On November 3, 2025, the world observed the International Day for Biosphere Reserves, celebrating regions that exemplify harmony between people and nature. Designated by UNESCO, this day recognizes biosphere reserves as “living laboratories” for sustainable development—spaces where biodiversity conservation, research, education, and local livelihoods coexist. India joined the global celebration, showcasing its robust network of biosphere reserves that span mountains, forests, islands, and coasts. The observance highlighted India’s leadership in integrating environmental conservation with inclusive community development.
What are Biosphere Reserves?
Biosphere Reserves (BRs) are specially designated areas where conservation of biodiversity coexists with sustainable use of natural resources. They serve as testing grounds for sustainable living and eco-friendly practices, ensuring ecological balance while meeting human needs.
Each biosphere reserve consists of three interrelated zones:
Core Zone: A Strictly protected area for biodiversity conservation.
Buffer Zone: Surrounds the core, allowing limited human activity like research and eco-tourism.
Transition Zone: Area of sustainable resource use involving local communities.
These reserves embody the principle of “Think globally, act locally”, providing real-world models for balancing ecology and economy.
UNESCO’s Man and Biosphere (MAB) Programme
Established in 1971, UNESCO’s Man and the Biosphere (MAB) Programme aims to improve relationships between people and their environments. It integrates natural and social sciences to promote sustainable use of ecosystems and address challenges such as biodiversity loss, climate change, and sustainable development.
The World Network of Biosphere Reserves (WNBR) under the MAB Programme connects over 700 sites across 134 countries, protecting over 7 million sq km and supporting 260 million people.
The WNBR promotes:
1. Conservation of biodiversity and ecosystems.
2. Research on human–nature interactions.
3. Exchange of knowledge and capacity building.
4. Models for climate adaptation and community-based resource management.
Biosphere Reserves in India
India has 18 notified Biosphere Reserves, covering approximately 91,425 sq km, of which 13 are part of UNESCO’s WNBR. These reserves showcase India’s ecological diversity—from the Nilgiri Mountains and Sundarbans to the Gulf of Mannar and Cold Desert of Himachal Pradesh (added in 2025).
The Biosphere Reserve Division under the Ministry of Environment, Forest and Climate Change (MoEFCC) manages the programme as part of the Centrally Sponsored Scheme (CSS) on Biodiversity Conservation.
Funding ratio: 60:40 (Centre); 90:10 for NE and Himalayan States.
Budget (2025–26): ₹10 crore, doubled from the previous year.
This initiative empowers local communities by promoting eco-development, alternative livelihoods, and reduced dependence on forest resources, particularly in buffer and transition zones.
Impact of Conservation Efforts
1. Biodiversity Conservation: Safeguarded diverse species and habitats across fragile ecosystems.
2. Community Empowerment: Enabled forest-dependent and tribal communities to benefit from eco-tourism, sustainable agriculture, and value-added forest products.
3. Climate Resilience: Supported ecosystem-based adaptation, water security, and forest regeneration.
4. Scientific Research: Promoted interdisciplinary studies on ecology, socio-economics, and climate change.
5. Global Recognition: India’s proactive role under the MAB Programme has positioned it among global leaders in biosphere management.
As per the FAO’s Global Forest Resources Assessment 2025, India ranks 9th in total forest area and 3rd in annual forest gain, reflecting effective conservation policies and community participation.
Impact of Conservation Efforts
1. Biodiversity Conservation: Safeguarded diverse species and habitats across fragile ecosystems.
2. Community Empowerment: Enabled forest-dependent and tribal communities to benefit from eco-tourism, sustainable agriculture, and value-added forest products.
3. Climate Resilience: Supported ecosystem-based adaptation, water security, and forest regeneration.
4. Scientific Research: Promoted interdisciplinary studies on ecology, socio-economics, and climate change.
5. Global Recognition: India’s proactive role under the MAB Programme has positioned it among global leaders in biosphere management.
As per the FAO’s Global Forest Resources Assessment 2025, India ranks 9th in total forest area and 3rd in annual forest gain, reflecting effective conservation policies and community participation.
Significance
1. Ecological Balance: Biosphere Reserves safeguard fragile ecosystems, maintain species diversity, and ensure ecological stability.
2. Sustainable Livelihoods: They promote eco-friendly income sources like eco-tourism, organic farming, and traditional handicrafts, reducing dependence on forests.
3. Climate Action: Functioning as natural carbon sinks, they enhance ecosystem-based climate adaptation and resilience.
4. Research and Education: Serve as natural laboratories for biodiversity studies, environmental education, and policy innovation.
5. Cultural Preservation: Support conservation of traditional knowledge, indigenous practices, and harmonious human–nature relationships.
6. Global Cooperation: Strengthen India’s leadership in biodiversity conservation and international climate partnerships under UNESCO’s MAB framework.
Way Forward
1. Expand the Network: Identify and designate new biosphere reserves across underrepresented ecosystems like coasts, deserts, and grasslands.
2. Integrate Climate Resilience: Link biosphere management with national and local climate adaptation strategies.
3. Empower Local Communities: Enhance participatory governance, ensuring equitable benefits for tribal and forest-dependent populations.
4. Leverage Technology: Deploy GIS, drones, and AI for ecological mapping, monitoring, and sustainable resource management.
5. Promote Sustainable Tourism: Develop responsible tourism circuits that generate income while minimizing ecological footprints.
6. Strengthen Global Partnerships: Deepen South–South and international collaboration through the World Network of Biosphere Reserves for knowledge and capacity sharing.
Conclusion
The International Day for Biosphere Reserves 2025 highlights India’s enduring commitment to coexistence between humans and nature. Through a blend of traditional knowledge, modern science, and community participation, India’s biosphere reserves exemplify sustainable living in action. As climate change and biodiversity loss accelerate, these reserves stand as beacons of hope—proving that environmental protection and human progress can thrive together.
Prelims question:
No Comments