Summary
This third edition of Sposito's authoritative textbook provides a rigorous, mechanistically grounded account of soil chemistry, covering topics from clay mineralogy and ion adsorption to organic matter transformations and biogeochemical cycling. It is widely regarded as a foundational reference in soil science, integrating thermodynamic and kinetic perspectives on soil processes. The work is relevant to researchers and practitioners concerned with nutrient management, soil health assessment, and land-use decision-making.
UK applicability
Although not UK-specific, the chemical principles covered are universally applicable and underpin soil management practices relevant to UK agricultural soils, including nutrient availability, liming, and organic matter management within frameworks such as the Countryside Stewardship and the Government's Environmental Land Management schemes.
Key measures
Soil chemical equilibria; cation exchange capacity (CEC); pH; redox potential; mineral solubility; organic matter composition; nutrient speciation and availability
Outcomes reported
The text provides a comprehensive treatment of soil chemical principles, including ion exchange, redox chemistry, mineral weathering, organic matter dynamics, and nutrient availability. It synthesises theoretical frameworks and empirical data relevant to understanding soil behaviour across diverse agricultural and natural ecosystems.
Topic tags
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