Download or read book Geo Informatics for Combating Land Degradation and Desertification written by T.S. Chouhan and published by Scientific Publishers. This book was released on 2018-10-01 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: ’’Desertification’’ means land degradation in arid, semiarid, and dry sub-humid areas resulting from various factors, including climatic variations and human activities. Combat Desertification advocates for the importance of inclusive cooperation to restore and rehabilitate degraded land and contribute towards achieving the overall Sustainable Development Goals. Land has been an overlooked component in sustainable development for years. Now, we view land as a vital link to provide solutions to cope with many other development challenges such as climate change, secure water and energy resources, promoting inclusive growth, and so on. It is widely accepted that satellite remote sensing and Geo-informatics system offers considerable advantages for land degradation and desertification assessments. With a comprehensive spatial coverage it is intrinsically synoptic, and provides objective, repetitive data which contribute to resource assessments and monitoring concepts of the process of desertification. However, if these observations can be coupled with GIS-based ecological modeling concepts, they may develop their full capacity to be used for modifying and adapting mitigation strategies.
Download or read book Recent Advances in Remote Sensing and Geoinformation Processing for Land Degradation Assessment written by Achim Roeder and published by CRC Press. This book was released on 2019-10-18 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land degradation and desertification are amongst the most severe threats to human welfare and the environment, as they affect the livelihoods of some 2 billion people in the world's drylands, and they are directly connected to pressing global environmental problems, such as the loss of biological diversity or global climate change. Strategies to combat these processes and mitigate their effects at the land-management and policy level require spatially explicit, up-to-date information, which can be provided based on remote sensing data and using geoinformation processing techniques. Recent Advances in Remote Sensing and Geoinformation Processing for Land Degradation Assessment introduces the current state of the art in this field and provides an overview of both conceptual and technological advances of the recent past. With a specific focus on desertification and land degradation, the volume covers the assessment of related biophysical indicators, as well as complementary qualitative information at different spatial and temporal scales. It is shown how remote sensing data may be utilized in the context of assessing and monitoring affected ecosystems and how this information may be assimilated into integrated interpretation and modelling concepts. In addition, different case studies are provided to demonstrate the implementation of these methods in the frame of different local settings. The volume will be of interest to scientists and students working at the interface of ecosystem services, land degradation/desertification, spatial ecology, remote sensing and spatial modelling, as well as to land managers and policy makers.
Download or read book Recent Advances in Remote Sensing and Geoinformation Processing for Land Degradation Assessment written by Achim Roeder and published by CRC Press. This book was released on 2009-04-23 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land degradation and desertification are amongst the most severe threats to human welfare and the environment, as they affect the livelihoods of some 2 billion people in the world’s drylands, and they are directly connected to pressing global environmental problems, such as the loss of biological diversity or global climate change. Strategies to combat these processes and mitigate their effects at the land-management and policy level require spatially explicit, up-to-date information, which can be provided based on remote sensing data and using geoinformation processing techniques. Recent Advances in Remote Sensing and Geoinformation Processing for Land Degradation Assessment introduces the current state of the art in this field and provides an overview of both conceptual and technological advances of the recent past. With a specific focus on desertification and land degradation, the volume covers the assessment of related biophysical indicators, as well as complementary qualitative information at different spatial and temporal scales. It is shown how remote sensing data may be utilized in the context of assessing and monitoring affected ecosystems and how this information may be assimilated into integrated interpretation and modelling concepts. In addition, different case studies are provided to demonstrate the implementation of these methods in the frame of different local settings. The volume will be of interest to scientists and students working at the interface of ecosystem services, land degradation/desertification, spatial ecology, remote sensing and spatial modelling, as well as to land managers and policy makers.
Download or read book Combating Desertification Land Degradation and Climate Change Management of Dry Lands written by T.S. Chouhan and published by Scientific Publishers. This book was released on 2018-06-01 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although much is known about the processes and effects of desertification, land degradation and climate change, little is understood about the links between them. Less still is known about how these processes are likely to interact in different social-ecological systems around the world, or how societies might be able to adapt to this twin challenge. This book identifies key vulnerabilities to the combined effects of climate change and land degradation around the world. It identifies triple-win adaptations that can tackle both climate change and land degradation, whilst supporting biodiversity and ecosystem services. Desertification, Land Degradation and Climate Change : Assessment, Mitigation and Remediation research results in sustainable land management, land degradation status and mitigation in the world. It includes background chapters with continental and international perspectives dealing with desertification, land degradation and climate change 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. Various climatic domains in Africa, Asia, Europe and the Americas are covered. 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.
