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Books > Earth & environment > The environment > Pollution & threats to the environment > General

Hazardous Waste and Pollution - Detecting and Preventing Green Crimes (Hardcover, 1st ed. 2016): Tanya Wyatt Hazardous Waste and Pollution - Detecting and Preventing Green Crimes (Hardcover, 1st ed. 2016)
Tanya Wyatt
R3,081 R1,834 Discovery Miles 18 340 Save R1,247 (40%) Ships in 10 - 15 working days

This volume examines crimes that violate environmental regulations, as part of an emerging area of criminology known as green criminology. The contributions to this book examine criminal justice concerns related to regulating and enforcing environmental laws, as well as the consequences for families and communities impacted by hazardous waste and pollution. It also describes possible strategies for deterring and preventing organized crime related to environmental regulations, including black market sales of ozone depleting substances. This innovative volume provides a criminological framework for understanding environmental harms. Examining cases from the US, Europe and Australia, this volume compares and contrasts international approaches for regulating hazardous substances, and enforcing those regulations. This work will be of interest to researchers in criminology and criminal justice, particularly interested in green criminology or environmental law, as well as researchers in environmental sciences, white collar and corporate crime, and policymakers.

Oil Pollution and its Environmental Impact in the Arabian Gulf Region, Volume 3 (Hardcover, 3rd edition): M. Al-Azab, W.... Oil Pollution and its Environmental Impact in the Arabian Gulf Region, Volume 3 (Hardcover, 3rd edition)
M. Al-Azab, W. Elshorbagy, S. Al-Ghais
R4,479 Discovery Miles 44 790 Ships in 10 - 15 working days

Situated within the richest oil area in the world, the Arabian Gulf represents a stressed ecosystem with scarce published data and environmental studies.


The oil-related activities cause significant damages to different ecosystem components such as coral reefs, algal mats, mangrove and other habitats. In addition to the increasing potential of pollution and its adverse effect on the ecosystem, oil spills and relevant implications can severely affect the main source of desalinated water for the Gulf countries due to their limited water resources. Interest in pollution issues associated with Arabian Gulf has been growing in the last few years. These issues include identification and documentation of the major sources of oil pollution in the Gulf region, evaluation of the analytical methods used to identify the different types of pollutants, review of the recent advances in oil pollution impact treatment and prevention, develop stronger cooperation ties between interested members of the community, and encourage awareness of the oil pollution as a serious environmental problem in the region.


This book compiles recent studies addressing the above issues grouped in four categories; monitoring and characterizing oil spills, modeling the fate of pollutants and oil slicks in marine water, environmental effects of oil pollution on the ecosystem components, and combating, prevention and treatment of oil pollution.
* Studies oil pollution issues in association with the Arabian Gulf
* Compiles recent case studies conducted in the Arabian Gulf
* Addresses diverse topics related to pollution issues in the marine water in general and in the Arabian Gulf in particular

Electrokinetics Across Disciplines and Continents - New Strategies for Sustainable Development (Hardcover, 1st ed. 2016):... Electrokinetics Across Disciplines and Continents - New Strategies for Sustainable Development (Hardcover, 1st ed. 2016)
Alexandra B Ribeiro, Eduardo P Mateus, Nazare Couto
R4,135 R3,604 Discovery Miles 36 040 Save R531 (13%) Ships in 10 - 15 working days

The socio-economic activities due to world development are promoting increasing pressures on land, creating competition and conflicts, resulting in suboptimal use of resources. Integrated planning and management of land resources is a top subject of Agenda 21 (managed by FAO), which deals with the cross-sectoral aspects of decision-making for the sustainable use and development of natural resources. This is essential for life-support systems and its productive capacity. In this context, there is a need to find new strategies for sustainable development that links social and economic progress with environmental protection and enhancement. Electrokinetic transport processes (EK) uses a low-level direct current as the "cleaning agent". EK has been applied to the remediation of polluted soils and other contaminated matrices. It also shows a great potential to be used in different fields, as in saline soil restoration, nutrients recovery from wastes or repair and maintenance of building structures. EK may be an integrated approach for new strategies aiming at sustainable development and to support waste strategies, with worldwide interest. EK can also be coupled with phytoremediation and integrated with nanotechnology, enlarging the scope of its application. The conciliation of the EK in the recovery of secondary resources, remediation and conservation is a multidisciplinary novel approach that opens new technical possibilities for waste minimization, through upgrading of particulate waste products and the recovery of secondary resources for industrial, agricultural or social use.

