UPSC Editorial Analysis: Wetland Conservation
Kartavya Desk Staff
*General Studies-3; Topic: Conservation, environmental pollution and degradation, environmental impact assessment.*
Introduction
• The Meghalaya High Court, through a suo motu Public Interest Litigation (PIL), has taken up the conservation of wetlands in the state, highlighting the significance of these fragile ecosystems.
• The move by the High Court aligns with national and international efforts, including the Ramsar Convention on Wetlands (1971), which focuses on wetland conservation.
Wetland Conservation
• Wetlands are one of the most productive ecosystems and provide critical ecological services such as water purification, groundwater recharge, flood control, and biodiversity support.
• World Wetland Day (February 2), observed globally, aims to increase awareness about wetland conservation.
• The theme for 2024, “Protecting Wetlands for Our Common Future”, reinforces their importance for sustainable development.
Wetlands and Their Global Significance
• Wetlands as Critical Ecosystems
• Wetlands constitute 6% of the Earth’s surface. They provide 40.6% of global ecosystem services, making them crucial for biodiversity and climate regulation. Serve as carbon sinks, reducing the impacts of climate change. Act as natural flood buffers by absorbing excess water. Support fisheries, agriculture, and livelihoods for millions of people.
• Wetlands constitute 6% of the Earth’s surface.
• They provide 40.6% of global ecosystem services, making them crucial for biodiversity and climate regulation.
• Serve as carbon sinks, reducing the impacts of climate change.
• Act as natural flood buffers by absorbing excess water.
• Support fisheries, agriculture, and livelihoods for millions of people.
• Global Decline of Wetlands
• Over 50% of wetlands lost since 1900 due to human activities. Between 1970 and 2015, 35% of global wetland area declined. The Wetland Extent Trends (WET) index shows an annual loss of 0.78%, which is three times faster than the loss of natural forests.
• Over 50% of wetlands lost since 1900 due to human activities.
• Between 1970 and 2015, 35% of global wetland area declined.
• The Wetland Extent Trends (WET) index shows an annual loss of 0.78%, which is three times faster than the loss of natural forests.
Threats to Wetlands
• Anthropogenic Pressures
• Urbanization & Industrialization: Expanding cities and industries lead to encroachments and pollution. Agricultural Expansion: Wetlands are drained for farming, leading to habitat loss. Infrastructure Development: Roads, dams, and ports disrupt wetland ecosystems. Pollution: Industrial effluents, sewage, and solid waste degrade water quality.
• Urbanization & Industrialization: Expanding cities and industries lead to encroachments and pollution.
• Agricultural Expansion: Wetlands are drained for farming, leading to habitat loss.
• Infrastructure Development: Roads, dams, and ports disrupt wetland ecosystems.
• Pollution: Industrial effluents, sewage, and solid waste degrade water quality.
• Climate Change Impacts
• Rising temperatures alter wetland hydrology, leading to habitat loss. Unpredictable rainfall affects wetland-dependent species. Sea level rise threatens coastal wetlands like mangroves and estuaries. Extreme weather events such as cyclones and floods degrade wetland ecosystems.
• Rising temperatures alter wetland hydrology, leading to habitat loss.
• Unpredictable rainfall affects wetland-dependent species.
• Sea level rise threatens coastal wetlands like mangroves and estuaries.
• Extreme weather events such as cyclones and floods degrade wetland ecosystems.
Conservation Efforts: International & National Context
• Ramsar Convention on Wetlands (1971)
• The only global treaty focused on wetland conservation. COP14 (2022) held in Wuhan and Geneva emphasized: Integration of wetland conservation with Sustainable Development Goals (SDGs). Collaboration with climate change policies (IPCC, UNFCCC). Alignment with the UN Decade on Ecosystem Restoration.
• The only global treaty focused on wetland conservation.
• COP14 (2022) held in Wuhan and Geneva emphasized: Integration of wetland conservation with Sustainable Development Goals (SDGs). Collaboration with climate change policies (IPCC, UNFCCC). Alignment with the UN Decade on Ecosystem Restoration.
