Download or read book Environmental Geochemistry in Tropical and Subtropical Environments written by Luiz Drude de Lacerda and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book incorporates twenty contributions on diverse aspects of the environmental geochemistry in tropical and sub-tropical environments, drawing together extensive original research not readily available elsewhere. Coverage includes intercontinental comparisons drawn on paleoclimatology, environmental impacts of mining and geochemistry of continetal shelf sediments.
Download or read book Regolith Exploration Geochemistry in Tropical and Subtropical Terrains written by C.R.M. Butt and published by Elsevier. This book was released on 2015-12-04 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of exploration geochemistry has increased enormously in the last decade. The present volume specifically addresses those geochemical exploration practices appropriate for tropical, sub-tropical and adjacent areas – in environments ranging from rainforest to desert. Practical recommendations are made for the optimization of sampling, and analytical and interpretational procedures for exploration according to the particular nature of tropically weathered terrains. The underlying theme is the recognition that regions between 35°N and 35°S in particular have a common history of deep chemical weathering and lateritization during the late Mesozoic and early Tertiary. This has had a profound and lasting effect, so that the surface geochemical expressions of mineralization throughout these regions have many similar features, with local modification due to more recent weathering under changed climates. The volume discusses the data derived from numerous research and case studies in terms of exploration and dispersion models based on the weathering and geomorphological history. The models permit valid comparisons between equivalent terrains that may be geographically widely separated and situated in quite different climatic environments. The basis of the volume is to view geochemical dispersion within the context of a genetic understanding of the evolution of landforms and the regolith (i.e. landscape geochemistry) and to develop exploration procedures based on this understanding. This book should be of interest to exploration geochemists, economic geologists, soil scientists, geomorphologists and environmental geochemists.
Download or read book Environmental Geochemistry written by Benedetto DeVivo and published by Elsevier. This book was released on 2017-09-18 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental Geochemistry: Site Characterization, Data Analysis and Case Histories, Second Edition, reviews the role of geochemistry in the environment and details state-of-the-art applications of these principles in the field, specifically in pollution and remediation situations. Chapters cover both philosophy and procedures, as well as applications, in an array of issues in environmental geochemistry including health problems related to environment pollution, waste disposal and data base management. This updated edition also includes illustrations of specific case histories of site characterization and remediation of brownfield sites. Covers numerous global case studies allowing readers to see principles in action Explores the environmental impacts on soils, water and air in terms of both inorganic and organic geochemistry Written by a well-respected author team, with over 100 years of experience combined Includes updated content on: urban geochemical mapping, chemical speciation, characterizing a brownsfield site and the relationship between heavy metal distributions and cancer mortality
Download or read book Environmental Geochemistry in the Tropics written by Julio Cesar Wasserman and published by Springer. This book was released on 2006-04-10 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Held in 1993 in Niterói, Brazil, the first International Conference on Environmental Geochemistry in Tropical Countries established a starting point for this book. The book opens with a discussion of the points that arose during the closing session, summarised by Dr. E.K. Duursma: The Environment in the Tropics Remains Unknown. Most of the processes that occur in temperate environments turn out to be completely different in the tropics. This can already be seen in Chapter 3, where estimates of radionuclide transfer factors reach values considerably greater than in temperate areas. The utilisation of variables measured in temperate environments for modelling of the tropics can result in completely erroneous conclusions and, worse, inefficient remediation solutions.
Download or read book The Natural Geochemistry Of Our Environment written by David H Speidel and published by Routledge. This book was released on 2019-09-10 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Natural Geochemistry of Our Environment shows that the Earth is a water world, whose water is transformed readily from the solid to the liquid to the gaseous state. This book, is an outgrowth of a report prepared in 1979 by Drs. Speidel and Agnew for the U.S. Science, Research, and Technology Subcommittee, provides just such a background to enables one to comprehend the natural system and the way that human activities affect that environment.