Polycyclic Aromatic Hydrocarbons - Their Global Atmospheric Emissions, Transport, and Lung Cancer Risk (Hardcover, 1st ed.... Polycyclic Aromatic Hydrocarbons - Their Global Atmospheric Emissions, Transport, and Lung Cancer Risk (Hardcover, 1st ed. 2016)
Huizhong Shen
R3,290 Discovery Miles 32 900 Ships in 10 - 15 working days

This thesis presents a comprehensive analysis of the global health impacts of polycyclic aromatic hydrocarbons (PAHs) in ambient air, conducted on the basis of a high-resolution emission inventory, global chemical transport modeling, and probabilistic risk assessment. One of the main strengths of the thesis is the concentration downscaling process, which provides a linkage between emissions and exposure concentrations at a comparatively high resolution. Moreover, by focusing on individual susceptibility, the thesis proposes an instrumental revision of current risk assessment methodology and argues that, if individual susceptibility were not taken into consideration, the overall risk would be underestimated by 55% and the proportion of highly vulnerable populations would be underestimated by more than 90%.

Chernobyl (Hardcover): Michael Kerrigan Chernobyl (Hardcover)
Michael Kerrigan
R607 R548 Discovery Miles 5 480 Save R59 (10%) Ships in 9 - 17 working days

On 26 April 1986, the unthinkable happened near the Ukrainian town of Pripyat: two massive steam explosions ruptured No. 4 Reactor at the Chernobyl Nuclear Power Plant, immediately killing 30 people and setting off the worst nuclear accident in history. The explosions were followed by an open-air reactor core fire that released huge amounts of radioactive contamination into the atmosphere for the next nine days, spreading across the Soviet Union, parts of Europe, and especially neighbouring Belarus, where around 70% of the waste landed. The following clean-up operation involved more than half a million personnel at a cost of $68 billion, and a further 4,000 people were estimated to have died from disaster-related illnesses in the following 20 years. Some 350,000 people were evacuated as a result of the accident (including 95 villages in Belarus), and much of the area returned to the wild, with the nearby city of Pripyat now a ghost town. Chernobyl provides a photographic exploration of the catastrophe and its aftermath in 180 authentic photos. See the twisted wreckage of No. 4 Reactor, the cause of the nuclear disaster; marvel at historic photos of the clean-up operation, with helicopters spraying decontamination liquid and liquidators manually clearing radioactive debris; see the huge cooling pond used to cool the reactors, and which today is home to abundant wildlife, despite the radiation; explore the ghost town of Pripyat, with its decaying apartment blocks, empty basketball courts, abandoned amusement park, wrecked schools, and deserted streets.

Transformation and Utilization of Carbon Dioxide (Hardcover, 2014): Bhalchandra M. Bhanage, Masahiko Arai Transformation and Utilization of Carbon Dioxide (Hardcover, 2014)
Bhalchandra M. Bhanage, Masahiko Arai
R4,115 R3,562 Discovery Miles 35 620 Save R553 (13%) Ships in 10 - 15 working days

"Transformation and Utilization of Carbon Dioxide"shows the various organic, polymeric and inorganic compounds which result from the transformation of carbon dioxide through chemical, photocatalytic, electrochemical, inorganic and biological processes. The book consists of twelve chapters demonstrating interesting examples of these reactions, depending on the types of reaction and catalyst. It also includes two chapters dealing with the utilization of carbon dioxide as a reaction promoter and presents a wide range of examples of chemistry and chemical engineering with carbon dioxide. "Transformation and Utilization of Carbon Dioxide"is a collective work of reviews illustrative of recent advances in the transformation and utilization of carbon dioxide. This book is interesting and useful to a wide readership in the various fields of chemical science and engineering.

Bhalchandra Bhanage is a professor of industrial and engineering chemistry at Institute of Chemical Technology, India.

Masahiko Arai is a professor of chemical engineering at Hokkaido University, Japan."

