Seagrass beds are one of the ecosystems located in coastal areas or shallow marine waters, Seagrass beds are unique ecosystems, not only because they have the abilty to trap or capture sediments thal are rich innutrients, but alsobecause thair rost systems bed ecosystems is recorded tobe around 120-320 g c/m2/year, and insome fertile tropical regions, it can exceed this amount.