![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Earth & environment > The environment > Pollution & threats to the environment
Commissioned by the Intergovernmental Meeting (IGM) of the Asia-Pacific Network for Global Change Research (APN), this book offers a detailed survey of the current status of climate change and climate variability in the Asia-Pacific region, a thorough and thoughtful assessment of climate and security and clear recommendations on the best paths of climate research in the future.
This volume provides a comprehensive overview of environmental aspects of the Sava River, which is the greatest tributary to the Danube River and the major drainage river system of South Eastern Europe. Hydroelectric power plants, river traffic, intensive agricultural activities, heavy industry and floods have considerable influence on the environment and biota in the basin. Summarizing the results that were gathered in the course of EU, bilateral and national projects, the book highlights the most important stressors and helps readers to better understand the impact of anthropogenic activities on the function of river basins. Topics include: transboundary water cooperation between the riparian countries; climate change projection, including its impact on flood hazards; evaluation of anthropogenic pollution sources; pollution of sediments, metal bioavailability and ecotoxicological and microbiological characterization of the river. The biological part also addresses quality aspects related to wildlife in river aquatic ecosystems (algae, macrophytes, zooplankton, macroinvertebrates and fish) and riparian ecosystems (amphibians, reptiles, birds and mammals). The general state of biodiversity and pressures caused by invasive aquatic species are also discussed.
Our most powerful tool to reverse the global epidemic of chronic disease, heal the environment, reform politics, and revive economies is food. What we eat has tremendous implications not just for our waistlines, but also for the planet, society, and the global economy. What we do to our bodies, we do to the planet; and what we do to the planet, we do to our bodies. In Food Fix, New York Times best-selling author Mark Hyman explains how food and agriculture policies are corrupted by money and are driving a global crises: the spread of obesity and food-related chronic disease, climate change, poverty, violence, educational achievement gaps, and more. He provides solutions for citizens, businesses, and policy makers to create a healthier world, society, and planet. Pairing the latest developments in nutritional and environmental science with an unflinching look at the dark realities of the global food system and the policies that make it possible, Food Fix is a passionate call to arms that will change the way you think about - and eat - food forever. 'If you're overwhelmed by the scale of the world's problems, and wondering what you can do in your own life to start, Food Fix is for you. Dr. Hyman deftly connects the dots between education, health, climate science, and the food we eat every day, showing that the choices we make about the food we put on our plates has consequences that ripple around the world.' - Arianna Huffington
This multidisciplinary book examines the diverse ways in which environmental disasters with compounding impacts are being governed as they traverse sovereign territories across rapidly urbanising societies in Asia and the Pacific. Combining theoretical advances with contextually rich studies, the book examines efforts to tackle the complexities of cross-border environmental governance. In an urban age in which disasters are not easily contained within neatly delineated jurisdictions, both in terms of their interconnected causalities and their cascading effects, governance structures and mechanisms are faced with major challenges related to cooperation, collaboration and information sharing. This book helps bridge the gap between theory and practice by offering fresh insights and contrasting explanations for variations in transboundary disaster governance regimes among urbanising populations in the Asia-Pacific.
International concern in scientific, industrial, and governmental communi ties over traces of xenobiotics in foods and in both abiotic and biotic en vironments has justified the present triumvirate of specialized publications in this field: comprehensive reviews, rapidly published research papers and progress reports, and archival documentations. These three international publications are integrated and scheduled to provide the coherency essential for nonduplicative and current progress in a field as dynamic and complex as environmental contamination and toxicology. This series is reserved ex clusively for the diversified literature on "toxic" chemicals in our food, our feeds, our homes, recreational and working surroundings, our domestic an imals, our wildlife and ourselves. Tremendous efforts worldwide have been mobilized to evaluate the nature, presence, magnitude, fate, and toxicology of the chemicals loosed upon the earth. Among the sequelae of this broad new emphasis is an undeniable need for an articulated set of authoritative publications, where one can find the latest irr,portant world literature pro duced by these emerging areas of science together with documentation of pertinent ancillary legislation. Research directors and legislative or administrative advisers do not have the time to scan the escalating number of technical publications that may contain articles impbrtant to current responsibility. Rather, these individuals need the background provided by detailed reviews and the assurance that the latest information is made available to them, all with minimal literature searching.