The Sustainable Role of the Tree in Environmental Protection Technologies (Hardcover, 1st ed. 2016): Edita Baltrenaite, Pranas... The Sustainable Role of the Tree in Environmental Protection Technologies (Hardcover, 1st ed. 2016)
Edita Baltrenaite, Pranas Baltrenas, Arvydas Lietuvninkas
R4,271 R3,471 Discovery Miles 34 710 Save R800 (19%) Ships in 10 - 15 working days

This monograph describes ways of using trees and their byproducts in environmental protection technologies and methodologies throughout their lifecycles. The tree, the planet's main source of biomass, is an indispensable tool for sustainable technologies, and the authors present a holistic picture of how and why in this volume. The authors describe the indispensable role of the living tree in phytoremediation and biomonitoring and detail the relationship of the tree with its surrounding ecosystem. The direct and indirect relationships of a tree at its vegetation period with various components of the ecosystem (i.e. atmosphere, hydrosphere, lithosphere and soil) contribute to the role of a tree as the medium for integrating aerogenic and edaphic pollutants. Trees phytostabilize pollutants in their organisms and remove them from the soil. The ability of some species of trees to reflect the quality of the environment makes a basis for the environmental bioindication, while quantitative representation of the chemical composition of the surrounding environment allows for the use of trees in biomonitoring. Morphological features of trees (e.g. annual tree rings) allow us to observe environmental conditions in the past and retrospectively evaluate them. This monograph also details how wood products (e.g. biochar, chips, bark, etc.) of a tree after it has died are used in environmental technologies. Due to the specific morphological form and physical and chemical composition of wood products, they may be used as active materials in the technologies aimed at reducing pollution in an effective and sustainable manner.

Water Resources in Slovakia: Part I - Assessment and Development (Hardcover, 1st ed. 2019): Abdelazim M. Negm, Martina... Water Resources in Slovakia: Part I - Assessment and Development (Hardcover, 1st ed. 2019)
Abdelazim M. Negm, Martina Zelenakova
R7,692 Discovery Miles 76 920 Ships in 18 - 22 working days

This volume presents up-to-date information on the status and assessment of water resources in Slovakia and methods for their development. The major themes include key facts about Slovakian water resources, their assessment and development; water supply and demand; irrigation water; groundwater; water and sediment quality with a focus on mining water; wastewater management in Slovakia; and rainwater management. The book closes with general conclusions and recommendations for future research. It is a valuable resource for graduate students and researchers as well as for decision makers involved in sustainable development.

Chemical Modeling for Air Resources - Fundamentals, Applications, and Corroborative Analysis (Hardcover, New): Jinyou Liang Chemical Modeling for Air Resources - Fundamentals, Applications, and Corroborative Analysis (Hardcover, New)
Jinyou Liang
R1,819 Discovery Miles 18 190 Ships in 10 - 15 working days

"Chemical Modeling for Air Resources" describes fundamental topics in chemical modeling and its scientific and regulatory applications in air pollution problems, such as ozone hole, acid rain, climate change, particulate matter, and other air toxins. A number of corroborative analysis methods are described to help extract information from model data. With many examples, "Chemical Modeling for Air Resources "may serve as a textbook for graduate students and reference for professionals in fields of atmospheric science, environmental science and engineering.

- Presents atmospheric chemical modeling from both scientific and regulatory perspectives

- Includes a range of topics for each pollutant, including the science of how it forms, its health effects, the regulatory context, and modeling

- A succinct overview for air quality regulators and industry consultants interested in the most widely used modeling software

Emerging Contaminants in River Ecosystems - Occurrence and Effects Under Multiple Stress Conditions (Hardcover, 1st ed. 2016):... Emerging Contaminants in River Ecosystems - Occurrence and Effects Under Multiple Stress Conditions (Hardcover, 1st ed. 2016)
Mira Petrovic, Sergi Sabater, Arturo Elosegi, Damia Barcelo
R8,420 Discovery Miles 84 200 Ships in 18 - 22 working days

This volume offers an overview of the occurrence of emerging organic contaminants in Mediterranean rivers and their relevance to their chemical and ecological quality under water scarcity. With chapters covering the effects under multiple stress conditions of pharmaceuticals, polar pesticides, personal care products, and industrial chemicals, the observations presented can be applicable to other parts of the world where water scarcity is an issue . It is of interest to environmental chemists, ecologists, environmental engineers, and ecotoxicologists, as well as water managers and decision-makers.

