ASSESSING THE IMPACT OF PLASTIC POLLUTION ON MARINE ECOSYSTEMS AND BIODIVERSITY: CHALLENGES, ECOLOGICAL CONSEQUENCES, AND SUSTAINABLE MITIGATION STRATEGIES

Abstract

Plastic pollution is one of the biggest environmental problems of the twenty first century, that endangers biodiversity and marine ecosystems. This research was conducted by a problem-based approach in assessing the sustainable mitigation measures of plastic pollution and the ecological implications. The information was gleaned from recent peer reviewed studies and world statistics and focused on the patterns of plastic trash itself, the effects of plastic trash on marine life, as well as various mitigation efforts. Surprisingly, according to quantitative study, the quantity of plastic garbage entering the ocean has increased a lot on the past decade, and double since 2010. Qualitative evaluations showed plastic pollution has been detrimental to marine biodiversity and in particular to seabirds, turtles and marine mammals but time series data raised awareness for this disturbing trend. Microplastics have been judged to be particularly dangerous because of their bio accumulative nature that disrupts marine food webs and causes long term ecological impact. In that study, they examined community activities, technical advances, and governmental interventions as three main techniques of mitigation. For instance, one policy intervention that has been proven very successful in reducing waste of plastics at its source is national bans on single use plastics. Although technological advancement such as the provision of clean technologies and sophisticated waste management provides promising answers for the problems encountered, these are difficult to achieve due to cost-effectiveness and scalability. Community activities have been great in raising awareness of the local community and behavioral change. The results show how much urgent the plastic pollution situation is to be solved with an integrated solution that combines the efforts of the community, technology and government. By adopting a cohesive plan, the detrimental effects of plastic pollution will be reduced, marine biodiversity will be preserved and the long-term viability of marine ecosystems will be warranted. In addition, future studies should focus on crafting new approaches that increase cost and scalability and tracking mitigation results over a long period of time.