With the help of the structure, describe the basic design of a Biosphere Reserve.

A Biosphere Reserve follows a zonation model with three distinct, concentric zones:

1. Core Zone (Innermost area):

• Strictly protected natural area
• No human activity permitted except research with special permission
• Preserves pristine ecosystems and endangered species
• Legal protection under wildlife laws

1. Buffer Zone (Middle ring):

• Surrounds the core zone
• Limited, regulated human activities allowed: research, education, eco-tourism, traditional practices
• Acts as a protective cushion for the core zone
• Minimizes human impact on sensitive core areas

1. Transition Zone (Outermost area):

• Allows sustainable economic activities: settlements, agriculture, forestry
• Local communities live and work here
• Focus on sustainable development that benefits both people and environment
• Cooperation between conservation and community development

This three-tier design balances conservation priorities with human needs, making biosphere reserves effective for both protecting biodiversity and supporting local livelihoods. The gradual reduction in protection levels from core to transition zone creates a model for harmonious coexistence between humans and nature.