Bhavasagara Centre Declared National Deep-Sea Fauna Repository

The Ministry of Environment, Forest and Climate Change has designated the “Bhavasagara” Referral Centre as a National Repository for Deep-Sea Fauna, marking a significant step in strengthening India’s marine biodiversity conservation framework. The recognition enhances the country’s capacity to systematically document and preserve deep-sea biological resources under a legal and scientific framework.

Designation under Legal Framework

The Bhavasagara Referral Centre operates under the provisions of the Biological Diversity Act, 2002. Its designation as a national repository formalises its role in conserving marine biodiversity, particularly from deep-sea ecosystems. This move aligns with India’s commitment to protecting biological resources while ensuring their sustainable use and scientific study.

Role as a Scientific Repository

The Centre serves as a key national facility for the preservation, documentation, and study of deep-sea fauna. It houses a vast collection of over 3,500 scientifically identified and geo-referenced specimens. These include a wide spectrum of marine organisms ranging from invertebrates such as cnidarians, molluscs, annelids, arthropods, and echinoderms to vertebrates like elasmobranchs and teleost fishes.

Functions and Responsibilities

As a National Repository, the Centre is entrusted with multiple scientific and regulatory responsibilities. It maintains secure custody of biological samples, preserving them as voucher specimens along with associated data such as genetic information. It also acts as the official custodian of type specimens for newly discovered deep-sea species in Indian waters. Additionally, the Centre contributes to capacity building in marine taxonomy and supports advanced research initiatives.

Important Facts for Exams

• Biological Diversity Act, 2002 provides a legal framework for conservation and sustainable use of biodiversity in India.
• Deep-sea fauna includes organisms living in ocean depths beyond sunlight penetration.
• Type specimens are reference samples used to formally describe new species.
• UN Decade of Ocean Science (2021–2030) aims to promote sustainable ocean management.

Significance for Marine Research and Conservation

The designation of Bhavasagara strengthens India’s marine research infrastructure and enhances its ability to document unexplored biodiversity in deep-sea ecosystems. It supports global scientific collaboration and aligns with international initiatives such as the UN Decade of Ocean Science for Sustainable Development. The Centre is expected to play a crucial role in advancing knowledge, conservation, and sustainable utilisation of marine resources.