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Nitrate
Nutrients for growth; excessive amounts can cause algae blooms, leading to nutrient pollution.
Phosphate
Found in fertilizers and detergents, contributing to nutrient pollution in water bodies.
Fecal Coliform
Presence of fecal matter in water, indicating sewage pollution and potential health risks like cholera and dysentery.
Turbidity
Measure of water clarity; increased turbidity from sediment pollution can hinder photosynthesis and disrupt aquatic ecosystems.
pH
Measure of acidity or alkalinity; changes in pH can impact aquatic life and coral reefs due to ocean acidification.
Temperature
Thermal pollution from warm water can decrease oxygen levels, stressing coral reefs and aquatic organisms.
D.O
Dissolved Oxygen; essential for aquatic life, affected by factors like temperature and pollution levels.
Species Diversity
Higher diversity indicates a healthier ecosystem; impacted by factors like pollution and habitat degradation.
Biological Oxygen Demand (BOD)
Measure of oxygen needed to break down organic material; high BOD levels indicate organic pollution and oxygen depletion.
Water Pollution
Sources include point source (e.g., factories) and non-point source (e.g., runoff); can harm aquatic life and human health.
Eutrophication
Excessive nutrients lead to algae blooms, oxygen depletion, and harm to aquatic organisms; caused by human activities like sewage discharge.
Sewer Treatment
Primary, secondary, and tertiary treatments remove impurities from wastewater to make it safe for release.
Solid Waste
Categories include municipal, manufacturing, mining, and agricultural waste; managed through landfill, incineration, or recycling.