Download or read book Geospatial Technologies for Land Degradation Assessment and Management written by R. S. Dwivedi and published by CRC Press. This book was released on 2018-10-17 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: The constant growth of the world’s population and the decline of the availability of land and soil resources are global concerns for food security. Other concerns are the decrease in productivity and delivery of essential ecosystems services because of the decline of soil quality and health by a range of degradation processes. Key soil properties like soil bulk density, organic carbon concentration, plant available water capacity, infiltration rate, air porosity at field moisture capacity, and nutrient reserves, are crucial properties for soil functionality which refers to the capacity of soil to perform numerous functions. These functions are difficult to measure directly and are estimated through indices of soil quality and soil health. Soil degradation, its extent and severity, can also be estimated by assessing indices of soil quality and health. "Geospatial Technology for Land Degradation Assessment and Management" uses satellite imagery and remote sensing technologies to measure landscape parameters and terrain attributes. Remote sensing and geospatial technologies are important tools in assessing the extent and the severity of land and soil degradation, their temporal changes, and geospatial distribution in a timely and cost-effective manner. The knowledge presented in the book by Dr. R.S. Dwivedi shows how remote sensing data can be utilized for inventorying, assessing, and monitoring affected ecosystems and how this information can be integrated in the models of different local settings. Through many land degradations studies, land managers, researchers, and policymakers will find practical applications of geospatial technologies and future challenges. The information presented is also relevant to advancing the Sustainable Development Goals of the United Nations towards global food security.
Download or read book Remote Sensing and GIS Applications A Starter Guide written by D.C. Joshi and published by Scientific Publishers. This book was released on 2019-03-02 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Satellite Remote Sensing and GIS, a new fast developing technology, has potential for quick and accurate assessment and characterization of natural resources potentials. Nowadays, for any small query, planning and management of natural resources, one can nd quick answer by referring the satellite images. But, satellite images have to be interpreted which requires training and skill. During recent years, at many Universities, at graduate and post graduate degree courses of engineering, agriculture, forestry, geology, geography and environmental sciences, Remote sensing and Geographical Information System (GIS) has been added as a part of syllabus. Keeping in mind, this book has been written, in simple explanatory language with illustrations, so that even novice and inexperienced person can understand and interpret the satellite images. There are 19 chapters in the book, covering two aspects, (1) Fundamentals of Remote Sensing Technology which includes satellites and sensors, spectral reectance characteristics of objects on earth surface, satellite image interpretation techniques and GIS, and (2) Applications of the Technology for identication, mapping and monitoring of landforms, soil, surface and ground water and forest resources; land use/ land cover classication and wasteland mapping; land degradation and desertication classication and mapping; crop identication and acreage estimation, watershed development planning and monitoring; natural calamities and disaster management. Each topic has been elaborately explained with case studies to meet the requirement of the students, teachers, and natural resource planners.
Download or read book Geoinformatics for Climate Change Studies written by P. K. Joshi and published by The Energy and Resources Institute (TERI). This book was released on 2011-01-01 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change is increasingly being considered a critical topic in research and policy-making. Evidences related to climate change deal with spatial and non-spatial data, which can be utilized for policy formulation. Geoinformatics, which includes remote sensing, GIS, GPS, and ICT, provides the most relevant technology to monitor climate change-related variables at different dimensions and scales. Geoinformatics for Climate Change Studies discusses the art of using this technology for investigating, monitoring, documenting, and understanding the impacts of climate change. This book provides information on the concepts and uses of geoinformatics, and focuses on filling the gap in the available literature on the subject by bringing together concepts, theories, and experiences of experts in this field.
