Patterns of Land Degradation in Drylands, Eva Nora Mueller; John Wainwright; Anthony J. Pars
Автор: Kam-Tim Chau; Jidong Zhao Название: Bifurcation and Degradation of Geomaterials in the New Millennium ISBN: 3319356402 ISBN-13(EAN): 9783319356402 Издательство: Springer Рейтинг: Цена: 22201.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Simulations of shear zones and cracks in engineering materials using extended Finite Element Method.- Discrete modelling of micro-structural phenomena in granular shear zones.- Modelling hydromechanical dilation geomaterial - cavitation and localization.- Fabric evolution and its effect on strain localization in sand.- Micro-mechanical observations of strain localization in granular soils during simple shear loading.- Grainsize evolution in open systems.- Numerical modeling of failure process in cohesive geomaterials.- Hydromechanical modelling of an initial boundary value problem: Studies of non-uniqueness with a second gradient continuum.- A FE model for hydro-mechanical coupling.- Numerical simulation and length scale calibration of micropolar hypoplastic model.- Micromechanical analysis of second order work in granular media.- Stability and bifurcation in reinforced boreholes.- Shear banding in torsion shear tests on cross-anisotropic deposits of fine Nevada sand.- Effects of flooding on crushable sand.- Numerical analysis of 1D seepage failure process of sandy materials by CWENO method.- Mechanisms of deformation in porous rocks at the grain scale.- The influence of fines content on the onset of instability and critical state line of silty sand.- A multiscale investigation of strain localization in cohesionless sand.- The effect of rotational degrees of freedom on the formation of deformation patterns in granular materials using digital image correlation.- Stick-slip motion and the associated frictional instability caused by vertical oscillations.- Investigation of direct shear interface test using micro-polar continuum approach.- Energy criterion of in-plane fracture propagation in geomaterials with rotating particles.- Dynamic instability in geomaterials associated with the presence of negative stiffness elements.- Numerical modeling of particle breaking process in granular materials: compaction and evolution of size distribution.- Onset of strain localization in unsaturated soils subjected to constant water content loading.- Double-scale assessment of micro-mechanics based constitutive models for granular materials undergoing mechanical degradation.- Hypoplastic constitutive modelling of grain damage under plane shearing.- Hierarchy of failure indicators in the failure analysis of geomaterials.- Static liquefaction of granular soils: the role of grain shape and size.- Static liquefaction and instability in granular media subjected to monotonic loading - A micromechanical investigation.- Capillary effect on critical length of force chains in partially saturated granular materials within the pendular regime.- Study on the initiation of strain localization in soils by 3D non-coaxial plasticity.- Micromechanics-based constitutive modeling and DEM simulation of localized failure in soil.- Thermally induced deformation and failure in shale under drained and undrained heating.- Instability of dissociation process of methane hydrate bearing soil.- Development of image analysis tools to evaluate in-situ evolution of the grain size distribution in sand subjected to breakage.- FEMНDEM multi-scale analysis of boundary value problems involving strain localization.- Evolution of packing structure in cyclic mobility and post-liquefaction of granular soils.- Experimental versus finite element approach to study scale dependent features in granular materials' stress and deformation fields.- Onset of strain localization in fiber reinforced composites subjected to plane stress loading.- Using shear strain localisation to model the fracturing around gallery in unsaturated Callovo-Oxfordian claystone.- Experimental study on the behavior of a plasticine material.- Thermodynamic analysis of instability in unsaturated soils.- Plastic deformations in granular materials with rotation of principal stress axes.- A framework to assess the controllability of wetting on unsaturated collapsible soils.- Model tensile cracking in soil
Автор: Khan Towhid Osman Название: Soil Degradation, Conservation and Remediation ISBN: 940077589X ISBN-13(EAN): 9789400775893 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Soil is a fundamental resource that urgently needs to be protected and, where damaged, restored. This text gives readers a comprehensive understanding of soil conservation including its long-term benefits to agriculture and its role in terrestial ecosystems.
Автор: Janet Hooke; Peter Sandercock Название: Combating Desertification and Land Degradation ISBN: 3319444492 ISBN-13(EAN): 9783319444499 Издательство: Springer Рейтинг: Цена: 7685.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book reports an approach developed to research and apply methods of assessing patterns of processes in the landscape, and suitability of different types of vegetation to mitigate soil erosion and sediment flux.
