Soil Degradation and Restoration in Africa

Explains how soil degradation causes food and nutritional insecurity Part of the Advances in Soil Sciences series, this volume is specifically devoted to the processes and factors that cause soil degradation and the challenges and potential ...

Soil Degradation and Restoration in Africa

Soil degradation is a widespread problem in Africa resulting in decreased agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. The major cause of soil degradation in Africa is uncontrolled and excessive grazing in the savanna regions followed by deforestation and the use of inappropriate and extractive farming practices. Perpetual neglect of the health of soils in Africa can exacerbate the already serious problems of food and nutritional insecurity and environmental degradation. Food and nutritional security of the growing population of Africa can only be achieved if degraded soils are restored and soils of agroecosystems are managed prudently and sustainably. Ignoring soils and taking the fragile, finite and precious soil resources for granted is the principal cause of poverty, hunger, and environmental degradation. The downward spiral must be reversed through soil restoration measures based on translating science into action. This book describes the soils of Africa, processes of soil degradation, extent and severity of soil degradation, and the impacts of degradation processes on food and nutritional security. Features: Explores the extent and severity of soil degradation in Africa Analyzes the cause–effect relationship between anthropogenic activities and soil degradation Reviews processes of soil degradation in Africa including erosion, salinization, nutrient depletion, and decline of soil organic matter Addresses the effect of climate change on soil degradation in Africa. Explains how soil degradation causes food and nutritional insecurity Part of the Advances in Soil Sciences series, this volume is specifically devoted to the processes and factors that cause soil degradation and the challenges and potential for remediation and restoration of soil health in Africa.

More Books:

Soil Degradation and Restoration in Africa
Language: en
Pages: 336
Authors: Rattan Lal, B. A. Stewart
Categories: Nature
Type: BOOK - Published: 2019-08-09 - Publisher: CRC Press

Soil degradation is a widespread problem in Africa resulting in low agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. Food and nutritional security of the growing population of Africa can only
Soil Degradation and Restoration in Africa
Language: en
Pages: 330
Authors: Rattan Lal, B. A. Stewart
Categories: Nature
Type: BOOK - Published: 2019-07-09 - Publisher: CRC Press

Soil degradation is a widespread problem in Africa resulting in decreased agricultural productivity while demand for food continues to increase. Degradation is caused by accelerated erosion, acidification, contamination, depletion of soil organic matter and plant nutrients, and salinization. The major cause of soil degradation in Africa is uncontrolled and excessive
Nature & Faune journal, Volume 32, Issue 1
Language: en
Pages: 120
Authors: Food and Agriculture Organization of the United Nations
Categories: Technology & Engineering
Type: BOOK - Published: 2018-07-26 - Publisher: Food & Agriculture Org.

This edition of Nature & Faune journal explores the science and innovations (technical, social and policy) that can support the achievement of the African dream of restoring 100 million hectares of its degraded land. Articles in this edition share experiences on challenges, opportunities and successful restoration, including farmer managed natural
Legal Instruments for Sustainable Soil Management in Africa
Language: en
Pages: 219
Authors: Hadijah Yahyah, Harald Ginzky, Emmanuel Kasimbazi, Robert Kibugi, Oliver C. Ruppel
Categories: Law
Type: BOOK - Published: 2020-04-06 - Publisher: Springer Nature

This book presents an important discussion on future options for sustainable soil management in Africa from various perspectives, including national soil protection regulations, the role of tenure rights, the work of relevant international institutions such as the UNCCD and FAO, and regional and international cooperation. This first volume of the
Sustainability in Natural Resources Management and Land Planning
Language: en
Pages: 550
Authors: Andréia Faraoni Freitas Setti
Categories: Ecology
Type: BOOK - Published: 2021 - Publisher: Springer Nature

This book includes contributions from scientists and representatives from government and non-governmental organisations working in the field of land management and use and on management of fires. The book is truly interdisciplinary and has both a research and application-oriented dimension. The list of topics includes sustainability and water management; sustainability