What is Wadge Bank Ecosystem?
The Wadge Bank Ecosystem is a fertile fishing ground located off the coast of southern India, near the meeting point of three seas: the Bay of Bengal, the Arabian Sea, and the Laccadive Sea (The Laccadive Sea, also known as the Lakshadweep Sea). This unique confluence of currents creates a rich environment for marine life, making it a vital source of livelihood for fishermen in the region.
Here are some key characteristics of the Wadge Bank Ecosystem:
High productivity: The nutrient-rich waters and calm tides support a diverse range of marine life, including fish, shrimp, squid, and other invertebrates. This makes it a highly productive fishing ground, particularly during the season from May to October.
Economic importance: The Wadge Bank is a crucial source of income for thousands of fishermen from Kerala, Tamil Nadu, and Sri Lanka. It supplies a significant portion of the seafood consumed in these regions.
Ecological significance: The ecosystem plays a vital role in maintaining the health of the marine environment. The diverse range of species contributes to the food chain and provides important ecosystem services like nutrient cycling and sediment stabilization.
Conservation challenges: The Wadge Bank faces several threats, including **proposed oil exploration, overfishing, and pollution. Local communities and environmental activists are working to protect the ecosystem and ensure its sustainable use for future generations.