The North Atlantic Treaty Organization (NATO) established the "Committee on the Challenges of Modern Society" (CCMS) at the November 1969 meeting of the North Atlantic Council. The CCMS was charged with developing meaningful environmen tal and social programs that complement other international pro grams, and with showing leadership, first, in solution of exist ing problems and, second, in development of long-range goals for environmental protection in the NATO sphere of influence and in other countries as well. A first Pilot Study on Air Pollution was initiated by the CCMS at its inaugural meeting in December 1969. The United States (Environmental Protection Agency) has been the pilot nation with the Federal Republic of Germany (Federal Minis try of the Interior) and Turkey (Scientific and Technical Rese arch Council) as co-pilot nations. The Pilot Study on Air Pollution was an action program de signed to demonstrate and encourage the utilization of existing knowledge for the development of air quality management programs. It entailed the demonstration of a systems approach to air quali ty management. Case studies have been carried out in Ankara, Turkey; Frankfurt, Federal Republic of Germany; St. Louis, U.S.; Oslo, Norway; and South Holland Region, The Netherlands (NATO/CCMS Report No. 6, Appendices A- E)."
This monograph is devoted to different aspects associated with citric acid, inorganic citrates and their aqueous and organic solutions. It includes information about properties, occurrence and technological applications of citric acid and inorganic citrates. Phase equilibria - melting, freezing, boiling, vapour pressures, solubilities of citric acid in water, organic solvents and ternary systems are presented, correlated, and analyzed. Dynamic properties - viscosities, diffusion coefficients, electrical conductivities and surface tensions are examined. Mathematical representations of citric acid dissociation, in electrolyte solutions and in buffers are discussed. Citric acid chemistry - syntheses of citric acid, neutralization, degradation, oxidation, esterification, formation of anhydrides, amides and citrate-based siderophores is reviewed.
This book introduces readers to the fundamentals of simulating and analyzing built and natural environments using the Computational Fluid Dynamics (CFD) method. CFD offers a powerful tool for dealing with various scientific and engineering problems and is widely used in diverse industries. This book focuses on the most important aspects of applying CFD to the study of urban, buildings, and indoor and outdoor environments. Following the logical procedure used to prepare a CFD simulation, the book covers e.g. the governing equations, boundary conditions, numerical methods, modeling of different fluid flows, and various turbulence models. Furthermore, it demonstrates how CFD can be applied to solve a range of engineering problems, providing detailed hands-on exercises on air and water flow, heat transfer, and pollution dispersion problems that typically arise in the study of buildings and environments. The book also includes practical guidance on analyzing and reporting CFD results, as well as writing CFD reports/papers.
Analysing and synthesising vast data sets from a multitude of disciplines including climate science, economics, hydrology and agricultural research, this volume seeks new methods of combining climate change mitigation, adaptation, development, and poverty reduction in ways that are effective, efficient and equitable. A guiding principle of the project is that new alliances of state and non-state sector partners are urgently required to establish cooperative responses to the threats posed by climate change. This volume offers a vital policy framework for linking our response to this change with progressive principles of global justice and sustainable development.