Smoke and Mirrors - The Politics and Culture of Air Pollution (Hardcover): E.Melanie DuPuis Smoke and Mirrors - The Politics and Culture of Air Pollution (Hardcover)
E.Melanie DuPuis
R2,886 Discovery Miles 28 860 Ships in 18 - 22 working days

Who gets to breathe clean air? Who benefits from the cheaper products produced with dirty air? The answers, as the contributors to Smoke and Mirrors tell us, are sometimes as gray as the air itself.

From the coal factory chimneys in Manchester in the late nineteenth century to the smog hanging over Los Angeles in the late twentieth century, air pollution has long been one of the greatest threats to our environment. In this important collection of original essays, the leading environmental scientists and social scientists examine the politics of air pollution policies and help us to understand the ways these policies have led to, idiosyncratic, effective, ineffective, and even disastrous choices about what we choose to put into and take out of the air. Offering historical, contemporary and cross-national perspectives, this volume provides a refreshing new approach to understanding how air pollution policies have evolved over time.

Operational and Environmental Consequences of Large Industrial Cooling Water Systems (Hardcover, 2012): Sanjeevi Rajagopal,... Operational and Environmental Consequences of Large Industrial Cooling Water Systems (Hardcover, 2012)
Sanjeevi Rajagopal, Henk A. Jenner, Vayalam P. Venugopalan
R4,094 Discovery Miles 40 940 Ships in 18 - 22 working days

The use of water for industrial purposes is of foremost importance. It is used as a coolant and industrial activities dealing with power generation, steel and iron, paper and pulp and oil require very large amounts of water. The industry, therefore, resorts to large scale abstraction of water from natural water bodies. This water is often treated with chemicals to combat operational problems like biofouling and corrosion. Such withdrawal and subsequent discharge of large amounts of water have the potential to impart significant impact on the recipient water body. The organisms drawn along with the cooling water, as well as those residing at the discharge zone, are subjected to a combination of mechanical, thermal and chemical stress on a continuous basis.

Pollutant Diseases, Remediation and Recycling (Hardcover, 2013 ed.): Eric Lichtfouse, Jan Schwarzbauer, Didier Robert Pollutant Diseases, Remediation and Recycling (Hardcover, 2013 ed.)
Eric Lichtfouse, Jan Schwarzbauer, Didier Robert
R4,125 Discovery Miles 41 250 Ships in 18 - 22 working days

Pollution has no borders. This popular 70's saying from early ecologists is surprisingly still true nowadays despite overwhelming scientific evidence and public awareness of the occurrence of artificial toxic substances in water, food, air, living organisms and the environment. This book presents advanced reviews on pollutant occurrence, transfer, toxicity and remediation. The chapter on school air quality by Dambruoso et al. highlights the overlooked health issue of airborne pollutants in buildings. Children are particularly threatened because they spend 90% of their time indoors, even in summer. The chapter on industrial wastewater pollutants by Dsikowitzky and Schwarzbauer reviews pollutants from textile, petrochemical, paper, tire, chemical and pharmaceutical plants. The authors describe advanced analytical methods and ecotoxicity tests. Industrial pollutants include dioxins and furans that are also reviewed in the chapter by Mudhoo et al. The chapter on fly ash by Gianoncelli et al. presents many techniques to treat fly ash and, in turn, decrease pollutant concentrations. The authors also explain that fly ash can be recycled in agriculture, buildings and geopolymers. The chapter on antifouling paints used for ship protection, by Sousa et al., highlights the occurrence of toxic organotins in human organs such as heart, liver and breast milk. The chapter on surfactants by Rebello et al. focuses on safety concerns for humans and the ecosystems. Remediation techniques and green surfactants are presented. The chapters on toxic metals by Nava-Ruiz and Mendez-Armenta, Abarikwu and Ristic et al. describe sources, monitoring and diseases induced by lead, mercury, cadmium and thallium. The chapter on carcinogenic nitrosamines by Li et al. presents techniques and materials such as zeolites to remediate liquids and smoke containing nitrosamines.