Download or read book Geography of Rajasthan written by T.S. Chouhan and published by Scientific Publishers. This book was released on 2020-02-12 with total page 769 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rajasthan is a land of extremes and the present book indicates the great variety in relief, climate, soil, vegetation, agricultural activity and mineral deposits. Rajasthan is endowed with diversified natural resources. The survival of mankind has always been supported by nature and its resources for centuries man has been exploiting these resources for his survival and development. In the rapid march of progress, the balance that needs to be maintained between exploitation and regeneration was however largely ignored. With the increase in population there has thus been great pressure on these resources leading to their scarcity and degradation. Proper Planning for management of growth is possible only when relevant information of resource, population, availability of social and industrial infrastructure and the trends in growth are known. The aim of the books is comprehension and understanding through functional co-relation Detailed in information is furnished for the purpose of illustrating a point and general functional relationship. The Subject has been treated in its regional aspects and an attempt has been made to preserve a balance between the physical, human and economic aspects in this book. In a book dealing with a state such as Rajasthan where agriculture, animal husbandry and mining industry are of a paramount importance, it is natural that much space has been devoted to these aspects of economic geography. This book provides updated information regarding land, people available resources and infrastructural facilities mainly through maps, graphs, charts and tables. I hope the book will be very useful for planner s researchers, teachers, Students, NGO and all those interested in developmental activities.
Download or read book The Soils of Libya written by Hamdi A. Zurqani and published by Springer Nature. This book was released on 2021-03-30 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the soil pedodiversity in Libya. Soils are the source of all life; there can be no life without them. Further, each soil has its own history and its present conditions, which have been shaped by many different factors (e.g. climate, biota, parent material, and relief or topography). The book, divided into eight chapters, provides extensive information on Libyan soils. Chapter one provides an introduction and a broad perspective of the subject, while Chapter two covers the history of soil mapping and research in Libya. Chapter three focuses on local factors of soil formation and describes the geology and climate of the region to explain the diversity of its soils. Chapter four discusses soil classification systems and those most commonly used in the country. The fifth chapter illustrates the constraints and limiting factors that negatively affect agricultural activities across the country. The land cover/land use and the vegetation of the country are described in Chapter six. In turn, Chapter seven presents the status quo of soil biology, the corresponding related research activities, and the other biological properties of Libyan soils. The final chapter (Chapter eight) focus on land degradation and desertification in Libya, emphasizing the main causes, impacts of the phenomena, and efforts to combat it. This book demonstrates the problems that the country is currently facing as a result of climate change, soil erosion, salinization, and pollution, and outlines potential remedies to improve local food security. Bringing together the perspectives and expertise of many distinguished scientists from various universities and institutions in and outside of Libya, the book represents a unique and highly valuable resource.
Download or read book Environmental Geoinformatics written by Joseph L. Awange and published by Springer Science & Business Media. This book was released on 2013-06-13 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is no doubt that today, perhaps more than ever before, humanity faces a myriad of complex and demanding challenges. These include natural resource depletion and environmental degradation, food and water insecurity, energy shortages, diminishing biodiversity, increasing losses from natural disasters, and climate change with its associated potentially devastating consequences, such as rising sea levels. These human-induced and natural impacts on the environment need to be well understood in order to develop informed policies, decisions, and remedial measures to mitigate current and future negative impacts. To achieve this, continuous monitoring and management of the environment to acquire data that can be soundly and rigorously analyzed to provide information about its current state and changing patterns, and thereby allow predictions of possible future impacts, are essential. Developing pragmatic and sustainable solutions to address these and many other similar challenges requires the use of geodata and the application of geoinformatics. This book presents the concepts and applications of geoinformatics, a multidisciplinary field that has at its core different technologies that support the acquisition, analysis and visualization of geodata for environmental monitoring and management. We depart from the 4D to the 5D data paradigm, which defines geodata accurately, consistently, rapidly and completely, in order to be useful without any restrictions in space, time or scale to represent a truly global dimension of the digital Earth. The book also features the state-of-the-art discussion of Web-GIS. The concepts and applications of geoinformatics presented in this book will be of benefit to decision-makers across a wide range of fields, including those at environmental agencies, in the emergency services, public health and epidemiology, crime mapping, environmental management agencies, tourist industry, market analysis and e-commerce, or mineral exploration, among many others. The title and subtitle of this textbook convey a distinct message. Monitoring -the passive part in the subtitle - refers to observation and data acquisition, whereas management - the active component - stands for operation and performance. The topic is our environment, which is intimately related to geoinformatics. The overall message is: all the mentioned elements do interact and must not be separated. Hans-Peter B ahr, Prof. Dr.-Ing. Dr.h.c., Karlsruhe Institute of Technology (KIT), Germany.
