Pollution and Marine Life Investigating the Effects of Chemical Contaminants on Marine Species and Habitats

Abstract

In this study, the researcher analyzes the effect of chemical pollution on the marine organisms and ecosystems with some reference to the concentration of the pollutants in the marine environment and the biology of their effects. The main goal was to evaluate the abundance of dangerous chemical substances in the water (e.g., heavy metals, organic contaminants) and in sediment and in the marine organisms and to analyze the impact of these substances on the health, biodiversity, and quality of habitat of the species. Sampling was carried out in Persian Gulf and a comparative sampling against polluted and control sites was done. The water and sediment samples underwent chemical analysis to identify the concentration of the contaminants whereas, bioaccumulation of marine species, healthy indicators, and population were measured. Results showed that the levels of contaminants in polluted locations were very high, which were associated with reduced species diversity, ill health indicators of organisms, and degraded habitat. The results demonstrate the dire consequences of environmental pollution by chemicals, and the importance of developing efficient ways of managing the pollution and additional studies on the long-term impacts. The article highlights the need to monitor the marine environments and enact regulation that would reduce the effects of chemical pollutants that are hazardous to marine life and ecology.