Download or read book Encyclopedia of Environmental Change written by John A Matthews and published by SAGE. This book was released on 2013-12-13 with total page 1490 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accessibly written by a team of international authors, the Encyclopedia of Environmental Change provides a gateway to the complex facts, concepts, techniques, methodology and philosophy of environmental change. This three-volume set illustrates and examines topics within this dynamic and rapidly changing interdisciplinary field. The encyclopedia includes all of the following aspects of environmental change: Diverse evidence of environmental change, including climate change and changes on land and in the oceans Underlying natural and anthropogenic causes and mechanisms Wide-ranging local, regional and global impacts from the polar regions to the tropics Responses of geo-ecosystems and human-environmental systems in the face of past, present and future environmental change Approaches, methodologies and techniques used for reconstructing, dating, monitoring, modelling, projecting and predicting change Social, economic and political dimensions of environmental issues, environmental conservation and management and environmental policy Over 4,000 entries explore the following key themes and more: Conservation Demographic change Environmental management Environmental policy Environmental security Food security Glaciation Green Revolution Human impact on environment Industrialization Landuse change Military impacts on environment Mining and mining impacts Nuclear energy Pollution Renewable resources Solar energy Sustainability Tourism Trade Water resources Water security Wildlife conservation The comprehensive coverage of terminology includes layers of entries ranging from one-line definitions to short essays, making this an invaluable companion for any student of physical geography, environmental geography or environmental sciences.
Download or read book Chinese Foreign Relations with Weak Peripheral States written by Jeffrey Reeves and published by Routledge. This book was released on 2015-10-08 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines China’s relations with its weak peripheral states through the theoretical lens of structural power and structural violence. China’s foreign policy concepts toward its weak neighbouring states, such as the ‘One Belt, One Road’ strategy, are premised on the assumption that economic exchange and a commitment to common development are the most effective means of ensuring stability on its borders. This book, however, argues that China’s overreliance on economic exchange as the basis for its bilateral relations contains inherently self-defeating qualities that have contributed and can further contribute to instability and insecurity within China’s periphery. Unequal economic exchange between China and its weak neighbours results in Chinese influence over the state’s domestic institutions, what this book refers to as ‘structural power’. Chinese structural power, in turn, can undermine the state’s development, contribute to social unrest, and exacerbate existing state/society tensions—what this book refers to as ‘structural violence’. For China, such outcomes lead to instability within its peripheral environment and raise its vulnerability to security threats stemming from nationalism, separatism, terrorism, transnational organised crime, and drug trafficking, among others. This book explores the causality between China’s economically-reliant foreign policy and insecurity in its weak peripheral states and considers the implications for China’s security environment and foreign policy. This book will be of much interest to students of Chinese politics, Asian security studies, international political economy and IR in general.
Download or read book Environmental and Low Temperature Geochemistry written by Peter Ryan and published by John Wiley & Sons. This book was released on 2014-04-21 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental and Low-Temperature Geochemistry presents conceptual and quantitative principles of geochemistry in order to foster understanding of natural processes at and near the earth’s surface, as well as anthropogenic impacts on the natural environment. It provides the reader with the essentials of concentration, speciation and reactivity of elements in soils, waters, sediments and air, drawing attention to both thermodynamic and kinetic controls. Specific features include: • An introductory chapter that reviews basic chemical principles applied to environmental and low-temperature geochemistry • Explanation and analysis of the importance of minerals in the environment • Principles of aqueous geochemistry • Organic compounds in the environment • The role of microbes in processes such as biomineralization, elemental speciation and reduction-oxidation reactions • Thorough coverage of the fundamentals of important geochemical cycles (C, N, P, S) • Atmospheric chemistry • Soil geochemistry • The roles of stable isotopes in environmental analysis • Radioactive and radiogenic isotopes as environmental tracers and environmental contaminants • Principles and examples of instrumental analysis in environmental geochemistry The text concludes with a case study of surface water and groundwater contamination that includes interactions and reactions of naturally-derived inorganic substances and introduced organic compounds (fuels and solvents), and illustrates the importance of interdisciplinary analysis in environmental geochemistry. Readership: Advanced undergraduate and graduate students studying environmental/low T geochemistry as part of an earth science, environmental science or related program. Additional resources for this book can be found at: www.wiley.com/go/ryan/geochemistry.