This two-volume work is a testament to the increasing interest in the role of microbes in sustainable agriculture and food security. Advances in microbial technologies are explored in chapters dealing with topics such as plant-microbe interactions, rhizoremediation and cyanoremediation, and bio-immobilization. Volume II is a collection of research findings that invites readers to examine the application of microbes in pollution reduction, decontamination of agro- and aquatic ecosystems, and remediation of various toxic compounds. Highly readable entries attempt to close the knowledge gap between soil microbial associations and sustainable agriculture. Traditional agricultural management techniques have relied heavily on application of chemical fertilizers and pesticides; and recent land use change practices have led to over exploitation of natural resources. Strategies outlined here simplify a complicated picture of the way microbial communities can improve the quality of environment and eliminate food scarcity in the coming generations. This work is a significant contribution to research in this increasingly important discipline of soil sciences, and will appeal to researchers in microbiology, agriculture, environmental sciences, and soil and crop sciences.
This book is written by Dr. Hui Zhou as a Ph.D. dissertation in Tsinghua University, China. It establishes the thermochemical characteristics of model compounds in combustible solid waste (CSW), and delineates the influence of different factors on the thermochemical characteristics and the influence interactions between model components have on the thermochemical characteristics. The works provide a theoretical basis for the clean and high-efficiency utilization of CSW as well as the basic knowledge for further understanding the thermochemical conversion mechanisms of complex fuels. Researchers and engineers in the field of thermal engineering and environmental engineering can benefit from the book.
Few would dispute the power of climate change to lead to profoundly destructive weather events. At the same time, the possibility of climate change as a consequence-or even a cause-of criminal events is far less recognized. As the earth grows warmer, issues regarding land use, water rights, bio-security, and food production and distribution will continue to have far-reaching impact, and produce more opportunity for offenses by individuals and groups as well as political and corporate entities. In Climate Change from a Criminological Perspective, a panel of pioneering green criminologists investigates an increasingly complex chain of ecological causes and effects. Illegal acts are analyzed as they contribute to environmental decline (e.g., wildlife poaching) or result from ecological distress (e.g., survival-related theft). Regulatory and other interventions are critiqued, concepts of environmental harm refined, and new research methodologies called for. And while individual events described are mainly local, the contributors keep the global picture, and substantial questions about human rights and social relationships, firmly in mind. Topics featured include: Global warming as corporate crime. Climate change and the courts: U.S. and global views. Climate change, natural disasters, and gender inequality. The roles and responsibilities of environmental enforcement networks. A sociocultural perspective on climate change denial. PLUS: instructive in-depth chapters on criminological aspects of Hurricane Katrina and the Japanese nuclear disaster. A volume of considerable timeliness and vision, Climate Change from a Criminological Perspective will be read and discussed, and will inspire action, by researchers in criminology, criminal justice, environmental studies, and related disciplines, as well as policymakers.
Compared to many other regions of the world, Africa is particularly vulnerable to the effects of climate change and variability. Widespread poverty, an extensive disease burden and pockets of political instability across the continent has resulted in a low resilience and limited adaptative capacity of African society to climate related shocks and stresses. To compound this vulnerability, there remains large knowledge gaps on African climate, manifestations of future climate change and variability for the region and the associated problems of climate change impacts. Research on the subject of African climate change requires an interdisciplinary approach linking studies of environmental, political and socio-economic spheres. In this book we use different case studies on climate change and variability in Africa to illustrate different approaches to the study of climate change in Africa from across the spectrum of physical, social and political sciences. In doing so we attempt to highlight a toolbox of methodologies (along with their limitations and advantages) that may be used to further the understanding of the impacts of climate change in Africa and thus help form the basis for strategies to negate the negative implications of climate change on society.
Reviews of Environmental Contamination and Toxicology publishes authoritative reviews on the occurrence, effects, and fate of pesticide residues and other environmental contaminants. It will keep you informed of the latest significant issues by providing in-depth information in the areas of analytical chemistry, agricultural microbiology, biochemistry, human and veterinary medicine, toxicology, and food technology.
