2018 · GS Paper 3 · Q7 · 10 marks

What is wetland? Explain the Ramsar concept of 'wise use' in the context of wetland conservation. Cite two examples of Ramsar sites from India.

In short

A wetland is any natural or artificial area of marsh, peatland or water, including shallow marine water, and Ramsar's wise use means maintaining its ecological character while people use it sustainably. Chilika Lake in Odisha left the Montreux Record in 2002 after its sea mouth was reopened.

Model answer

Ghissu Editorial · Verified 4 Oct 2026

Introduction
The Ramsar Convention (1971), which India joined in 1982, protects wetlands through three pillars: wise use, designation of Wetlands of International Importance and international cooperation.
Wetland and the Ramsar Concept of Wise Use
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Wetland defined

Under Article 1 of the Convention, a wetland is any area of marsh, fen, peatland or water, natural or artificial, permanent or temporary, fresh, brackish or salt, including marine water up to six metres deep at low tide.

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Wise use

It means maintaining a wetland's ecological character through ecosystem approaches within sustainable development, so fishing, grazing and tourism continue only while the wetland's functions survive.

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Instruments

Parties apply wise use through wetland policies, inventories, management plans and community participation, list degrading sites on the Montreux Record, and in India the Wetlands Rules, 2017 bar reclamation and encroachment.

Ramsar Sites from India
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Chilika Lake, Odisha

Placed on the Montreux Record in 1993, it recovered after the Chilika Development Authority opened a new sea mouth in 2000 and left the Record in 2002.

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Keoladeo National Park, Rajasthan

One of India's first Ramsar sites (1981), it remains on the Montreux Record because water from the Panchna dam is unreliable.

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East Kolkata Wetlands

Designated in 2002, its sewage-fed fisheries treat Kolkata's wastewater while producing fish and vegetables, a classic wise-use model.

Conclusion
Wise use treats wetlands as working ecosystems rather than land to be reclaimed. Community-led management on the Chilika model can secure water, livelihoods and biodiversity across India's growing Ramsar network.

This model answer is indicative and the model can make mistakes; please verify key facts independently.

Hand-drawn diagram: Wise Use Cycle. Wise Use Cycle. Flow: Inventory wetland → Management plan → Sustainable local use → Monitor ecological character → Corrective action → (back to start)
Diagram: Wise Use Cycle
Hand-drawn map: Ramsar sites cited. Marked: Chilika Lake, Keoladeo NP.
Map: Ramsar sites cited

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Question from the official UPSC Civil Services (Main) Examination 2018 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.

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