Hydrogeomorphology is the science relating to the geographical, geological and hydrological aspects of water bodies and changes to these in response to flow variations and to natural and human caused events. The book covers the aspects of water resources, aquifer properties, structural and drainage patterns, with special reference to latest topics like Rain Water Harvesting, Watershed Development, Remote Sensing, GIS, GPS, DSTM, MCE and TIR. With social, cultural and administrative steps, problems with their solutions and means of sustainable development finding their way in the book, thus making the book a must buy for all concerned. The present book covers detailed studies of hydrogeology and geomorphology. Their simple and accurate presentation by images and tables serves the appetite of not only the students but also of the professionals in the field of agricultural and civil engineering, environment, geology, geomorphology, hydrogeology, hydrology and irrigation.

The Mediterranean region contains a diverse and interesting climate ranging from areas with permanent glaciers to areas of subtropical, semiarid regions. The region is potentially sensitive to climate change and its progress has environmental, social, and economic implications within and beyond the region. Produced by the Mediterranean Climate Variability and Predictability Research Networking Project, this book reviews the evolution of the Mediterranean climate over the past two millennia with projections further into the twenty-first century as well as examining in detail various aspects of the Mediterranean region's climate including evolution, atmospheric variables, and oceanic and land elements. Integrated with this, the book also considers the social and economic problems or vulnerabilities associated with the region. Written and reviewed by multiple researchers to ensure a high level of information presented clearly, Mediterranean Climate Variables will be an invaluable source of information for geologists, oceanographers, and anyone interested in learning more about the Mediterranean climate.

With a new afterword, Why You Are Here: A speech on the opening of the COP26 climate summit As a young man, I felt I was out there in the wild, experiencing the untouched natural world - but it was an illusion. The tragedy of our time has been happening all around us, barely noticeable from day to day - the loss of our planet's wild places, its biodiversity. I have been witness to this decline. A Life on Our Planet contains my witness statement, and my vision for the future - the story of how we came to make this, our greatest mistake, and how, if we act now, we can yet put it right. We have the opportunity to create the perfect home for ourselves and restore the wonderful world we inherited. All we need is the will do so.

Examining the science of stream restoration, Rebecca Lave argues that the neoliberal emphasis on the privatization and commercialization of knowledge has fundamentally changed the way that science is funded, organized, and viewed in the United States. Stream restoration science and practice is in a startling state. The most widely respected expert in the field, Dave Rosgen, is a private consultant with relatively little formal scientific training. Since the mid-1990s, many academic and federal agency - based scientists have denounced Rosgen as a charlatan and a hack. Despite this, Rosgen's Natural Channel Design approach, classification system, and short-course series are not only accepted but are viewed as more legitimate than academically produced knowledge and training. Rosgen's methods are now promoted by federal agencies including the Environmental Protection Agency, the U.S. Forest Service, the U.S. Fish and Wildlife Service, and the Natural Resources Conservation Service, as well as by resource agencies in dozens of states. Drawing on the work of Pierre Bourdieu, Lave demonstrates that the primary cause of Rosgen's success is neither the method nor the man but is instead the assignment of a new legitimacy to scientific claims developed outside the academy, concurrent with academic scientists' decreasing ability to defend their turf. What is at stake in the Rosgen wars, argues Lave, is not just the ecological health of our rivers and streams but the very future of environmental science.

In The Big Muddy, the first long-term environmental history of the Mississippi, Christopher Morris offers a brilliant tour across five centuries as he illuminates the interaction between people and the landscape, from early hunter-gatherer bands to present-day industrial and post-industrial society.
Morris shows that when Hernando de Soto arrived at the lower Mississippi Valley, he found an incredibly vast wetland, forty thousand square miles of some of the richest, wettest land in North America, deposited there by the big muddy river that ran through it. But since then much has changed, for the river and for the surrounding valley. Indeed, by the 1890s, the valley was rapidly drying. Morris shows how centuries of increasingly intensified human meddling--including deforestation, swamp drainage, and levee construction--led to drought, disease, and severe flooding. He outlines the damage done by the introduction of foreign species, such as the Argentine nutria, which escaped into the wild and are now busy eating up Louisiana's wetlands. And he critiques the most monumental change in the lower Mississippi Valley--the reconstruction of the river itself, largely under the direction of the Army Corps of Engineers. Valley residents have been paying the price for these human interventions, most visibly with the disaster that followed Hurricane Katrina. Morris also describes how valley residents have been struggling to reinvigorate the valley environment in recent years--such as with the burgeoning catfish and crawfish industries--so that they may once again live off its natural abundance.
Morris concludes that the problem with Katrina is the problem with the Amazon Rainforest, drought and famine in Africa, and fires and mudslides in California--it is the end result of the ill-considered bending of natural environments to human purposes.