Environmental chemistry is a fast developing science aimed at deciphering fundamental mechanisms ruling the behaviour of pollutants in ecosystems. Applying this knowledge to current environmental issues leads to the remediation of environmental media, and to new, low energy, low emission, sustainable processes. Nanotechnology applications for alternative energies such as solar power, fuel cells, hydrogen and lithium batteries are reviewed in the first section. Recent investigations on carbon nanotubes, nanocatalysts and cyclodextrins disclose unprecedented techniques to monitor and clean pollutants such as greenhouse gases, heavy metals, pesticides, pathogens occurring in water, air and soil. The second section reviews the risks for human health of critical pollutants such as endocrine disruptors, dioxins and heavy metals contaminating seafood and sediments. An exhaustive review of DDT isomers reveals unexpected mechanisms of DDT transfer to fishes. A chapter on pollutant geochronology using river sedimentary archives provides novel insights on pollution history since the beginning of the anthropocene. This book will be a valuable source of information for engineers and students developing novel applied techniques to monitor and clean pollutants in air, wastewater, soils and sediments. "
This survey of the ancient levels of lakes, rivers and the sea, as well as changes in the compositions of stalagmites and sediments reveals an astonishing correlation of climate changes with the emergence and collapse of civilizations in the Middle East. The authors conclude that climate change has been the decisive factor in the history surrounding the origins of the "cradle of civilization."
To avoid uncontrolled climate change, greenhouse gas emissions will have to be brought under control by major emitters outside the affluent West. The authors investigate the political obstacles in BRIC countries and what their governments could do to strengthen climate policies without incurring serious political damage.
This book aims to stimulate new thinking on the roles of river contracts in the protection and management of hydrographic resources and ecosystems and in the sustainable development of dependent territories and communities. Up-to-date information is provided on a range of topics relating to river contracts, including their relevance to implementation of the EU Water Framework Directive on integrated river basin management. The importance of river contracts for innovation in territorial planning and governance is explored with the aid of comparative analysis between France and Italy that encompasses water management policies, legislative frameworks, contents and procedures, and stakeholder rules and participation. This analysis is supported by enlightening case studies in urbanized and rural contexts within the two countries. The book will be of high interest for all who wish to understand the potential of river contracts to create innovative forums for dialogue and knowledge sharing between public/private stakeholders and local communities and to prompt a new form of governance of river ecosystems and territories that is compliant with the subsidiarity principle.
In this book, scientists from eleven countries summarize the results of an EU project (CLIME) that explored the effects of observed and projected changes in the climate on the dynamics of lakes in Northern, Western and Central Europe. Historical measurements from eighteen sites were used to compare the seasonal dynamics of the lakes and to assess their sensitivity to local, regional and global-scale changes in the weather. Simulations using a common set of water quality models, perturbed by six climate-change scenarios, were then used to assess the uncertainties associated with the projected changes in the climate. The book includes chapters on the phenology and modelling of lake ice, the supply and recycling of nitrogen and phosphorus, the flux of dissolved organic carbon and the growth and the seasonal succession of phytoplankton. There are also chapters on the coherent responses of lakes to changes in the circulation of the atmosphere, the development of a web-based Decision Support System and the implications of climate change for the Water Framework Directive.
This book presents a unified outlook on counter-current, ion
size exclusion, supercritical fluids, high-performance thin layers,
and gas and size exclusion chromatographic techniques used for the
separation and purification of organic and inorganic analytes. It
also describes a number of green techniques, green sample
preparation methods and optimization of solvent consumption in the
chromatographic analysis of organic and inorganic analytes. This
book offers a valuable resource not only for learners, but also for
more experienced chromatographers, conveying a deeper understanding
of green chromatographic techniques, green solvents and preparation
methods.