Download or read book Environmental Geochemistry of Potentially Toxic Metals written by Frederic R. Siegel and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Coping with Global Environmental Change Disasters and Security written by Hans Günter Brauch and published by Springer Science & Business Media. This book was released on 2011-02-03 with total page 1816 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coping with Global Environmental Change, Disasters and Security - Threats, Challenges, Vulnerabilities and Risks reviews conceptual debates and case studies focusing on disasters and security threats, challenges, vulnerabilities and risks in Europe, the Mediterranean and other regions. It discusses social science concepts of vulnerability and risks, global, regional and national security challenges, global warming, floods, desertification and drought as environmental security challenges, water and food security challenges and vulnerabilities, vulnerability mapping of environmental security challenges and risks, contributions of remote sensing to the recognition of security risks, mainstreaming early warning of conflicts and hazards and provides conceptual and policy conclusions.
Download or read book Global Industrial Impacts of Heavy Metal Pollution in Sub Saharan Africa written by Nyika, Joan and published by IGI Global. This book was released on 2023-08-07 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sub-Saharan Africa is facing a significant environmental challenge with heavy metal pollution in its soil, which threatens industrialization, agricultural productivity, and natural ecosystems. However, the region's lack of preparedness, limited awareness, and insufficient data on soil pollution have hindered effective solutions. Global Industrial Impacts of Heavy Metal Pollution in Sub-Saharan Africa, authored by experts Joan Nyika and Megersa Dinka, presents a compelling solution. Drawing on their expertise in hydro-biogeochemistry, water resource engineering, and bioremediation, the book delves into heavy metal chemistry, assessment methods, specific pollutants, and control approaches. It equips researchers, policymakers, and environmental regulators with the necessary knowledge and tools to address heavy metal pollution effectively. This groundbreaking book serves as a vital resource for understanding and combating heavy metal pollution in Sub-Saharan Africa. It provides valuable insights into the causes and consequences of soil contamination, offering practical guidance on assessment techniques, pollutant characterization, and strategies for control and prevention. By empowering scholars and decision-makers with this knowledge, the book sets the stage for sustainable development and environmental protection in the region. With its comprehensive approach and actionable solutions, this research fills a critical need. It emphasizes the importance of data-driven analysis and effective control measures, making it an indispensable tool for researchers, policymakers, and environmental regulators dedicated to safeguarding the region's ecosystems, industries, and agricultural systems from the detrimental effects of heavy metal pollution.
Download or read book Medical Geology of Africa written by Theophilus Clavell Davies and published by Elsevier. This book was released on 2024-06-10 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical Geology of Africa explores the connection between geological materials, processes and the health of humans and animals. The book fosters an improved understanding of the ways in which the geological environment impacts the geographical distribution of health problems and how they contribute to better diagnoses and therapy. Africa’s unique geoenvironmental condition gives added relevance to such studies, underlining the need for geoscience and public health students and practitioners to understand new principles and applications. Chapters in the book provide extended enquiry-based investigations and examples that employ real geochemical datasets, epidemiological records, public health statistics and visualizations. Provides a summary of current research on Medical Geology of Africa Identifies gaps in knowledge of the role of the geo-environment in deciphering unknown aetiologies Assembles the most recent literature on current thematic issues, and prescribes directions of future research
Download or read book Treatise on Estuarine and Coastal Science written by and published by Academic Press. This book was released on 2012-03-06 with total page 4604 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of estuaries and coasts has seen enormous growth in recent years, since changes in these areas have a large effect on the food chain, as well as on the physics and chemistry of the ocean. As the coasts and river banks around the world become more densely populated, the pressure on these ecosystems intensifies, putting a new focus on environmental, socio-economic and policy issues. Written by a team of international expert scientists, under the guidance of Chief Editors Eric Wolanski and Donald McClusky, the Treatise on Estuarine and Coastal Science, Ten Volume Set examines topics in depth, and aims to provide a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Most up-to-date reference for system-based coastal and estuarine science and management, from the inland watershed to the ocean shelf Chief editors have assembled a world-class team of volume editors and contributing authors Approach focuses on the physical, biological, chemistry, ecosystem, human, ecological and economics processes, to show how to best use multidisciplinary science to ensure earth's sustainability Provides a comprehensive scientific resource for all professionals and students in the area of estuarine and coastal science Features up-to-date chapters covering a full range of topics
