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Gully Erosion Studies from India and Surrounding Regions

Author : Pravat Kumar Shit

Publisher : Springer Nature

Page : 483 pages

File Size : 44,15 MB

Release : 2019-11-19

Category : Science

ISBN : 3030232433

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Book Description

This book offers the scientific basis for the ample evaluation of badland management in India and some surrounding regions. It examines the processes operating in the headwaters and main channels of ephemeral rivers in lateritic environments of India. In particular, the book covers a range of vital topics in the areas of gully erosion and water to soil erosion at lateritic uplands regions of India and other regions in Asia. It explores the probable gully erosion modeling through Remote Sensing & GIS Techniques. It is divided into three units. Unit I deals with the introduction of badland, types of badland and the process of badland formation. Unit II is devoted to a description of quantitative measurements. Unit III deals with the control and management processes related to various issues from different regions. As such this book serves as a reference book for research activities in this area. It is an efficient guide for aspiring researchers in applied geography, explaining advanced techniques to help students recognize both simple and complex concepts.



Climate, Environment and Disaster in Developing Countries

Author : Narayan Chandra Jana

Publisher : Springer Nature

Page : 536 pages

File Size : 19,48 MB

Release : 2022-02-01

Category : Nature

ISBN : 981166966X

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Book Description

The world is currently experiencing changes in climate and environment that often lead to natural disasters. Nearly three million people worldwide may have been killed in the past 20 years by natural disasters. In total, 90% of the natural disasters and 95% of all disaster-related deaths occur in the developing countries. Recently such problems have accelerated due to LULC change, biodiversity degradation, increased tourism, urbanization and climate change. This book, consisting of 27 chapters, explores the topics of climate, environment and natural disasters in developing countries. It is essential to discuss these diverse issues in the field of geography as it encompasses interdisciplinary topics. The range of issues on national, regional and local dimensions is not only confined to geography but also concerned to other disciplines as well. Therefore, this book is a valuable source for scientists and researchers in allied fields such as climatology, disaster management, environmental science, hydrology, agriculture, and land use studies, among other areas. Furthermore, this book can be of immense help to the planners and decision-makers engaged in dealing with the problems of climate, environmental change and natural disasters in developing countries.





Advanced Tools for Studying Soil Erosion Processes

Author : Hamid Reza Pourghasemi

Publisher : Elsevier

Page : 634 pages

File Size : 39,17 MB

Release : 2024-08-17

Category : Science

ISBN : 0443222630

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Book Description

Advanced Tools for Studying Soil Erosion Processes: Erosion Modelling, Soil Redistribution Rates, Advanced Analysis, and Artificial Intelligence presents the most recent technologies and methods in quantifying soil erosion, focusing on quantitative geomorphological assessment, soil erosion interaction with natural and man-made hazards using new methods, and technologies that employ GIS, remote sensing (RS), spatial modeling, and machine learning tools as an effective plan for decision-makers and land users.Organized into three parts: 1) Erosion processes and impacts, 2) Advanced computing techniques to quantify soil erosion, and 3) Methods of Soil Erosion, this book will be an invaluable source material for researchers, academicians, graduate and undergraduate students, and professionals in the field of geology, specifically focused on geographic information systems and remote sensing. - Provides an overview of soil erosion and its interaction with natural hazards (i.e., geological, hydrological, meteorological, and biological) - Introduces advanced tools and technologies in soil erosion management - Presents future soil erosion opportunities and challenges



