Sukhna Wetland and Sauj Jheel: India’s New Ramsar Sites
Exam Relevance:
- UPSC GS-I: Physical Geography | Distribution of Wetlands
- UPSC GS-II: International Environmental Agreements
- UPSC GS-III: Biodiversity | Environmental Conservation | Ecosystem Management
- Prelims: Ramsar Convention | Wetland Locations | Threatened Species | Central Asian Flyway
Why in News?
On 15 October 2026, the Union Ministry of Environment, Forest and Climate Change announced the addition of Sukhna Wetland in Chandigarh and Sauj Jheel in Uttar Pradesh to the List of Wetlands of International Importance.
These additions brought India’s Ramsar site tally to 103, highlighting the importance of wetlands for biodiversity, water security and local livelihoods.
What Are the Key Features of These Wetlands?
| Feature | Sukhna Wetland | Sauj Jheel |
|---|---|---|
| Location | Chandigarh, at the foothills of the Outer Himalayas | Uttar Pradesh, in the Ganga floodplain |
| Nature | Peri-urban reservoir | Shallow lake surrounded by farmland |
| Landscape significance | Connects an urban water body with its surrounding catchment | Forms part of a wider wetland network near Saman Bird Sanctuary |
| Habitats | Open water, shoreline vegetation, scrub and forest | Shallow water and wetland vegetation within an agricultural landscape |
| Ecological importance | Supports resident and migratory birds along the Central Asian Flyway | Provides waterbird habitat and strengthens ecological connectivity |
The two sites demonstrate that both urban-edge reservoirs and wetlands within agricultural landscapes can have international conservation significance.
What Makes Sukhna Wetland Important?
1. Catchment and Water Management
Sukhna is a peri-urban wetland, meaning it lies at the interface between a city and its surrounding rural or natural landscape.
Its condition depends on water and sediment entering from the surrounding catchment. Sedimentation and weed infestation have been identified as pressures on the lake, making catchment protection an important management priority.
2. Habitat for Migratory Birds
Sukhna provides feeding, resting and wintering habitats for migratory waterbirds. Its combination of open water and vegetated margins also supports resident wildlife.
The Central Asian Flyway is a network of migration routes rather than a single fixed path. Protecting wetlands along these routes helps birds find suitable resting and feeding sites during migration.
3. Threatened Species
Important species associated with Sukhna include:
| Species | Scientific name | IUCN status |
|---|---|---|
| Common pochard | Aythya ferina | Vulnerable |
| Pallas’s fish eagle | Haliaeetus leucoryphus | Endangered |
| Black pond turtle | Geoclemys hamiltonii | Endangered |
The black pond turtle uses shallow shoreline habitats, illustrating why conservation must cover wetland margins as well as open water.
What Makes Sauj Jheel Important?
1. Wetland–Agriculture Relationship
Sauj Jheel is surrounded by farmland and forms part of the Ganga floodplain landscape. Its conservation therefore requires cooperation with nearby communities and farmers.
Water availability, agricultural runoff and changes in surrounding land use can influence the health of such wetlands.
2. Ecological Connectivity
Its proximity to Saman Bird Sanctuary makes it relevant to landscape-level conservation. A network of wetlands gives birds alternative habitats as water levels and food availability change.
3. Vegetation and Waterbirds
Its vegetation includes:
- Sacred lotus — Nelumbo nucifera
- Wild sugarcane — Saccharum spontaneum
Notable birds include the sarus crane and greater spotted eagle, both classified as Vulnerable. These features underline its importance as a habitat within a cultivated landscape.
What Is the Ramsar Convention?
The Convention on Wetlands, commonly called the Ramsar Convention, is an intergovernmental treaty adopted in Ramsar, Iran, in 1971.
It provides a framework for national action and international cooperation to conserve wetlands and use their resources sustainably. India became a party to the Convention on 1 February 1982.
What Does “Wise Use” Mean?
The Convention’s central principle is wise use: managing wetlands so that their ecological character is maintained while supporting sustainable development.
It encourages:
- Integrated wetland management.
- Monitoring and scientific research.
- Public participation and awareness.
- Sustainable use of wetland resources.
Important distinction: Ramsar recognition does not mean that every human activity must stop. Activities must be managed so that they do not undermine the wetland’s ecological character.
Can Human-Made Wetlands Become Ramsar Sites?
Yes. The Convention covers both natural and artificial wetlands. Reservoirs and other human-made water bodies can qualify when they meet the relevant criteria of international importance.
Why Is Their Designation Significant?
1. Biodiversity Conservation
Recognition brings attention to habitats supporting threatened species and migratory birds. Effective conservation must protect feeding grounds, shoreline vegetation and breeding or resting areas.
2. Water and Climate Resilience
Healthy wetlands can help store water, moderate flows and support resilience to rainfall variability. Their benefits depend on maintaining natural hydrological processes and healthy catchments.
3. Conservation Beyond Protected Forests
These sites show that biodiversity conservation also matters in cities, reservoirs and agricultural landscapes.
4. Community Participation
Long-term protection depends on residents, farmers, visitors and local institutions understanding the wetland’s value and participating in its management.
What Are the Main Conservation Challenges?
The following are important management concerns for wetlands of these types; their severity must be assessed through site-specific studies.
| Challenge | Potential consequence |
|---|---|
| Catchment erosion and sedimentation | Reduced water-storage capacity and altered habitats |
| Untreated wastewater and agricultural runoff | Poor water quality and excessive nutrient enrichment |
| Encroachment and land-use change | Loss of wetland area and disruption of water flows |
| Invasive species | Displacement of native vegetation and changes in habitat |
| Unregulated recreation | Noise, littering and disturbance to wildlife |
| Altered water regimes | Reduced suitability for fish, birds and aquatic vegetation |
Eutrophication is particularly important for Prelims: excessive nutrients can promote algal growth and reduce dissolved oxygen, harming aquatic life.
What Should Be the Way Forward?
- Protect the catchment: Control erosion and maintain vegetation in areas supplying water to the wetland.
- Maintain suitable water regimes: Account for seasonal water fluctuations and the needs of different species.
- Prevent pollution: Improve wastewater treatment and reduce harmful runoff from surrounding land.
- Protect sensitive habitats: Establish appropriate visitor routes and limit disturbance around important bird habitats.
- Involve communities: Include residents and farmers in planning, monitoring and awareness programmes.
- Monitor ecological outcomes: Track water quality, invasive plants and wildlife populations rather than treating designation alone as success.
Key Prelims Takeaways
- Sukhna Wetland → Chandigarh → Outer Himalayan foothills.
- Sauj Jheel → Uttar Pradesh → Ganga floodplain.
- India’s Ramsar tally reached 103, as announced on 15 October 2026.
- Ramsar recognition can include human-made wetlands.
- Wise use combines conservation with sustainable resource use.
- A Ramsar site is not automatically the same legal category as a national park or wildlife sanctuary.
Conclusion
The recognition of Sukhna Wetland and Sauj Jheel highlights the conservation value of wetlands within urban and agricultural landscapes. Their long-term protection will require healthy catchments, clean water, suitable habitats and community participation, supported by regular ecological monitoring.
Practice Mains Question:
“Wetland conservation requires management of the surrounding landscape, not merely protection of the water body.” Discuss with reference to Sukhna Wetland and Sauj Jheel. (150 words)