Nitrogen Cycle: Understanding Its Processes and Impacts

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Biological Nutrient Removal: Nitrogen and Phosphorus

Explores biological nutrient removal in wastewater treatment, covering nitrogen and phosphorus removal, activated sludge process, nitrification, denitrification, and phosphorus recovery.

Ecological Research: Madagascar to Colombia

Explores an ecologist's journey from Madagascar to Colombia, covering peatlands, soil restoration, and oil palm plantations.

Nitrogen fixation

Explores nitrogen fixation, the energy-intensive process of capturing N₂ from the atmosphere to incorporate nitrogen into biomass.

Mitigating reactive nitrogen and associated environmental challenges

Discusses the impacts of reactive nitrogen on the environment, emphasizing the importance of sustainable food systems and reducing food waste.

Sulfur and Nitrogen Cycles

Explores the sulfur and nitrogen cycles, discussing bacterial diversity, key compounds, biogeochemistry, and environmental impacts.

Agricultural Pesticides and Water Quality

Explores the impact of agricultural pesticides on water quality and initiatives to reduce pesticide usage, focusing on Switzerland.

N & P Metabolism in Megacities

Delves into the N and P metabolism in megacities, using Beijing as a case study to analyze nutrient inputs, flows, and environmental consequences.

Chemistry of Silicates and Nitrogen Compounds

Explores silicate chemistry, nitrogen compounds properties, and environmental impact.

Organic Substances in Wastewater

Explores the analysis of organic substances, biochemical oxygen demand, bacterial biomass, nitrogen and phosphorus pollution, and the impact of phosphates on aquatic environments.

Nitrogen Waste Reduction: Science and Challenges

Explores the global challenge of nitrogen waste, emphasizing the need for increased awareness and action to reduce its environmental impacts.