Computers in Earth and Environmental Sciences

Author : Hamid Reza Pourghasemi

Publisher : Elsevier

Page : 726 pages

File Size : 41,70 MB

Release : 2021-09-22

Category : Science

ISBN : 0323886159

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Book Description

Computers in Earth and Environmental Sciences: Artificial Intelligence and Advanced Technologies in Hazards and Risk Management addresses the need for a comprehensive book that focuses on multi-hazard assessments, natural and manmade hazards, and risk management using new methods and technologies that employ GIS, artificial intelligence, spatial modeling, machine learning tools and meta-heuristic techniques. The book is clearly organized into four parts that cover natural hazards, environmental hazards, advanced tools and technologies in risk management, and future challenges in computer applications to hazards and risk management. Researchers and professionals in Earth and Environmental Science who require the latest technologies and advances in hazards, remote sensing, geosciences, spatial modeling and machine learning will find this book to be an invaluable source of information on the latest tools and technologies available. - Covers advanced tools and technologies in risk management of hazards in both the Earth and Environmental Sciences - Details the benefits and applications of various technologies to assist researchers in choosing the most appropriate techniques for purpose - Expansively covers specific future challenges in the use of computers in Earth and Environmental Science - Includes case studies that detail the applications of the discussed technologies down to individual hazards



Drainage Basin Dynamics

Author : Pravat Kumar Shit

Publisher : Springer Nature

Page : 574 pages

File Size : 26,2 MB

Release : 2022-01-01

Category : Science

ISBN : 3030796345

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Book Description

This volume provides a versatile introduction to the study of drainage basin evolution, morphology, drainage basin hydrology and sedimentology, human interference, natural and anthropogenic hazards and various management techniques. This book offers the responsible factors of sediment yield and their absolute and specific growth and rate of delivery through tributaries to the main streams. Rivers are important geomorphic agents which reflect an amazing variety of form and behaviour, showing the wide range of natural environment in which they are originated. The drainage system evolution and spatial network development within the dynamic nature are being discussed and how they are adjusted in the geomorphic time scale over the millions of years. This book shows how drainage systems function and react to change and why this thoughtful is required for flourishing integrated basin management. In tropical and sub-tropical countries population pressures as well as different developmental projects are being executed on the drainage basin without proper planning. Today scientists consider drainage basin as an administrative unit during implementation of regional projects. In this context this book will carry a bench mark for scholars and young scientists.



Agriculture and Climatic Issues in South Asia

Author : Rukhsana Sarkar

Publisher : CRC Press

Page : 451 pages

File Size : 30,30 MB

Release : 2023-12-22

Category : Technology & Engineering

ISBN : 1003823580

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Book Description

This book presents focussed information related to dynamic cropland transformation, agriculture development, climate change, and environment with the application of advance geospatial technology. It describes research using geospatial tools and techniques to develop the models, design, and planning for agricultural land use optimization especially in south Asian countries. It covers agriculture production, water scarcity, industrial development, natural resources, environmental degradation, and sustainable development. Features: Provides the adaptation strategy from a multidisciplinary resilience perspective Addresses contemporary agricultural resilience to various climate change issues Develops novel approaches for sustainability with environmentally sound practices Discusses methodological and innovative approaches at local to global perspective Reports research using geospatial tools and techniques to develop the models, design, and planning for agricultural land use optimization The book is aimed at researchers, professionals, and graduate students in GIS, environmental engineering, geography, agriculture, and climate studies.



Case Studies in Geospatial Applications to Groundwater Resources

Author : Pravat Kumar Shit

Publisher : Elsevier

Page : 434 pages

File Size : 28,57 MB

Release : 2022-10-21

Category : Science

ISBN : 0323999646

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Book Description

Case Studies in Geospatial Applications to Groundwater Resources provides thorough the most up-to-date techniques in GIS and geostatistics as they relate to groundwater, through detailed case studies that prove real-world applications of remote sensing applications to this subject. Groundwater is the primary source of fresh water in many parts of the world, while come regions are becoming overly dependent on it, consuming groundwater faster than it is naturally replenished and causing water tables to decline unremittingly. India is the largest user of groundwater in the world followed by China and the USA, with developing countries using groundwater at an unsustainable rate. Systematic planning of groundwater usage using modern techniques is essential for the proper utilization, management and modeling of this precious but shrinking natural resource. With the advent of powerful and highspeed personal computers, efficient techniques for water management have evolved, of which remote sensing, GIS (Geographic Information Systems), GPS (Global Positioning Systems) and Geostatistical techniques are of great significance. This book advances the scientific understanding, development, and application of geospatial technologies related to water resource management. Case Studies in Geospatial Applications to Groundwater Resources is a valuable reference for researchers and postgraduate students in Earth and Environmental Sciences, especially GIS, agriculture, hydrology, natural resources, and soil science, who need to be able to apply the latest technologies in groundwater research in a practical manner. - Provides detailed case studies on groundwater resources around the world, including regions with highest groundwater resource use - Covers modern remote sensing and geostatistical technique-based groundwater resource mapping, monitoring, and modelling - Describes novel region-specific management strategies and techniques for sustainability with case studies to illustrate effectiveness - Includes practical coverage of the use of geospatial analysis techniques in groundwater resources



