Published January 1, 1982
by Taylor & Francis .
Written in English
|The Physical Object|
|Number of Pages||286|
According to UNCCD, globally billion people depend on agriculture but 52% of the land used for agriculture is moderately or severely affected by soil degradation, land degradation affects Soil degradation includes erosion, salinization (due to freshwater removal), soil loss following erosion after deforestation or overgrazing, “compaction and crusting (of soils), [which] can be caused by cattle trampling,” and waterlogging with impaired water movement (Oldeman et al., ).It was estimated in that there was billion ha of land globally with soil . Soil Degradation. Soil degradation is a consequence of intensive land use management, which is assumed to be caused by human impact, poverty, and a response to economic opportunities at the global level (Lambin et al., ). From: Soil Mapping and Process Modeling for Sustainable Land Use Management, Related terms: Land Degradation. Soil degradation is one of the major global threats. Mainly in countries like Africa, Australia, China and some part of US effects of top soil erosion are being increasingly realized. According to UNCCD, globally billion people depend on agriculture but 52% of the land used for agriculture is moderately or severely affected by soil Price: $
This book contains selected contributions from the Sixth Meeting of the International Geographical Union's Commission on Land Degradation and Desertification, held in Perth, Australia, in September Collectively, these contributions explicitly seek to understand not only the mechanisms responsible for the problem of land degradation but their social and . The soil profile is changed; the top soil is turned deep inside the dumps. The erodible material is almost devoid of organic matter and lacks in mineral plant nutrients. According to an estimate, about million ha soil is degraded due to mining activity. Impact of Soil Degradation: The following are the impacts of soil degradation: 1. The book deals with several aspects of soil erosion, focusing on its connection with the agricultural world. Chapters’ topics are various, ranging from irrigation practices to soil nutrient, land use changes or tillage methodologies. The book is subdivided into fourteen chapters, sorted in four sections, grouping different facets of the topic: introductive case Cited by: 9. This book views soil as a fundamental resource that must urgently be protected, preserved and restored, in order to secure food for the ever-increasing human population and to maintain the health and quality of the Earth’s ecosystems. It emphasizes the immediate and long-lasting impacts of soil degradation on agricultural productivity (crops, livestock, and fisheries), air and .
This book will be of great interest to students of environmental pollution and contemporary Chinese studies looking for an introduction to the topics of soil pollution and soil degradation, and for researchers looking for an extensive list of sources and analysis of China's environmental problems more broadly. Soil erosion is the global soil degradation problem that causes significant environmental and socio-economic problems (Eswaran et al., ; Gomes . SOIL DEGRADATION Download Soil Degradation ebook PDF or Read Online books in PDF, EPUB, and Mobi Format. Click Download or Read Online button to Soil Degradation book pdf for free now. Methods For Assessment Of Soil Degradation. Author: Rattan Lal ISBN: X Genre: Technology & Engineering. Soil degradation has serious global impacts on agronomic, economic, and sociopolitical conditions, however, statistics regarding the degree of these impacts has been largely unreliable. This book aims to standardize the methodology for obtaining reliable and objective data on soil degradation. It Price: $