Biosphere Reserves – Class 12 | Chapter – 15 | Biology Short Notes Series PDF
Biosphere Reserves: A Biosphere Reserve is a protected area designated by UNESCO as part of the International Network of Biosphere Reserves. The purpose of these reserves is to promote sustainable development by balancing conservation of biodiversity and cultural values with economic development. Biosphere Reserves include terrestrial, coastal, and marine areas, and serve as a model for demonstrating innovative approaches to conservation and sustainable use of natural resources.
Zones of Biosphere Reserves
Biosphere Reserve are divided into three zones:
- Core Area: This is the heart of the reserve and is protected from human activities to conserve biodiversity and ecological processes.
- Buffer Zone: This area surrounds the core area and is used for research, monitoring, and education activities, as well as for limited sustainable development.
- Transition Zone: This area is used for human activities such as agriculture, forestry, and tourism, but is managed in a sustainable manner to minimize negative impacts on the core area and biodiversity.
Each biosphere reserve is unique and the specific zoning may vary depending on the particular conservation and sustainable development goals of the reserve. The aim is to balance conservation and human use to achieve sustainable development.
Biosphere Reserves in India
Name of Biosphere Reserves | States |
Nilgiri Biosphere Reserve (2000) | Tamil Nadu, Kerala, Karnataka |
Sundarbans Biosphere Reserve (2001) | West Bengal |
Gulf of Mannar Biosphere Reserve (2001) | Tamil Nadu |
Nanda Devi Biosphere Reserve (2004) | Uttarakhand |
Simlipal Biosphere Reserve (2009) | Odisha |
Pachmarhi Biosphere Reserve (2009) | Madhya Pradesh |
Nokrek Biosphere Reserve (2009) | Meghalaya |
Achanakmar-Amarkantak Biosphere Reserve (2012) | Chhattisgarh, Madhya Pradesh |
Great Nicobar Biosphere Reserve (2013) | Great Nicobar |
Agasthyamalai Biosphere Reserve (2016) | Kerala and Tamil Nadu |
Khangchendzonga National Park (2018) | Sikkim |
Importance of Biosphere Reserves
Biosphere Reserves are important for several reasons:
- Biodiversity Conservation: Biosphere Reserve help to conserve biodiversity and protect endangered species by setting aside large areas of natural habitat for their protection.
- Sustainable Development: Biosphere Reserve promote sustainable development by balancing economic growth with conservation and responsible resource management.
- Research and Monitoring: Biosphere Reserve provide opportunities for scientific research and monitoring to better understand the dynamics of ecosystems and biodiversity.
- Education and Outreach: Biosphere Reserve serve as outdoor classrooms and provide educational opportunities for communities, students, and visitors to learn about the importance of biodiversity and sustainable development.
- Climate Change Mitigation: By conserving large areas of natural habitat, Biosphere Reserves help to mitigate the impacts of climate change by storing carbon and protecting ecosystem services.
-
Cultural Heritage: Many Biosphere Reserve include areas of cultural significance and help to conserve traditional lifestyles and cultural heritage.
JOIN OUR TELEGRAM CHANNELS | ||
Biology Quiz & Notes | Physics Quiz & Notes | Chemistry Quiz & Notes |
By Team Learning Mantras