competition refresher magazine subscription The region is presently facing threats of climate change apart from destructive fishing practices and industrial pollution. Indicator species: Dugong play an important ecological role in coastal marine ecosystems, and dugong populations in an area can be used as an indicator of general ecosystem health. Protection of Seagrass: Other than supporting dugongs, it will restore seagrass beds along the continental shelf which play a vital role in protecting the fragile marine biodiversity of the Gulf of Mannar and Palk Bay, and support the health of coastal ecosystems in the Bay of Bengal off the eastern coast of India.competition refresher magazine The region has thirteen different species of seagrasses, with Thalassia hemprichii, Syringodium isoetifolium, and Cymodocea serrulate identified as the dominant species. Livelihood: Seagrass beds are also essential for the livelihood of traditional fisher community in the area. 61 About seagrass Seagrasses are underwater plants that evolved from land plants competition refresher magazine pdf.

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