What are Biodiversity Heritage Sites (BHS)?

April 21, 2023

West Bengal recently notified four more biodiversity heritage sites (BHS), taking the tally in the state to eight.

About Biodiversity Heritage Sites (BHS):

  • BHS are unique ecosystems having rich biodiversity comprising of any one or more of the following components:
    • Richness of wild as well as domesticated species or intra-specific categories.
    • High endemism.
    • Presence of rare and threatened species, keystone species, and species of evolutionary significance.
    • Wild ancestors of domestic/cultivated species or their varieties.
    • Past pre-eminence of biological components represented by fossil beds and having significant cultural, ethical or aesthetic values and are important for the maintenance of cultural diversity, with or without a long history of human association with them.
  • Under Section-37 of the Biological Diversity Act, 2002, the State Government, in consultation with local bodies, may notify areas of biodiversity importance as BHS.
  • The State Government, in consultation with the Central Government, may frame rules for the management and conservation of BHS.
  • The creation of BHS may not put any restriction on the prevailing practices and usages of the local communities other than those voluntarily decided by them. 
  • The purpose of declaring BHS is to enhance the quality of life of the local communities through the conservation of such sites.
  • In 2007, the Nallur Tamarind Grove in Bengaluru, Karnataka, was designated as India's first BHS.

Key facts about Biological Diversity Act, 2002:

  • It is an Act of the Parliament of India for the preservation of biological diversity in India and provides a mechanism for the equitable sharing of benefits arising out of the use of traditional biological resources and knowledge.
  • It was enacted to meet the obligations under the Convention on Biological Diversity (CBD), as India is a party to it.
  • Key Provisions:
    • The Act defines, Biological resources as “plants, animals and micro-organismsor parts thereof, their genetic material and by-products (excluding value added products) with actual or potential use or value, but does not include human genetic material.” 
    • The Act provides measures for safeguarding traditional knowledge and practices, preservation of rare and threatened species and prevention of bio-piracy.
    • Under the Act, the National Biodiversity Authority (NBA) has been formed and is headquartered in Chennai. State Biodiversity Boards (SBBs) also have been formed in all Indian states.
    • The Act mentions that every local body shall constitute a Biodiversity Management Committee within its area for the purpose of promoting conservation, sustainable use and documentation of biological diversity.

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