THE MAJOR POLLUTANTS IN MARINE ECOSYSTEM IN DELTA STATE. A CASE STUDY ON THE MARINE LIFE IN DELTA STATE
Faculty
Department
Year of Publication
Publication Type
Abstract
The marine ecosystem in Delta State, Nigeria, plays a crucial role in supporting biodiversity, fisheries, and the livelihoods of coastal communities. However, this ecosystem is increasingly threatened by pollution from various human activities. This study explores the major pollutants affecting the marine
environment in Delta State, aiming to identify their sources, types, and impacts. This study will adopt a single method approach. This design is chosen because it allows for a
comprehensive understanding of the problem by quantitative data on the physical presence of pollutants. Quantitative Component That involves the systematic collection and statistical analysis of water and sediment samples to quantify the concentration of specific pollutants. Measurement of pollutant levels in water and sediment samples. Key pollutants identified include crude oil and petroleum products, heavy metals such as lead and mercury, plastic waste, agricultural runoff containing fertilizers and pesticides, and untreated sewage. These pollutants orignate mainly from oil exploration, industrial discharge, poor waste disposal practices, and agricultural activities.The research highlights how these pollutants harm aquatic life, reduce water quality, and disrupt the ecological balance. Fish kills, habitat destruction, and the accumulation of toxins in marine organisms are among the observed effects. The study also considers the social and economic consequences for communities that rely on fishing and marine resources. To address these challenges, the study recommends stronger environmental regulations, improved waste management systems, and community involvement in conservation efforts. Protecting the marine ecosystem in Delta State is essential for sustainable development and the well-being of future generations
environment in Delta State, aiming to identify their sources, types, and impacts. This study will adopt a single method approach. This design is chosen because it allows for a
comprehensive understanding of the problem by quantitative data on the physical presence of pollutants. Quantitative Component That involves the systematic collection and statistical analysis of water and sediment samples to quantify the concentration of specific pollutants. Measurement of pollutant levels in water and sediment samples. Key pollutants identified include crude oil and petroleum products, heavy metals such as lead and mercury, plastic waste, agricultural runoff containing fertilizers and pesticides, and untreated sewage. These pollutants orignate mainly from oil exploration, industrial discharge, poor waste disposal practices, and agricultural activities.The research highlights how these pollutants harm aquatic life, reduce water quality, and disrupt the ecological balance. Fish kills, habitat destruction, and the accumulation of toxins in marine organisms are among the observed effects. The study also considers the social and economic consequences for communities that rely on fishing and marine resources. To address these challenges, the study recommends stronger environmental regulations, improved waste management systems, and community involvement in conservation efforts. Protecting the marine ecosystem in Delta State is essential for sustainable development and the well-being of future generations
Supervisor(s)
co-supervisor