India Celebrated International Day for Biosphere Reserves

International Day for Biosphere Reserves is observed annually on 3 November. The day highlights the role of biosphere reserves in conserving biodiversity while supporting sustainable development and local livelihoods.

India's Biosphere Reserve Network
- India has 18 notified Biosphere Reserves.
- 13 reserves are part of UNESCO's World Network of Biosphere Reserves (WNBR).
- India has the highest number of UNESCO-recognized biosphere reserves in South Asia.

Why Biosphere Reserves Matter
- Biosphere Reserves serve three key functions:
- Conservation: Protect biodiversity, ecosystems, and genetic resources.
- Sustainable Development: Promote environmentally responsible livelihoods and economic activities.
- Scientific Research: Support monitoring, education, training, and conservation studies.

Three-Zone Structure
- Core Zone
- Strictly protected area for biodiversity conservation.
- Limited human intervention.

Buffer Zone
- Supports research, education, and regulated ecotourism.
- Acts as a protective layer around core areas.

Transition Zone
- Supports human settlements and sustainable livelihood activities.
- Encourages responsible use of natural resources.
- India's Biodiversity Significance
- India is one of the world's 17 mega-biodiverse countries.
- Hosts approximately 7-8% of the world's recorded species despite occupying only 2.4% of Earth's land area.

Notable Biosphere Reserves
Nilgiri (Tamil Nadu, Kerala & Karnataka)
- India's first Biosphere Reserve (1986).
- UNESCO-recognized since 2000.
- Home to species such as the lion-tailed macaque, Nilgiri tahr, elephants, and tigers.

Cold Desert (Himachal Pradesh)
- Covers 7,770 sq km of high-altitude terrain.
- Habitat for snow leopards, Himalayan ibex, and blue sheep.
- Added to UNESCO's network in 2025.

Gulf of Mannar (Tamil Nadu)
- One of India's richest marine biodiversity regions.
- Features coral reefs, mangroves, and seagrass beds.
- Supports more than 4,200 species.

Government Initiatives
- Managed under the Ministry of Environment, Forest and Climate Change's Biodiversity Conservation Scheme.
- Financial assistance provided to states for conservation and development activities.
- Funding pattern:
- 60:40 (Centre:State) for most states.
- 90:10 for North Eastern and Himalayan states.

Integrated Management Plans
- Five-year Integrated Management Plans have been piloted since 2022-23 in:
- Nanda Devi
- Pachmarhi
- Dehang-Dibang
- Agasthyamalai
Focus areas include:
- Habitat restoration
- Biodiversity monitoring
- Scientific research
- Sustainable livelihoods

Global Perspective
- UNESCO's network includes 797 biosphere reserves across 145 countries.
- These reserves directly benefit around 300 million people worldwide.
- Biosphere reserves cover about 5% of Earth's terrestrial surface while supporting a significant share of global biodiversity.