• Integration of wetland conservation with Sustainable Development Goals (SDGs).
• Collaboration with climate change policies (IPCC, UNFCCC).
• Alignment with the UN Decade on Ecosystem Restoration.
• India’s Wetland Conservation Framework
• India is a signatory to the Ramsar Convention. The National Plan for Conservation of Aquatic Ecosystems (NPCA) provides financial and technical support for wetland conservation.
• India is a signatory to the Ramsar Convention.
• The National Plan for Conservation of Aquatic Ecosystems (NPCA) provides financial and technical support for wetland conservation.
• Wetlands (Conservation and Management) Rules, 2017: Prohibit conversion of wetlands for non-wetland uses. Establish State Wetland Authorities (SWA) for conservation. As of 2023, India has 75 Ramsar sites, covering 1.33 million hectares.
• Prohibit conversion of wetlands for non-wetland uses.
• Establish State Wetland Authorities (SWA) for conservation.
• As of 2023, India has 75 Ramsar sites, covering 1.33 million hectares.
Meghalaya High Court’s Suo Motu PIL: A Landmark Initiative
• Rationale Behind the PIL
• Meghalaya has rich wetland ecosystems that play a crucial role in maintaining biodiversity and water security. Increased encroachments, mining, and unregulated tourism have threatened these wetlands. The court intervened to ensure conservation measures are enforced effectively.
• Meghalaya has rich wetland ecosystems that play a crucial role in maintaining biodiversity and water security.
• Increased encroachments, mining, and unregulated tourism have threatened these wetlands.
• The court intervened to ensure conservation measures are enforced effectively.
• Key Directives Issued
• Creation of a Wetland Authority to oversee conservation. Mapping and identification of wetlands in Meghalaya. Strict regulation of encroachments and commercial activities. Awareness programs to educate communities about wetland protection.
• Creation of a Wetland Authority to oversee conservation.
• Mapping and identification of wetlands in Meghalaya.
• Strict regulation of encroachments and commercial activities.
• Awareness programs to educate communities about wetland protection.
Way Forward
• Policy Interventions
• Enforce Wetlands (Conservation and Management) Rules, 2017 more effectively. Strengthen Ramsar site monitoring to prevent degradation. Implement the Fifth Ramsar Strategic Plan for global collaboration.
• Enforce Wetlands (Conservation and Management) Rules, 2017 more effectively.
• Strengthen Ramsar site monitoring to prevent degradation.
• Implement the Fifth Ramsar Strategic Plan for global collaboration.
• Community Participation & Traditional Knowledge
• Involve local communities in conservation efforts. Utilize indigenous knowledge for sustainable wetland management. Promote eco-tourism to generate revenue while preserving wetlands.
• Involve local communities in conservation efforts.
• Utilize indigenous knowledge for sustainable wetland management.
• Promote eco-tourism to generate revenue while preserving wetlands.
• Scientific & Technological Approaches
• Use of GIS & Remote Sensing to monitor wetland changes. Develop Nature-Based Solutions (NbS) such as wetland restoration projects. Enhance carbon sequestration efforts through wetland conservation.
• Use of GIS & Remote Sensing to monitor wetland changes.
• Develop Nature-Based Solutions (NbS) such as wetland restoration projects.
• Enhance carbon sequestration efforts through wetland conservation.
• Climate Resilience & Adaptation
• Incorporate wetlands into disaster risk reduction strategies. Promote afforestation of mangroves and peatlands to enhance carbon storage. Integrate wetlands in urban planning for sustainable cities.
• Incorporate wetlands into disaster risk reduction strategies.
• Promote afforestation of mangroves and peatlands to enhance carbon storage.
• Integrate wetlands in urban planning for sustainable cities.
Conclusion
• The suo motu PIL by the Meghalaya High Court is a crucial step toward wetland conservation in India.
• India must integrate legal, scientific, and community-based approaches to safeguard its wetlands.
• Strengthening wetland governance and international cooperation is essential to achieving sustainable development and climate resilience.