Описание: This book report research results in sustainable land management and land degradation status and mitigation in 36 countries around the world. It includes also background papers with continental and international perspectives dealing with land degradation and desertification studies. The book assembles various topics of interest for a large audience. They include carbon sequestration and stocks, modern techniques to trace the trends of land degradation, traditional and modern approaches of resource-base conservation, soil fertility management, reforestation, rangeland rehabilitation, land use planning, GIS techniques in desertification risk cartography, participatory ecosystem management, policy analyses and possible plans for action. It covers various climatic domains in Africa, Asia, Europe and The Americas. The book will be of interest to a variety of environmental scientists, agronomists, national and international policy makers and a number of organizations dealing with sustainable management of natural resources.
Автор: Khan Towhid Osman Название: Soil Degradation, Conservation and Remediation ISBN: 9402402802 ISBN-13(EAN): 9789402402803 Издательство: Springer Рейтинг: Цена: 12577.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In view of the grave consequences of soil degradation on ecosystem functions, food security, biodiversity and human health, this book covers the extent, causes, processes and impacts of global soil degradation, and processes for improvement of degraded soils. Soil conservation measures, including soil amendments, decompaction, mulching, cover cropping, crop rotation, green manuring, contour farming, strip cropping, alley cropping, surface roughening, windbreaks, terracing, sloping agricultural land technology (SALT), dune stabilization, etc., are discussed. Particular emphasis is given to soil pollution and the methods of physical, chemical and biological remediation of polluted soils. This book will lead the reader from the basics to a comprehensive understanding of soil degradation, conservation and remediation.
Описание: The series "Chemistry of Plant Protection" continues the handbook "Chemie der Pflanzenschutz- und Schadlingsbekampfungsmittel," edited by R. Wegler. This volume covers contributions in the fields of pesticide degradation, desiccation and defoliation, and the acetyl choline receptor in insects."
Автор: George Exadaktylos; Ioannis G. Vardoulakis Название: Bifurcations, Instabilities, Degradation in Geomechanics ISBN: 3642080448 ISBN-13(EAN): 9783642080449 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This is an up-to-date review of developments in the field of bifurcations and instabilities in geomechanics from some of the world`s leading experts. Leading international researchers and practitioners of the topics debate the developments and applications which have occurred over the last few decades.
Описание: This book report research results in sustainable land management and land degradation status and mitigation in 36 countries around the world. It includes also background papers with continental and international perspectives dealing with land degradation and desertification studies. The book assembles various topics of interest for a large audience. They include carbon sequestration and stocks, modern techniques to trace the trends of land degradation, traditional and modern approaches of resource-base conservation, soil fertility management, reforestation, rangeland rehabilitation, land use planning, GIS techniques in desertification risk cartography, participatory ecosystem management, policy analyses and possible plans for action. It covers various climatic domains in Africa, Asia, Europe and The Americas. The book will be of interest to a variety of environmental scientists, agronomists, national and international policy makers and a number of organizations dealing with sustainable management of natural resources.
Автор: A.J. Conacher Название: Land Degradation ISBN: 0792367707 ISBN-13(EAN): 9780792367703 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Papers Selected from Contributions to the Sixth Meeting of the International Geographical Union`s Commission on Land Degradation and Desertification, Perth, Western Australia, 20-28 September 1999
Автор: Mohamed Ouessar; Donald Gabriels; Atsushi Tsunekaw Название: Water and Land Security in Drylands ISBN: 3319540203 ISBN-13(EAN): 9783319540207 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Contribution to the study of water stress on olive growing under the effect of climate change in South East of Tunisia.- Climate Change Impacts in the Maghreb Region: Status and Prospects of the Water Resources.- Effect of high temperature stress on wheat and barley production in Northern Tunisia.- Study of artificial recharge and climate change, using a numerical model: Figuig aquifer (Eastern High Atlas of Morocco).- Calibration of salinity stress parameters of AquaCrop for barley under different irrigation regimes in a dry environment.- Groundwater recharge of the Kairouan plain aquifer: Evidence of preferential flow paths through the El Haouareb limestones?.- Evapotranspiration of wheat in a hilly topography: results from measurements using a set of eddy covariance stations.- Assessing the groundwater pollution problem by nitrate and faecal bacteria: Case of Djerba unconfined aquifer (southeast Tunisia).- Salt and water dynamic of potato crop under irrigation with low quality waters.