Waste Management in MENA Regions (Hardcover, 1st ed. 2020): Abdelazim M. Negm, Noama Shareef Waste Management in MENA Regions (Hardcover, 1st ed. 2020)
Abdelazim M. Negm, Noama Shareef
R2,717 Discovery Miles 27 170 Ships in 18 - 22 working days

The book presents the state-of-the-art document describing the knowledge, data, cost-effectiveness and technologies employed to manage the waste in several countries such as Morocco, Tunisia, Egypt, Jordon, Syria, Palestine, Lebanon, and Yemen. It covers diverse topics including the status of the waste in the region, solid waste management, solid waste recovery and disposal, the use of the agricultural waste in feeding poultry, sludge disposal and management, wastewater treatment and energy production. Also, the book explains how waste management systems are becoming more complex in many countries with the move from landfill-based to resource recovery-based solutions following the setting of international and national targets to divert waste from landfill and to increase recycling and recovery rates. Besides, this book also evaluates the environmental legislation in the selected countries and suggests new performance enhancements. This book is of interest to environmental professionals including scientists and policymakers in the Middle East, North Africa, and areas with similar features.

Polluted Promises - Environmental Racism and the Search for Justice in a Southern Town (Hardcover, New): Melissa Checker Polluted Promises - Environmental Racism and the Search for Justice in a Southern Town (Hardcover, New)
Melissa Checker
R2,875 Discovery Miles 28 750 Ships in 18 - 22 working days

ulian Steward Award 2006 Runner-Up In this highly readable account . . . Checker has written a fine book. Assigned to students interested in urbanism, science and technology studies, race relations in the United States, environment, or social movements, the book is sure to spark thoughtful conversation. -American Anthropologist Melissa Checker's absorbing story is a portrait of America. Polluted Promises showcases the complex links between toxic waste and race, and the hope-filled journeys of environmental activists who are wise, strong, and spiritual in their fight against toxic waste--and for their lives. Checker is doing public anthropology for social justice. -Carol Stack, author of All Our Kin I hope that (this book) doesn't get pidgeonholed as a dry, academic treatise, because it is anything but that. It is a wonderfully written account of the struggles by the residents of Hyde Park, a neighborhood in Augusta, Georgia, to undo decades of...environmental racism. -In Brief A very rich, organized, and theoretically interesting ethnographic case study of environmental activism. Checker beautifully recounts how the issues of race emerged and were manipulated in social organizing against environmental poisoning. -George E. Marcus, author of Ethnography through Thick and Thin Polluted Promises is a substantial accomplishment. It grounds the notion of environmental justice wonderfully in practical terms, in the theoretically sophisticated and empathetic examination of Hyde Park. -Adolph Reed, Jr., author of Class Notes: Posing As Politics and Other Thoughts on the American Scene A sweeping and brilliant account of a struggle for environmental justice. With clarity and honesty, Checker adroitly exploits the interconnection of race, environment, and civil rights. This is an authoritative and courageous book that should be essential reading for everyone interested in environmental justice. -Bunyan Bryant, editor of Environmental Justice: Issues, Policies, and Solutions Over the past two decades, environmental racism has become the rallying cry for many communities as they discover the contaminations of toxic chemicals and industrial waste in their own backyards. Living next door to factories and industrial sites for years, the people in these communities often have record health problems and debilitating medical conditions. Melissa Checker tells the story of one such neighborhood, Hyde Park, in Augusta, Georgia, and the tenacious activism of its two hundred African American families. This community, at one time surrounded by nine polluting industries, is struggling to make their voices heard and their community safe again. Polluted Promises shows that even in the post-civil rights era, race and class are still key factors in determining the politics of pollution. Melissa Checker teaches in the Department of Urban Studies, Queens College/CUNY. She is co-editor of Local Actions: Cultural Activism, Power, and Public Life. She is donating all of her proceeds from this book to the Hyde and Aragon Park Improvement Committee.

