Ramsar Sites in India: List, Largest, Smallest, Oldest Sites
India is home to a growing number of Ramsar Sites, wetlands of international importance. These sites play a crucial role in biodiversity conservation.
Source: GNews India EnvironmentRamsar Sites are wetlands recognized under the Ramsar Convention, an international treaty for the conservation and sustainable use of wetlands. India has significantly increased its number of Ramsar Sites over the years, reflecting its commitment to wetland protection. These sites are vital for ecological balance, supporting diverse flora and fauna, and providing essential ecosystem services like water purification and flood control. The list of Ramsar Sites in India includes various types of wetlands, such as lakes, rivers, marshes, and mangroves, spread across different states. Understanding the state-wise distribution, as well as identifying the largest, smallest, and oldest Ramsar Sites, is important for comprehending India's wetland conservation efforts. The designation of a wetland as a Ramsar Site brings international recognition and encourages national action for its effective management and conservation.
This topic is highly relevant for competitive exams like UPSC, SSC, and State PSCs under the Environment and Ecology section (UPSC GS Paper III, SSC General Awareness). Questions often focus on the Ramsar Convention, specific sites, their locations, and their ecological significance. Aspirants should know the total number of sites, the states with the most sites, and key facts about the largest, smallest, and oldest Ramsar Sites in India.
- India currently has 82 Ramsar Sites as of January 2024.
- Tamil Nadu has the highest number of Ramsar Sites in India, with 16 sites.
- The largest Ramsar Site in India is Sundarbans Wetland in West Bengal, covering 4,23,000 hectares.
- The smallest Ramsar Site in India is Renuka Wetland in Himachal Pradesh, spanning 20 hectares.
- Chilika Lake (Odisha) and Keoladeo National Park (Rajasthan) were the first Ramsar Sites designated in India in 1981.
- The Ramsar Convention was signed in Ramsar, Iran, on February 2, 1971.
The Ramsar Convention is an intergovernmental treaty that provides the framework for national action and international cooperation for the conservation and wise use of wetlands and their resources. It was adopted in the Iranian city of Ramsar in 1971 and came into force in 1975. India became a signatory to the Convention on February 1, 1982.
A wetland is a distinct ecosystem that is flooded by water, either permanently or seasonally, where oxygen-free processes prevail. Wetlands include marshes, swamps, bogs, and fens, as well as areas of marine water the depth of which at low tide does not exceed six metres. They support aquatic plants and animals.
The Montreux Record is a register of Ramsar Sites 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. Currently, two Indian sites, Keoladeo National Park and Loktak Lake, are on the Montreux Record.
Examiners frequently ask about the total number of Ramsar Sites, the state with the most sites, and specific facts about the largest, smallest, and oldest sites. Questions on the Ramsar Convention's year and purpose are also common in UPSC Prelims and SSC CGL.
Remember 'CRISPY' for the first two Ramsar Sites: C for Chilika, R for Rajasthan (Keoladeo is in Rajasthan), I for India, S for Sundarbans (largest), P for Pradesh (Renuka in Himachal Pradesh is smallest), Y for Year 1981 (first sites).
Frequently Asked Questions
What is the purpose of designating a wetland as a Ramsar Site?
Designating a wetland as a Ramsar Site aims to promote its conservation and wise use. It brings international recognition, encourages national governments to take necessary steps for its protection, and facilitates international cooperation for wetland management and research.
Which Indian state has the most Ramsar Sites?
Tamil Nadu currently holds the distinction of having the highest number of Ramsar Sites in India, with a total of 16 designated wetlands. This highlights the state's rich wetland biodiversity and its efforts in wetland conservation.
What are the oldest Ramsar Sites in India?
The oldest Ramsar Sites in India are Chilika Lake in Odisha and Keoladeo National Park in Rajasthan. Both these sites were designated as wetlands of international importance in 1981, marking India's initial commitment to the Ramsar Convention.