The increasingly widespread production of toxins by marine and freshwater microalgae raises serious concerns regarding seafood and drinking water safety. This book compiles studies on the influence of climate change on the spreading of toxin-producing species in aquatic systems. The chemistry and biology of toxin production is revised and an outlook on control and prevention of the toxins' impact on human and animal health is given.

The Arctic: A Barometer of Global Climate Variability provides a comprehensive source of information on all aspects of the Arctic region. Through thorough research, first-hand accounts and case studies, the book details international arctic research initiatives and native environments, including flora and fauna. Sections explore the impact of climate change, the effect of the Arctic on climate change, the environmental issues facing the region and how it is adapting. It is also a must-read source of information for polar scientists, applicable PhD students, early researchers, environmental scholars, and anyone searching for information on any aspect of the Arctic region. Users will find a great resource that brings together all aspects of Arctic research into one concise book.

Geomorphological Mapping: a professional handbook of techniques and applications is a new book targeted at academics and practitioners who use, or wish to utilise, geomorphological mapping within their work. Synthesising for the first time an historical perspective to geomorphological mapping, field based and digital tools and techniques for mapping and an extensive array of case studies from academics and professionals active in the area. Those active in geomorphology, engineering geology, reinsurance, Environmental Impact Assessors, and allied areas, will find the text of immense value.
Growth of interest in geomorphological mapping and currently no texts comprehensively cover this topicExtensive case studies that will appeal to professionals, academics and students (with extensive use of diagrams, potentially colour plates)Brings together material on digital mapping (GIS and remote sensing), cartography and data sources with a focus on modern technologies (including GIS, remote sensing and digital terrain analysis)Provides readers with summaries of current advances in methodological/technical aspectsAccompanied by electronic resources for digital mapping

The book seeks to comprehend how indigenous knowledge systems of local communities can be effectively used in disaster management of various types. A prime example is the 2015 Sendai Framework for Disaster Risk Reduction, promoting indigenous environmental management knowledge and practices. Traditional knowledge of indigenous peoples includes information and insight that supplement conventional science and environmental observations, a comprehensive understanding of the environment, natural resources, culture, and human interactions with them which is not documented before. A great deal of this knowledge have been lost in translation. In this book, the authors attempt to keep a record of each and every traditional knowledge study of the indigenous communities in managing the disasters. The use of indigenous knowledge systems in disaster understanding and management is the primary focus of the chapters.   This book is organized into four major sections. The first part gives an overview and help in conceptualizing the different concepts of hazard and disaster perception and how response and adaptation are connected with it. This part also discusses the concept of the connection between hazard and sustainable development and how the understanding of risk reduction and resilience can happen with the help of indigenous knowledge, insights, and strategies. The second part of the book introduces the different approaches to disaster and risk management. It establishes how vulnerability influences the risk associated with a hazard and the responses can be both positive and negative in disaster management. The approaches of the indigenous communities in managing a disaster, their resilience, capacity building, and community-based preparedness will be the area of prime focus in this chapter. Part 3 of this book describes the concept of sustainability through indigenous knowledge and practice. The sole highlight of this chapter is the indigenous knowledge efficacies in disaster identification, risk reduction, climate risk management, and climate action. The last section of the book explores how to meet the gaps between local knowledge and policy formulation. It highlights how traditional knowledge of the indigenous communities can prove to be beneficial in developing a holistic regional-based policy framework which will be easily accepted by the target stakeholders since they will be more acquainted with the local strategies and methods. This section ends with an assessment and discussion of the gaps and future scopes in disaster risk reduction through integrating local knowledge and modern technologies.

The paradigm and models of traditional soil science lack the ability to adequately address issues of soil dynamics, environmental integration, and change. Unexplainable research results obtained from traditional soil studies applied to non-traditional soil phenomena in physical geography, archaeology and ecology speak to the current need for soil science to move beyond description and classification and into a dynamic process-oriented soil science capable of providing explanations. Soils do not behave as static inert geologic detritus affected by climate, organisms, relief, and parent material through time, but instead soils behave as self-organizing systems dynamically interrelating with their environment. Recognition of this dynamic behaviour required a re-examination of how scientists in general think and in how modern soil science specifically evolved its basic paradigms and models. This book examines the dynamics of soil organic carbon and demonstrates the self-organizing nature of soil through time as soil responds to a wide range of environmental and human perturbations.