The ever expanding emission of carbon dioxide as a result of quick industrialization, urbanization, unplanned tourism and alteration of land use trend is inflicting unheard of alterations to marine biodiversity. regardless of political philosophy, kingdom, caste, intercourse and faith, mankind is less than the appalling shadow of weather switch. this present day nature-based ways for the mitigation of weather switch are more and more authorised as a part of the reasonably cheap resolution. Thrust has been given by means of a number of medical groups to evaluate the value and viability of carbon sequestering capability of vegetation. Coastal manufacturer groups like mangroves, salt marsh grass, seagrass beds, and seaweeds soak up atmospheric carbon dioxide throughout the means of photosynthesis. This carbon referred to as the ‘blue carbon’ is therefore linked to the marine and estuarine ecosystems. although, a couple of gaps in our clinical wisdom on blue carbon area nonetheless exist. Molluscs, coral reefs, phytoplankton, that are among the real storehouses of carbon, haven't been addressed. only a few medical reviews at the carbon saved in those priceless average vaults were played, and no info financial institution is accessible on their carbon sequestering potential on worldwide foundation. The methodologies for assessing blue carbon inventory additionally desire additional standardization in order that credits from blue carbon reservoir is permitted by way of the overseas our bodies within the kind of a concrete coverage. it's a subject of serious appreciation that Conservation overseas (CI), the overseas Union for Conservation of usual assets (IUCN), and the Intergovernmental Oceanic fee (IOC) of UNESCO is participating with governments, examine associations, non-governmental and foreign enterprises, and groups world wide to boost administration methods, monetary incentives and coverage mechanisms for making sure conservation and recovery of blue carbon ecosystems and enforce initiatives all over the world that exhibit the feasibility of blue carbon accounting, administration, and incentive agreements. the current e-book has severely awarded the knowledge financial institution for every neighborhood of blue carbon no longer basically within the kind of textual content description, but in addition via case reviews which are the results of analysis initiatives and pilot programmes.