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Concept

Soil organic matter

Related lectures (32)

Organic matter degradation

Explores the composition and decomposition of organic matter in soils, highlighting the crucial role of microorganisms and the formation of humus.

Organic matter reactivity: Pools, Ageing, and Transformations

Explores the reactivity of organic matter in water systems, including pools, ageing, transformations, and their impact on biogeochemistry.

Organic matter reactivity

Explores the reactivity of organic matter in water systems, including ageing processes, transformation, and hydrophobicity.

Anoxia in (sur)face environments

Delves into the effects of anoxia in surface environments, discussing organic matter decay, eutrophication, water stratification, and redox zonation.

Anoxia in (sur)face environments

Delves into the consequences of anoxia in various aquatic systems and the role of redox processes in biogeochemical cycles.

Soil Management: Sustainable Practices

Explores sustainable soil management practices, emphasizing the importance of organic matter and biodiversity.

Living with the River: Nantes Case Study

Discusses integrating natural cycles into urban development along riverbanks for health, biodiversity, and climate benefits.

Soil Identification and Classification

Covers the identification and classification of soils, including basic tests and granulometric analysis.

Soil Mechanics: Characteristics and Classification

Explores soil characteristics, water content, density, plasticity, and classification methods in geotechnical engineering.

Microbial iron reduction

Delves into microbial iron reduction, iron-reducing microorganisms, and their ecological significance.

Soil Biogeochemistry: Carbon Cycling and Redox Reactions

Delves into soil's role in the carbon cycle, redox reactions, and climate impact.

Soil Formation

Covers the process of soil formation, from rock weathering to soil mineral transformation.

Wastewater Treatment I

Explores wastewater treatment principles, BOD removal efficiency, and typical pollutant concentrations.

Organic matter degradation Log in to Mediaspace to watch this video

Explores the degradation of organic matter, the role of microorganisms, and the formation of humic substances in soils.

Organic Matter Transformation Log in to Mediaspace to watch this video

Explores organic matter transformation in soil, including humification and decomposition processes.

Organic Matter in Groundwater Systems Log in to Mediaspace to watch this video

Explores the environmental impact of organic matter in groundwater, bioremediation techniques, microbial degradation, redox sequences, and oxidation reactions.

Soil Science: Organic Matter Properties Log in to Mediaspace to watch this video

Explores the properties of organic matter in soil and its role in trace element retention and soil aggregate stabilization.

Wastewater Treatment and Recovery Log in to Mediaspace to watch this video

Explores water and waste treatment, substance quantification in wastewater, filtration, and organic matter decomposition by bacteria.

Laboratory Work: Particle Size Analysis Log in to Mediaspace to watch this video

Explains the laboratory process of particle size analysis using hydrogen peroxide.

Granulometry: Digestion Log in to Mediaspace to watch this video

Covers the process of granulometry using hydrogen peroxide to destroy organic matter.