One of the major challenges facing humankind is to provide an equitable standard of living for this and future generations: adequate food, water and energy, safe shelter and a healthy environment. Human-induced climate change, and increasing climate variability, as well as other global environmental issues such as land degradation and loss of biological diversity, threaten our ability to meet these basic human needs. It is undisputed that the last two decades have been the warmest this century, and likely to be the warmest for the last 1000 years, sea level is rising, rain and snowfall patterns are changing. Arctic sea ice is thinning and the frequency and intensity of El-NiAo events appear to be increasing. In addition, the frequency of extreme events is rising and many parts of the world have recently suffered major heat-waves, floods and droughts leading to significant loss of life and economic costs. This requires the global community to give urgent attention to addressing key issues. The range of adaptation options for agriculture and forestry is generally increasing because of technological advances, thus reducing the vulnerability of these systems to climate change. However, some regions of the world, particularly developing countries, have limited access to these technologies. Agriculture and forestry are currently not optimally managed with respect to todaya (TM)s natural climate variability. Decreasing the vulnerability of agriculture and forestry to increasing climatic variability will go a long way towards reducing the long-term vulnerability to climate change. This book represents a major step in assessing the science of climate variability and change, and their likelyimpacts on agriculture and forestry, with clear adaptation strategies required to reduce their vulnerability.
Where is the world really heading, and what can we do about it? This book takes an unflinching look at climate change, drawing upon the latest data to analyse what the next decades hold in store. With atmospheric CO2 at unprecedented levels and insufficient action being taken to prevent a rise in temperatures above 2 degrees centigrade, we are not just looking at significant disruption but the possibility of societal collapse. For the first time ever, the magnitude of this challenge is faced head on, with avenues to truly address it presented. Case studies and models from 16 authors around the world show ways that we can build adaptation and resilience, as well as what 'zero emissions' really mean. The book also provides a platform for those from a range of diverse backgrounds, whose unique experience and knowledge brings vital new perspectives. From those already feeling the impacts of climate change in the Global South to community leaders fighting to create real alternatives, we get a chance to understand the nuances and possibilities of the task ahead.
In a time when an unquestionable link between anthropogenic emissions of greenhouse gases and climatic changes has finally been acknowledged and * widely documented through IPCC reports, the need for precise estimates of greenhouse gas (GHG) production rates and emissions from natural as well as managed ecosystems has risen to a critical level. Future agreements between nations concerning the reduction of their GHG emissions will - pend upon precise estimates of the present level of these emissions in both natural and managed terrestrial and aquatic environments. From this viewpoint, the present volume should prove to a benchmark contribution because it provides very carefully assessed values for GHG emissions or exchanges between critical climatic zones in aquatic en- ronments and the atmosphere. It also provides unique information on the biases of different measurement methods that may account for some of the contradictory results that have been published recently in the literature on this subject. Not only has a large array of current measurement methods been tested concurrently here, but a few new approaches have also been developed, notably laser measurements of atmospheric CO concentration 2 gradients. Another highly useful feature of this book is the addition of - nitoring and process studies as well as modeling.
Offering a cross-country examination and comparison of drought awareness and experience, this book shows how scientists, water managers, and policy makers approach drought and water scarcity in arid and semi-arid regions of Spain, Mexico, Australia, South Africa and the United States.
This is the first publication to offer a comprehensive and balanced view of atmospheric acidity. It is organised in three sections. The first part consists of reviews of sources of acidic compounds, the second part outlines the environmental consequences and the final part discusses the technological, legal and political aspects of control strategies. |
You may like...
Facilitating Learning in Language…
Rajest S. Suman, Salvatore Moccia, …
Hardcover
R6,677
Discovery Miles 66 770
Hausdorff Calculus - Applications to…
Yingjie Liang, Wen Chen, …
Hardcover
R4,318
Discovery Miles 43 180
Marathon Swimming The Sport of the Soul…
Paul Andrew Asmuth
Hardcover
Nonlinear Analysis and Global…
Themistocles M. Rassias, Panos M. Pardalos
Hardcover
R3,414
Discovery Miles 34 140
The Public International Law of Taxation…
Asif H. Qureshi, Ajay Kumar
Hardcover
R6,013
Discovery Miles 60 130
|