Metals and Society - An Introduction to Economic Geology (Hardcover, 2012): Nicholas Arndt, Clement Ganino Metals and Society - An Introduction to Economic Geology (Hardcover, 2012)
Nicholas Arndt, Clement Ganino
R1,404 Discovery Miles 14 040 Ships in 18 - 22 working days

In the second edition Steve Kesler (University of Michigan) has been added as an author to rewrite some chapters. The motivation for this revised edition is to more intensively address economic issues that surround the exploitation of mineral resources. This emphasis gives the book a unique character. With these sections "Metals and Society" deals with issues that pervade much of current science reporting the rate of exploitation of natural resources, the question of when or if these resources will be exhausted, the pollution and social disturbance that accompanies mining, the compromises and challenges that arise from the explosion of demand from China, India and other rapidly developing countries, and the moral issues that surround mining of metals in lesser developed countries for consumption in the first-world countries.

With its dual character, the book will be useful as an introductory text for students in the earth sciences and a reference volume for students, teachers and researchers of geography, economics and the social sciences.

"

Ecology of Marine Ports of the Black and Azov Sea Basin (Hardcover, 1st ed. 2018): A. K. Vinogradov, Yu. I. Bogatova, I. A.... Ecology of Marine Ports of the Black and Azov Sea Basin (Hardcover, 1st ed. 2018)
A. K. Vinogradov, Yu. I. Bogatova, I. A. Synegub; Translated by Mariya Gelmboldt
R4,066 R3,535 Discovery Miles 35 350 Save R531 (13%) Ships in 10 - 15 working days

This work examines the waters of marine ports as unique integrated aquatic ecosystems. It regards marine ports as entities comprising components of natural and anthropogenic origin, including pelagic, periphytal and benthal subsystems. Using selected Black and Azov Sea ports as examples, the book discusses the hydrodynamics and water exchange, which are weakened in ports compared with open coastal zones. It reflects consequences of the presence of hydrobionts and the accumulation of organic matter, which are promoted by the variety of hard substrata and the absence of fishery. The book is divided into five main chapters. The first chapter describes the general characteristics of the marine ports at the northern coast of the Black and Azov Seas and their shipping channels. Chapters 2 to 4 discuss the main abiotic and biotic peculiarities of the pelagial, periphytal and benthal subsystems of those marine ports, and chapter 5 deals with tropho-dynamic processes in their ecosystems. A concluding section reflects recommendations how the ecosystems of ports in non-tidal seas may be ameliorated.

The Plough that Broke the Steppes - Agriculture and Environment on Russia's Grasslands, 1700-1914 (Hardcover): David Moon The Plough that Broke the Steppes - Agriculture and Environment on Russia's Grasslands, 1700-1914 (Hardcover)
David Moon
R3,468 Discovery Miles 34 680 Ships in 10 - 15 working days

This is the first environmental history of Russia's steppes. From the early-eighteenth century, settlers moved to the semi-arid but fertile grasslands from wetter, forested regions in central and northern Russia and Ukraine, and from central Europe. By the late-nineteenth century, they had turned the steppes into the bread basket of the Russian Empire and parts of Europe. But there was another side to this story. The steppe region was hit by recurring droughts, winds from the east whipped up dust storms, the fertile black earth suffered severe erosion, crops failed, and in the worst years there was famine. David Moon analyses how naturalists and scientists came to understand the steppe environment, including the origins of the fertile black earth. He also analyses how scientists tried to understand environmental change, including climate change. Farmers, and the scientists who advised them, tried different ways to deal with the recurring droughts: planting trees, irrigation, and cultivating the soil in ways that helped retain scarce moisture. More sustainable, however, were techniques of cultivation to retain scarce moisture in the soil. Among the pioneers were Mennonite settlers. Such approaches aimed to work with the environment, rather than trying to change it by planting trees or supplying more water artificially. The story is similar to the Dust Bowl on the Great Plains of the USA, which share a similar environment and environmental history. David Moon places the environmental story of the steppes in the wider context of the environmental history of European colonialism around the globe.

Greenhouse Gases and Clay Minerals - Enlightening Down-to-Earth Road Map to Basic Science of Clay-Greenhouse Gas Interfaces... Greenhouse Gases and Clay Minerals - Enlightening Down-to-Earth Road Map to Basic Science of Clay-Greenhouse Gas Interfaces (Hardcover, 1st ed. 2018)
Vyacheslav Romanov
R2,658 Discovery Miles 26 580 Ships in 18 - 22 working days

This book is a systematic compilation of the most recent body of knowledge in the rapidly developing research area of greenhouse gas interaction with clay systems. Unexpected results of the most recent studies - such as unusually high sorption capacity and sorption hysteresis of swelling clays -stimulated theoretical activity in this fascinating field. Classical molecular dynamics (MD) explains swelling caused by intercalation of water molecules and to a certain degree of CO2 molecules in clay interlayer. However, unusual frequency shifts in the transient infrared fingerprints of the intercalated molecules and the following accelerated carbonation can be tackled only via quantum mechanical modeling. This book provides a streamlined (from simple to complex) guide to the most advanced research efforts in this field.