Download or read book A Handbook of Environment Impact Assessment written by R.K. Trivedy and published by Scientific Publishers. This book was released on 2019-02-02 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environment Impact Assessment (EIA) refers to the evaluation of the effects likely to arise from a major project or activity significant affecting the Envioronment. With the enactment of Environment Protection Act 1986 and more recently EIA notification 1994, most development projects have to compulsory undergo Environment Impact Assessment. Present book fills a gap and provides much needed basic information on all aspects of EIA and also addresses itself to the development of a tool to provide scientific inputs to the process of EIA of Industrial projects as a decision making tool through the development and computerization of methods for impact identification, prediction, evaluation and mitigation. The book presents extensive literature survey including the practices followed all over the world. The book is a most valuable guide for the students and teachers of Environmental Science and Engineering, Environmental consultants, NGOs, Industries, Government Departments and all those concerned with EIA in any way.
Download or read book Disaster Perception and Management written by T.S. Chouhan and published by Scientific Publishers. This book was released on with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Disaster Management, provides the reader with various disaster management techniques and frameworks to mitigate the consequences of the disaster. This book provides various dimensions of Disaster Management, causes of disasters—both natural and manmade, threats posed and the ways of managing the same. The entire book has been divided into 29 chapters. The book is suitable for the undergraduate and postgraduate students of Geography and also students of Disaster Management. Moreover, the book can also be suitable for the students of Environmental Engineering, Agricultural Science and Engineering.
Download or read book Geo Resources written by K.L. Shrivastava and published by Scientific Publishers. This book was released on 2014-05-01 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book will be an everlasting and invaluable reference for, academia, industry and planners specialized in georesouce and for those who need updated information and current research in the field. The book will also be equally useful for advance level students and research scholars throughout the world.
Download or read book Combating Desertification and Land Degradation written by and published by . This book was released on 2011 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land Degradation and Desertification Assessment Mitigation and Remediation written by Pandi Zdruli and published by Springer Science & Business Media. This book was released on 2010-07-20 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: Land Degradation and Desertification: Assessment, Mitigation, and Remediation reports research results in sustainable land management and land degradation status and mitigation in 36 countries around the world. It includes 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. Various climatic domains in Africa, Asia, Europe and The Americas are covered. 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.
Download or read book The Causes and Progression of Desertification written by Helmut Geist and published by Routledge. This book was released on 2017-09-08 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an examination into the causes and prospects of desertification through a systematic review of 132 sub national case studies. It uses a meta-analytical model to determine whether proximate causes and underlying driving forces fall into any patterns, to identify mediating factors, feedbacks, cross-scalar dynamics and typical pathways. It shows a limited set of recurrent core variables in varying combinations to drive desertification. Most prominent root causes are climatic factors, institutions, national policies, population growth and remote economic influences that lead to local cropland expansion, overgrazing and infrastructure extension, associated with desertification as a potential but not necessary outcome. Some factors are geographically robust; most of them are region and time specific.
Download or read book Climate Agriculture and Man Shrinking Biodiversity and Sustainability written by V.K. Sehgal and published by Scientific Publishers. This book was released on 2019-11-15 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapidly shrinking biodiversity resources now have vital linkages to sustainability of climate and habitable environment; unsustainability of agriculture and decline in socio-economics of human values. This book considers the history of Planet Earth, formation of the continents, origin, and evolution of Life from the beginning till the present. The present status of management of agricultural production systems, Integrated Pest Management, genetically modified crops and organic agriculture besides the future role of pesticide industry in promoting holistic agriculture and conservation of natural biodiversity resources have also been discussed. Social impact of shrinkage of biodiversity resources beyond the biological means of their renewal together with the neglect of basic human rights to food, nutrition and health security have been discussed. A new beginning and agenda for future development of biodiversity resources have been proposed.
