39. Asan Conservation Reserve

  • ACR is a 444-hectare stretch of the Asan River running down to its confluence with the Yamuna River in Dehradun district of Uttarakhand.
  • Uttarakhand’s first Ramsar Site.
  • The damming of the River by the Asan Barrage in 1967 resulted in siltation above the dam wall, which helped to create some of the Site’s bird-friendly habitats.

40.  Lonar Lake

  • The Lonar lake, situated in the Deccan Plateau’s volcanic basalt rock, was created by the impact of a meteor 35,000 to 50,000 years ago.
  • The lake is part of Lonar Wildlife Sanctuary which falls under the unified control of the Melghat Tiger Reserve (MTR).
  • It is also known as Lonar crater and is a notified National Geo-heritage Monument.
  • The water in the lake is highly saline and alkaline, containing special microorganisms like anaerobes, Cyanobacteria and phytoplankton.

 

41. Sur Sarovar Lake

  • It is also known as Keetham lake situated within the Soor Sarovar Bird Sanctuary, which was declared as a bird sanctuary in the year 1991.
  • This lake is situated alongside river Yamuna in Agra, Uttar Pradesh.
  • It is today home to more than 165 species of migratory and resident birds.
  • It also has a Bear Rescue centre for rescued dancing bears.

42. Tso Kar Wetland Complex

  • The Tso Kar Basin is a high-altitude wetland complex, consisting of two principal waterbodies:
    • Startsapuk Tso, a freshwater lake of about 438 hectares to the south,
    • Tso Kar itself, a hypersaline lake of 1800 hectares to the north, situated in the Changthang region of Ladakh.
  • It is called Tso Kar, meaning white lake, because of the white salt efflorescence found on the margins due to the evaporation of highly saline water.
  • It is an A1 Category Important Bird Area (IBA) as per Bird Life International and a key staging site in the Central Asian Flyway.

43. Bhindawas Wildlife Sanctuary

  • the largest wetland in Haryana is a human-made freshwater wetland.

44. Sultanpur National Park 

  • from Haryana supports more than 220 species of resident, winter migratory and local migratory waterbirds at critical stages of their life cycles.

45. Thol Lake Wildlife Sanctuary 

  • in Gujarat lies on the Central Asian Flyway and more than 320 bird species can be found here.

 

46. Wadhwana Wetland

  • from Gujarat is internationally important for its birdlife as it provides wintering ground to migratory waterbirds, including over 80 species that migrate on the Central Asian Flyway.

47.  Haiderpur Wetland

  • on the Muzaffarnagar-Bijnor border between the Ganges and the Solani River.
  • It is a part of Hastinapur Wildlife Sanctuary.
  • Haiderpur Wetland is a man-made lake, which was formed in 1984. The biodiversity here attracts birds. Exotic birds reach here by crossing the hills of Mongolia.

48. Khijadia Wildlife Sanctuary

  • Located in- Gujarat
  • This freshwater wetland near the coast of the Gulf of Kutch in Gujarat State was formed following the creation of a bund (dike) in 1920 to protect farmland from saltwater ingress.
  • Fauna and Flora: critically endangered Indian bdellium-tree, Dalmatian pelican , greylag goose

49. Bhindawas Wildlife Sanctuary

  • Located in- Rohtak, Haryana
  • Human-made freshwater wetland and is the largest wetland in Haryana State.
  • The wetland was declared as a protected area in 1986 and was designated as an Eco-sensitive zone by the MoEFCC in 2011.
  • Fauna and Flora: Threatened species like Egyptian vulture, steppe eagle, Pallas’s fish eagle, blackbellied tern; Mammals like nilgai, common mongoose and black-naped hare

 

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