Species distribution modelling of seaweeds in Indian Seas

Sreenath, K R and Nisin, Mohamed (2024) Species distribution modelling of seaweeds in Indian Seas. In: Course Manual: ICAR Winter School on Harnessing Recent Advances in High-Value Compound Development and Seaweed Biomass Utilization for Human Well-being: Propelling Atmanirbhar Swastha Bharat and Empowering Farmers 15th February to 06th March 2024. CMFRI Training Manual Series (38). ICAR- Central Marine Fisheries Research Institute, Kochi, pp. 30-36.

Text ICAR Sponsored Winter School_2024_Ch 4_Sreenath K R.pdf Download (1MB)

Abstract

Seaweeds, the green pastures of the ocean, hold immense potential for India’s coastal communities and its burgeoning blue economy. These marine macroalgae are not just ecological keystones, responsible for oxygen production and forming the base of marine food webs, but also a multi-billion-dollar industry offering a cornucopia of products, from food supplements to hydrocolloids. With projections for exponential growth in the coming decades, harnessing the potential of seaweeds requires precise and sustainable approaches. While India stands strong as a seaweed cultivating nation, identifying suitable regions for this marine bounty remains a complex puzzle. The vast and diverse coastline demands advanced tools to unlock hidden opportunities. The realm of species distribution modelling (SDM) aids in identifying the suitable habitats along our coast. This book chapter offers a comprehensive exploration of how SDM can illuminate the path for a thriving seaweed industry in India. Through a real-world case study of an SDM exercise, we paint a vivid picture of how this technology can translate knowledge into action.

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