Aerosol-Cloud Interactions from Urban, Regional, to Global Scales (Hardcover, 2015 ed.): Yuan Wang Aerosol-Cloud Interactions from Urban, Regional, to Global Scales (Hardcover, 2015 ed.)
Yuan Wang
R2,653 Discovery Miles 26 530 Ships in 18 - 22 working days

The studies in this dissertation aim at advancing our scientific understandings about physical processes involved in the aerosol-cloud-precipitation interaction and quantitatively assessing the impacts of aerosols on the cloud systems with diverse scales over the globe on the basis of the observational data analysis and various modeling studies. As recognized in the Fifth Assessment Report by the Inter-government Panel on Climate Change, the magnitude of radiative forcing by atmospheric aerosols is highly uncertain, representing the largest uncertainty in projections of future climate by anthropogenic activities. By using a newly implemented cloud microphysical scheme in the cloud-resolving model, the thesis assesses aerosol-cloud interaction for distinct weather systems, ranging from individual cumulus to mesoscale convective systems. This thesis also introduces a novel hierarchical modeling approach that solves a long outstanding mismatch between simulations by regional weather models and global climate models in the climate modeling community. More importantly, the thesis provides key scientific solutions to several challenging questions in climate science, including the global impacts of the Asian pollution. As scientists wrestle with the complexities of climate change in response to varied anthropogenic forcing, perhaps no problem is more challenging than the understanding of the impacts of atmospheric aerosols from air pollution on clouds and the global circulation.

EPR of Free Radicals in Solids II - Trends in Methods and Applications (Hardcover, 2nd ed. 2012): Anders Lund, Masaru Shiotani EPR of Free Radicals in Solids II - Trends in Methods and Applications (Hardcover, 2nd ed. 2012)
Anders Lund, Masaru Shiotani
R6,567 Discovery Miles 65 670 Ships in 18 - 22 working days

EPR of Free Radicals in Solids: Trends in Methods and Applications, 2nd ed. presents a critical two volume review of the methods and applications of EPR (ESR) for the study of free radical processes in solids. Emphasis is on the progress made in the developments in EPR technology, in the application of sophisticated matrix isolation techniques and in the advancement in quantitative EPR that have occurred since the 1st edition was published. Improvements have been made also at theoretical level, with the development of methods based on first principles and their application to the calculation of magnetic properties as well as in spectral simulations. EPR of Free Radicals in Solids II focuses on the trends in applications of experimental and theoretical methods to extract structural and dynamical properties of radicals and spin probes in solid matrices by continuous wave (CW) and pulsed techniques in nine chapters written by experts in the field. It examines the studies involving radiation- and photo-induced inorganic and organic radicals in inert matrices, the high-spin molecules and metal-based molecular clusters as well as the radical pro-cesses in photosynthesis. Recent advancements in environmental applications in-cluding measurements by myon resonance of radicals on surfaces and by quantitative EPR in dosimetry are outlined and the applications of optical detection in material research with much increased sensitivity reviewed. The potential use of EPR in quantum computing is considered in a newly written chapter. This new edition is aimed to experimentalists and theoreticians in research involving free radicals, as well as for students of advanced courses in physical chemis-try, chemical physics, materials science, biophysics, biochemistry and related fields.

