Introduction

What is Aquatic Pollution ?

Aquatic pollution refers to the contamination of water bodies such as oceans, lakes, rivers, and groundwater by harmful substances. This pollution can result from various sources and has significant impacts on ecosystems and human health. Current issues in aquatic pollution stem from a combination of anthropogenic activities, climate change, and insufficient regulatory measures. Aquatic pollution such as plastic pollution, chemical contamination, oil spill, urbanization and infrastructure comes from human activity.

Macroplastics

Tiny plastic particles have been found in oceans, rivers, and lakes, affecting marine organisms and entering the food chain.

Microplastics

Larger plastic debris, such as bags and fishing nets, cause physical harm to aquatic life through entanglement and ingestion.

Chemical Contamination

Industrial Discharge; Factories release untreated or poorly treated wastewater containing heavy metals, dyes, and toxins into aquatic systems.
Agricultural Runoff; Excessive use of fertilizers and pesticides leads to nutrient overload in water bodies, causing eutrophication and dead zones.

Urbanisation and Infrastructure

Sewage and Wastewater; Many urban areas lack adequate infrastructure to treat wastewater, leading to untreated sewage being discharged into water bodies.
Stormwater Runoff; Urban runoff carries pollutants like oil, heavy metals, and trash directly into rivers and oceans.

Oil Spillage

Accidental or illegal oil spills have devastating effects on marine environments, smothering wildlife and disrupting ecosystems.

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