Download Free Studies On Soils And Soil Erosion In Turkey Book in PDF and EPUB Free Download. You can read online Studies On Soils And Soil Erosion In Turkey and write the review.

This book compiles all available and relevant information concerning the soils of Turkey, including the soil survey studies conducted by universities and governmental institutes from the early 1950s until today. Recent findings and advances include the description and analyses of new profiles from some parts of the country by the chapter authors; reflecting the latest version of the World Reference Base (WRB) soil system, they produce a refined soil map. The book offers valuable guidance on soil management for planners of agricultural strategies, land management experts concerned with terrestrial carbon management (soil-sequestered and biomass carbon) and climate change mitigation, and educators concerned with raising awareness for the long-neglected significance of Turkey’s soils.
Land degradation which is caused by multiple forces-extreme weather conditions and anthropogenic activities that pollute or degrade the quality of soils and land utility-negatively affects food production, livelihoods, and the provision of other ecosystem goods and services. Land degradation can also lead to climate change and affect human health. The problem is more pronounced in least developing countries due to overdependence of natural resources for survival. Sustainable ways to reduce land degradation and desertification demand research and advocacy of sustainable land management practices. This book is organized into two sections. The first section covers three major aspects, viz., an understanding of patterns of land degradation and desertification for developing mitigation strategies, land-atmosphere interaction from response of land cover to climate change effects of Karst rocky desertification, and the effect of unprecedented human activity into land degradation and desertification processes using natural and human-induced landscape research. The last section dwells on the relationship between soil degradation and crop production and an examination on how land degradation impacts the quality of soil in communal rangelands. Environmentalists, land-use planners, ecologists, pedologists, researchers, and graduate students will find this book to be an essential resource.
Soil erosion is a major environmental issue with a worldwide impact and direct and indirect effects on soil productivity and consequently on human survival. Although a natural process, soil erosion has increased significantly due to human intervention, especially in the last centuries, through diverse activities such as intensive agriculture, overgrazing, urban sprawl, deforestation, and industrial and mining activities. Presently, soil erosion and degradation promoted by human action have reached extreme levels, necessitating urgent measures to promote soil conservation and rehabilitation. This book presents perspectives on soil erosion occurring in different parts of the world as well as some successful initiatives and strategies for soil conservation and rehabilitation.
Discusses the latest information regarding the processes and mechanisms responsible for runoff and erosion by water in arable lands--detailing state-of-the-art water and soil conservation methods. Elucidates the rehabilitation of agricultural lands depleted by human activity.
This new edition of Soil Erosion Research Methods retains the themes and layout of the first edition. However, most chapters have been revised and some additional chapters have been added. There are new chapters on modeling wind and water erosion. Extensive revisions and updating have been done in chapters dealing with assessment of erosivity and erodibility, erosion, crop productivity, measuring sediment yield from river basins and field plot techniques. There is extensive updating of current statistics on the global magnitude of soil erosion by water and wind and on denudation rates. Several new authors have made significant improvements in revising and updating available information.
Soil loss for erosion is a natural phenomenon in soil dynamics, influenced by climate, soil intrinsic properties, and morphology, that can both trigger and enhance the process. Anthropic activities, like inappropriate agricultural practices, deforestation, overgrazing, forest fires and construction activities, may exert a remarkable impact on erosion processes or, on the other hand, contribute to soil erosion mitigation through a sustainable management of natural resources. The book is the continuation of previously published "Soil Erosion Studies"; it is organized in a unique section collecting nine chapters focusing on a variety of aspects of the erosion phenomena.
During the mining activities in the open coal mines of Ağaçlı Region, İstanbul, Turkey, top soil rich with organic material and nutrients were buried below unproductive deep soils lacking cohesive structure. An afforestation program was initiated at the areas where coal mining activities had finished. The aim of this research is to determine the effects of water erosion on a bare test area and on three other test areas where variable growth of Coastal Pine (Pinus pinaster Aiton) occurred. The plots that were investigated are referred to as bare test area, sparse test area, dense test area, and denser test area. As part of this study, rainfall data, soil loss due to overland flow, development of the gullies and the soil characteristics at each test areas were measured. This research spanned eight months between 1 November 2001 and 30 June 2002. Soil loss due to overland flow continued in the bare test area, but it did not occur in the sparse, dense and denser test areas primarily due to the alive and dead cover over the soil surface. The development of the gullies continued in the bare and sparse test areas. No change in the gullies of the dense and denser test areas was observed primarily due to the dense alive and dead cover. These results demonstrate the susceptibility of bare soils to excessive erosion and the effectiveness of the Coastal Pine (Pinus pinaster Aiton) in limiting water erosion.
Soil erosion is perceived as a major and widespread form of soil degradation and it has large environmental and economic impacts at different scales, especially in agricultural areas. Even though erosion originally is a natural process, influenced by physical factors, current human interventions in the landscape often accelerate natural erosion rates tremendously. Consequently, social, economic and political factors are decisive in determining soil erosion risk. This book gathers and presents current research from around the globe in the study of soil erosion, including research on erosion measurements and estimates with reference to water erosion in mountain environments; radiocaesium as a tool of erosion studies; and mitigation strategies to counteract soil erosion.