Precipitation

Author : Jesus Rodrigo Comino

Publisher : Elsevier

Page : 591 pages

File Size : 35,37 MB

Release : 2021-08-21

Category : Science

ISBN : 0128232870

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Book Description

Precipitation: Earth Surface Responses and Processes provides readers with a general and indispensable overview of processing rainfall processes through radar techniques, numerical models, geostatistical tools, photogrammetric methods, plots, indexes of connectivity or rainfall simulations. The handbook follows a clear and consistent format, and is structured as follows: Introduction (State-of-the-Art); Part 1. Rainfall and climate/atmosphere; Part 2. Models and applications; Part 3. Rainfall as a key actor playing the main role affecting different ecosystems. Part 3: Rainfall affecting the earth surface from different scales and landforms; Part 4: Rainfall and stormwater quality management in urban and rural areas. Precipitation is a key factor needed for understanding landscape evolution and ecosystem services. Knowing the main precipitation composition, mechanisms and processes allows for efficient land management plans and ecosystem restoration activities. However, precipitation shows different responses under specific environments depending on the climate (from the arid to the polar areas), parent material, scale (from the raindrops to catchment scale), intensity, landscape morphologies (soil sealing, rills, gullies or rivers) or human activities (agriculture or urban areas). Precipitation: Earth Surface Responses and Processes bring this information together and provides indispensable material in a holistic manner for students, scientists and lecturers from different environmental disciplines such as climatology, meteorology, geomorphology, hydrology, soil science, geography, engineering, or ecology. - Includes observations on a range of earth surface processes, from climate to coastal marine ecosystems - Presents key case studies in each chapter, enhancing the applicability of each chapter - Introduces precipitation as a key factor to understand earth mechanisms and processes



Climate Change Impact on Soil Erosion in Sub-tropical Environment

Author : Subodh Chandra Pal

Publisher : Springer Nature

Page : 140 pages

File Size : 13,38 MB

Release : 2022-11-02

Category : Science

ISBN : 3031157214

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Book Description

This work focuses on the potential impact of climate change on soil erosion in a monsoon-dominated sub-tropical region. Water-induced soil erosion due to extreme rainfall during the monsoon period is a major problem worldwide, from different environmental and socio-economic perspectives. This study region covered (South Bengal) is one of the fertile agricultural belts that produces a good amount of produce and contributes to the country's GDP. However, the rate of agricultural output has decreased rapidly in recent times due to a decline in soil fertility. The monsoon-dominated sub-tropical region has unique characteristics in terms of seasonal temperature fluctuations and the availability of rainfall events. The sub-tropical region is densely populated, with the majority of the population relying on rain-fed agricultural production systems. The declining rate of agricultural production has also established that soil fertility is declining and soil erosion is increasing. Numerous studies show that soil erosion is the major cause of the region's rapidly increasing trend of land degradation. A homeostatic mechanism cannot replace soil erosion, and a gap arises between soil erosion and regolith formation. Extreme changes in land use and land cover, population growth and the lacking support for traditional agricultural practices and management practices can accelerate the rate of soil erosion and its associated reservoir sedimentation in most countries of the tropical and sub-tropical environment. Quantitative information with maximum possible accuracy through validation regarding soil loss can be an essential part of the appropriate and sustainable soil and water conservation planning. The precise aspects of modern day management strategies are soil erosion susceptibility mapping using empirical and semi-empirical models in a GIS platform or the use of probability statistics. The main objective of this work is to propose the most suitable development strategies considering the amount of soil erosion for the present and future periods. Extensive field research has been done to identify the support practice factor that the local stakeholders adopt in this region.