Download or read book Subaqueous Mass Movements and Their Consequences written by A. Georgiopoulou and published by Geological Society of London. This book was released on 2020-07-08 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt: This GSL volume focuses on underwater or subaqueous landslides with the overarching goal of understanding how they affect society and the environment. The new research presented here is the result of significant advances made over recent years in directly monitoring submarine landslides, in standardising global datasets for quantitative analysis, constructing a global database, and leading international research projects. This volume demonstrates the breadth of investigation taking place into subaqueous landslides, and shows that while events like the recent ones in the Indonesian archipelago can be devastating they are at the smaller end of what the Earth has experienced in the past. Understanding the spectrum of subaqueous landslide processes, and therefore the potential societal impact, requires research across all spatial and temporal scales. This volume delivers a compilation of state-of-the-art papers covering topics from regional landslide databases to advanced techniques for in situ measurements, to numerical modelling of processes and hazards.
Download or read book Brazilian Sandy Beaches written by Antonia Cecilia Zacagnini Amaral and published by Springer Nature. This book was released on 2023-10-28 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 4000 beaches distributed along the Brazilian coastline are one of the country's main assets. They harbor endemic and diverse biota and provide numerous goods and services essential to human populations. However, they are under increasing pressure, trapped between the impacts of climate change and human activities in the terrestrial and marine environment, and the knowledge about their environmental characteristics and biodiversity is still insufficient to ensure their preservation. This book is the first-ever comprehensive work about Brazil's sandy beaches addressing their physical, ecological, and social aspects. It was written by an interdisciplinary group of leading Brazilian researchers from different regions of the country and also had the contribution of a few international experts. The information synthesized in this book is accessible to anyone who wants to know more about Brazilian coastal biodiversity and represents a significant step towards conserving Brazilian sandy beaches, their biodiversity, and ecosystem services.
Download or read book Environmental Geochemistry written by Kirk Nordstrom and published by Wiley-Blackwell. This book was released on 1998-11 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Highlights in Environmental Research written by Sir John Mason and published by World Scientific. This book was released on 2000-07-04 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains recent inaugural lectures by professors of environmental science and technology at Imperial College in London. They cover a variety of topics, ranging from the Earth's climate to pests and pesticides, illustrating the diverse and interdisciplinary nature of environmental problems. They are written by leading authorities in their disciplines but at a level that makes them accessible to all students of the environment. Contents:The Rainbow Planet: Studies of the Earth's Climate from Space (J E Harries)Water in a Changing World (H S Wheater)Man, Minerals and Environment (A J Monhemius)Rock, Soil and Health: Man's Interference with the Geochemical Environment (I Thornton)Virtual Ecology (J D Woods)Pests, Pesticides and Pest Management (G A Matthews) Readership: Civil engineers, geochemists and environmental scientists. Keywords:Earth's Climate from Space;Water Resources;Minerals;Rocks, Soil and Health;Ecology of Ocean Plankton;Pest Management;Environment;Imperial College;Climate;Water Modelling;Minerals and the Environment;Environmental Geochemistry;Pesticides;Plankton;Marine Ecology, Hydrology, Remote SensingReviews:“This book is relatively short and easy to read … other scientists and policy makers may also find it interesting reading. Several chapters may be useful as a good introduction to undergraduate students who are interested in pursuing a career in environmental fields and to graduate students as they begin to develop their research projects.”Vadose Zone Journal
