Instant Insights: Soil erosion
Professor Jane Rickson · Dr Santanu Bakshi · Dr Chumki Banik · Zhenli He · Prof R. J. Rickson · Dr E. Dowdeswell Downey · Dr G. Alegbeleye · Dr S. E. Cooper · Prof Telmo Jorge Carneiro Amado · Dr Carlos Alexandre Costa Crusciol · Dr Claudio Hideo Martins da Costa · Dr Otávio dos Anjos Leal · Dr Luan Pierre Pott
May 2022 · Burleigh Dodds Science: Instant Insights Book 54 · Burleigh Dodds Science Publishing
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About this ebook
This collection features four peer-reviewed literature reviews on soil erosion in agriculture.
The first chapter identifies different types of soil degradation, focussing primarily on soil erosion by water. The chapter explores the impact of soil erosion processes on soil properties that relate directly to crop growth, including soil depth, water-holding capacity, carbon content and nutrient reserves.
The second chapter reviews advances in techniques used to assess and measure soil erodibility by water, such as computer aided tomography. The chapter considers the role of static and dynamic soil properties in the erosion process, as well as the challenges that have developed as a result of climate change.
The third chapter assesses the impact of heavy metal contamination on soil and its consequent role in the degradation of soil health. The chapter describes the sources, impacts, indicators and remediation of heavy metal contamination, as well as the development of improved soil management practices, including effective pollution control strategies.
The final chapter discusses the implementation of integrated strategies under Conservation Agriculture (CA) farming systems to restore soil productivity in degraded agricultural lands in tropical and subtropical regions in Brazil. The chapter additionally considers the adoption of CA as a tool to prevent and reverse instances of soil degradation.
The first chapter identifies different types of soil degradation, focussing primarily on soil erosion by water. The chapter explores the impact of soil erosion processes on soil properties that relate directly to crop growth, including soil depth, water-holding capacity, carbon content and nutrient reserves.
The second chapter reviews advances in techniques used to assess and measure soil erodibility by water, such as computer aided tomography. The chapter considers the role of static and dynamic soil properties in the erosion process, as well as the challenges that have developed as a result of climate change.
The third chapter assesses the impact of heavy metal contamination on soil and its consequent role in the degradation of soil health. The chapter describes the sources, impacts, indicators and remediation of heavy metal contamination, as well as the development of improved soil management practices, including effective pollution control strategies.
The final chapter discusses the implementation of integrated strategies under Conservation Agriculture (CA) farming systems to restore soil productivity in degraded agricultural lands in tropical and subtropical regions in Brazil. The chapter additionally considers the adoption of CA as a tool to prevent and reverse instances of soil degradation.
About the author
Professor Jane Rickson has over 30 years’ experience of research, consultancy and teaching in soil and water engineering, specialising in soil degradation processes and sustainable land management. Her work has focused on better understanding of soil functions and their role in the delivery of ecosystems goods and services, including water regulation, agricultural production and carbon storage. Professor Rickson is a Fellow and current President of the Institution of Agricultural Engineers, a Chartered Environmentalist, Fellow of the Higher Education Academy and a member of the Institute of Professional Soil Scientists.
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