Автор: Euripides Papamichos; Panos Papanastasiou; Elena P Название: Bifurcation and Degradation of Geomaterials with Engineering Applications ISBN: 3319563963 ISBN-13(EAN): 9783319563961 Издательство: Springer Рейтинг: Цена: 39130.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book contains the scientific contributions to the 11th International Workshop on Bifurcation and Degradation in Geomaterials (IWBDG) held in Limassol-Cyprus, May 21-25, 2017.
Автор: Kam-Tim Chau; Jidong Zhao Название: Bifurcation and Degradation of Geomaterials in the New Millennium ISBN: 3319135058 ISBN-13(EAN): 9783319135052 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Simulations of shear zones and cracks in engineering materials using extended Finite Element Method.- Discrete modelling of micro-structural phenomena in granular shear zones.- Modelling hydromechanical dilation geomaterial - cavitation and localization.- Fabric evolution and its effect on strain localization in sand.- Micro-mechanical observations of strain localization in granular soils during simple shear loading.- Grainsize evolution in open systems.- Numerical modeling of failure process in cohesive geomaterials.- Hydromechanical modelling of an initial boundary value problem: Studies of non-uniqueness with a second gradient continuum.- A FE model for hydro-mechanical coupling.- Numerical simulation and length scale calibration of micropolar hypoplastic model.- Micromechanical analysis of second order work in granular media.- Stability and bifurcation in reinforced boreholes.- Shear banding in torsion shear tests on cross-anisotropic deposits of fine Nevada sand.- Effects of flooding on crushable sand.- Numerical analysis of 1D seepage failure process of sandy materials by CWENO method.- Mechanisms of deformation in porous rocks at the grain scale.- The influence of fines content on the onset of instability and critical state line of silty sand.- A multiscale investigation of strain localization in cohesionless sand.- The effect of rotational degrees of freedom on the formation of deformation patterns in granular materials using digital image correlation.- Stick-slip motion and the associated frictional instability caused by vertical oscillations.- Investigation of direct shear interface test using micro-polar continuum approach.- Energy criterion of in-plane fracture propagation in geomaterials with rotating particles.- Dynamic instability in geomaterials associated with the presence of negative stiffness elements.- Numerical modeling of particle breaking process in granular materials: compaction and evolution of size distribution.- Onset of strain localization in unsaturated soils subjected to constant water content loading.- Double-scale assessment of micro-mechanics based constitutive models for granular materials undergoing mechanical degradation.- Hypoplastic constitutive modelling of grain damage under plane shearing.- Hierarchy of failure indicators in the failure analysis of geomaterials.- Static liquefaction of granular soils: the role of grain shape and size.- Static liquefaction and instability in granular media subjected to monotonic loading - A micromechanical investigation.- Capillary effect on critical length of force chains in partially saturated granular materials within the pendular regime.- Study on the initiation of strain localization in soils by 3D non-coaxial plasticity.- Micromechanics-based constitutive modeling and DEM simulation of localized failure in soil.- Thermally induced deformation and failure in shale under drained and undrained heating.- Instability of dissociation process of methane hydrate bearing soil.- Development of image analysis tools to evaluate in-situ evolution of the grain size distribution in sand subjected to breakage.- FEMНDEM multi-scale analysis of boundary value problems involving strain localization.- Evolution of packing structure in cyclic mobility and post-liquefaction of granular soils.- Experimental versus finite element approach to study scale dependent features in granular materials' stress and deformation fields.- Onset of strain localization in fiber reinforced composites subjected to plane stress loading.- Using shear strain localisation to model the fracturing around gallery in unsaturated Callovo-Oxfordian claystone.- Experimental study on the behavior of a plasticine material.- Thermodynamic analysis of instability in unsaturated soils.- Plastic deformations in granular materials with rotation of principal stress axes.- A framework to assess the controllability of wetting on unsaturated collapsible soils.- Model tensile cracking in soil
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