Wetlands in Bihar

The Nagi and Nakti Wetlands in Bihar have recently been designated as Ramsar Sites, reflecting their international importance as wetlands. This brings the total number of Ramsar Sites in India to 82, tying the country with China for third place globally in terms of Ramsar Sites.

Key Facts About Nagi and Nakti Wetlands:

• Location: Situated in Jamui district, Bihar, within the Jhajha forest range.
• Significance: These man-made wetlands are crucial as wintering habitats for migratory bird species. They are particularly known for large congregations of the red-crested pochard (Netta rufina).
• Biodiversity: The wetlands provide shelter to the endangered Indian elephant and the vulnerable native catfish.
• Nakti Bird Sanctuary: Created following the construction of the Nakti Dam on the Nakti River, a tributary of the Koel River.
• Bird Population: According to the Asiatic Waterbird Census 2023, Nakti holds the highest number of birds among the two sanctuaries (7,844), with Nagi closely following (6,938).

The designation of these wetlands under the Ramsar Convention highlights India's commitment to preserving its vital wetland ecosystems. The addition of these sites reflects a significant increase in Ramsar Sites over the past decade, rising from 26 to 82.

For context:

• Global Rankings: The United Kingdom leads with 175 Ramsar Sites, and Mexico follows with 144.
• Recent Developments: Kanwar Lake in Bihar was India’s first Ramsar Site in the state, designated in 2020.

This expansion in Ramsar Sites underscores the growing recognition of India's diverse and critical wetland habitats.

The Ramsar Convention, formally known as the Convention on Wetlands of International Importance Especially as Waterfowl Habitat, was adopted in 1971 in Ramsar, Iran. Its primary purpose is to ensure the conservation and sustainable use of wetlands around the world through a set of key actions.

Purpose of Ramsar Conventions.

1. Wise Use: This pillar emphasizes the need for the sustainable management and use of wetlands. It aims to balance the ecological functions of wetlands with the needs of human development, ensuring that wetlands continue to provide their vital ecosystem services while supporting local communities.
2. List of Wetlands of International Importance: The convention establishes a list of wetlands recognized for their global significance. By designating these areas, the Ramsar Convention encourages countries to develop management plans that protect and sustain these crucial ecosystems.
3. International Cooperation: Wetlands often span national borders, so international collaboration is essential for their conservation. The Ramsar Convention promotes cooperation between countries, especially in managing transboundary wetlands and shared water resources, to address ecological challenges that cross political boundaries.

Wetlands are defined broadly by the Ramsar Convention as areas where water is a key factor in determining the environment. This includes:

• Marine and coastal areas: Such as mangroves and coral reefs.
• Estuaries: Where freshwater meets the sea, creating nutrient-rich environments.
• Lakes and rivers: Including both permanent and temporary bodies of water.
• Marshes and peatlands: Wet, swampy areas that can store carbon and support diverse flora and fauna.
• Groundwater-dependent wetlands: Such as springs and aquifer-fed wetlands.
• Human-made wetlands: Like rice paddies, shrimp ponds, and reservoirs, which can provide important ecological functions and support biodiversity.

Overall, the Ramsar Convention works to safeguard these diverse and vital ecosystems through a combination of wise management practices, recognition of key wetland sites, and fostering international collaboration