Air Pollution Modeling and its Application XXIII (Hardcover, 2014 ed.): Douw Steyn, Rohit Mathur Air Pollution Modeling and its Application XXIII (Hardcover, 2014 ed.)
Douw Steyn, Rohit Mathur
R5,325 Discovery Miles 53 250 Ships in 18 - 22 working days

Recent developments in air pollution modelling are explored as a series of contributions from researchers at the forefront of their field. This newest contribution on air pollution modelling and its application is focused on local, urban, regional and intercontinental modelling; data assimilation and air quality forecasting; model assessment and evaluation; aerosol transformation. Additionally, this work also examines the relationship between air quality and human health and the effects of climate change on air quality. The work derives from a series of papers presented at the 33rd International Technical Meeting on Air Pollution Modelling and its Application held in Miami, USA, August 27 - 31, 2013.The book is intended as reference material for students and professors interested in air pollution modelling at the graduate level as well as researchers and professionals involved in developing and utilizing air pollution models."

Radionuclides in the Environment - Influence of chemical speciation and plant uptake on radionuclide migration (Hardcover, 1st... Radionuclides in the Environment - Influence of chemical speciation and plant uptake on radionuclide migration (Hardcover, 1st ed. 2015)
Clemens Walther, Dharmendra K. Gupta
R3,384 Discovery Miles 33 840 Ships in 10 - 15 working days

This book provides extensive and comprehensive information to researchers and academicians who are interested in radionuclide contamination, its sources and environmental impact. It is also useful for graduate and undergraduate students specializing in radioactive-waste disposal and its impact on natural as well as manmade environments. A number of sites are affected by large legacies of waste from the mining and processing of radioactive minerals. Over recent decades, several hundred radioactive isotopes (radioisotopes) of natural elements have been produced artificially, including 90Sr, 137Cs and 131I. Several other anthropogenic radioactive elements have also been produced in large quantities, for example technetium, neptunium, plutonium and americium, although plutonium does occur naturally in trace amounts in uranium ores. The deposition of radionuclides on vegetation and soil, as well as the uptake from polluted aquifers (root uptake or irrigation) are the initial point for their transfer into the terrestrial environment and into food chains. There are two principal deposition processes for the removal of pollutants from the atmosphere: dry deposition is the direct transfer through absorption of gases and particles by natural surfaces, such as vegetation, whereas showery or wet deposition is the transport of a substance from the atmosphere to the ground by snow, hail or rain. Once deposited on any vegetation, radionuclides are removed from plants by the airstre am and rain, either through percolation or by cuticular scratch. The increase in biomass during plant growth does not cause a loss of activity, but it does lead to a decrease in activity concentration due to effective dilution. There is also systemic transport (translocation) of radionuclides within the plant subsequent to foliar uptake, leading the transfer of chemical components to other parts of the plant that have not been contaminated directly.

Bacteria-Metal Interactions (Hardcover, 2015 ed.): Daad Saffarini Bacteria-Metal Interactions (Hardcover, 2015 ed.)
Daad Saffarini
R2,653 Discovery Miles 26 530 Ships in 18 - 22 working days

This book provides a detailed description and analysis of the reduction and metabolism of metals and metalloids by sulfate reducing bacteria. The molecular mechanisms of bacterial resistance to copper are examined as well as extracellular electron transfer and bacterial metal oxide respiration. Furthermore, in this book enrichment, isolation, and physiology of magnetotactic bacteria are discussed. The interactions of bacteria with metals in natural environments and their role in metal cycling have been studied for decades. Advances in studies of bacteria-metal interactions identified numerous important aspects of these interactions, such as bioremediation of metal-contaminated environments, the role of metals in redox reactions and other cellular functions, as well as the role of metals in toxicity and infection. Microbiologists, environmental scientists, and students interested in microbe interactions with metals and their effect on the environment and their application in biotechnology will be interested in the topics discussed in the book.

Chemistry and Chemical Technologies in Waste Valorization (Hardcover, 1st ed. 2018): Carol Sze Ki Lin Chemistry and Chemical Technologies in Waste Valorization (Hardcover, 1st ed. 2018)
Carol Sze Ki Lin
R4,266 Discovery Miles 42 660 Ships in 18 - 22 working days

The series Topics in Current Chemistry Collections presents critical reviews from the journal Topics in Current Chemistry organized in topical volumes. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Chapters "Sonocatalysis: A Potential Sustainable Pathway for the Valorization of Lignocellulosic Biomass and Derivatives", "Valorisation of Biowastes for the Production of Green Materials Using Chemical Methods" and "Green and Sustainable Separation of Natural Products from Agro-Industrial Waste: Challenges, Potentialities, and Perspectives on Emerging Approaches" are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

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