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Books > Earth & environment > The environment > Pollution & threats to the environment
This edited volume summarizes the recent advancements made in plant science including molecular biology and genome editing , particularly in the development of novel pathways tolerant to climate change-induced stresses such as drought, extreme temperatures, cold, salinity, flooding, etc. These stresses are liable for decrease in yields in many crop plants at global level. Till date conventional plant breeding approaches have resulted in significant improvement of crop plants for producing higher yields during adverse climatic conditions. However, the pace of improvement through conventional plant breeding needs to be accelerated in keeping with the growing demand of food and increasing human populationl, particularly in developing world. This book serves as a comprehensive reference material for researchers, teachers, and students involved in climate change-related abiotic stress tolerance studies in plants.
When it comes to the environment, Europe is a land of contrasts. The countries of the West have some of the most vigorous anti-pollution laws and some of the most energetic environmental parties in the world. The countries of the East, saddled with the legacy of a communist system that emphasized economic production over environmental protection, host some of the most ecologically devastated landscapes on the planet. What does the future hold for this ancient continent's environment? issues, the complex problems, and the political controversies surrounding the continent's checkered environmental past, complicated present and uncertain future. The book looks at the catastrophes - in January 2000, a massive spill of cyanide and heavy metals from a gold mining operation in Romania destroyed all biological life in the Tisza, Hungary's second biggest river. The poisons travelled 1000 kilometres through Hungary and Yugoslavia where they wreaked havoc on the Danube. It also examines the progress - European society has shown a greater interest in renewable energy technologies than most other industrialized regions in the last 30 years. Serving as a blueprint for the future, as well as a roadmap of the past, this work offers a look at Europe's ecological history.
Continental Scientific Drilling Project of the Cretaceous Songliao Basin (SK-1) in China is the first reference to provide the results of the first part of scientific drilling project at the Songliao Basin in the Daqing oil field, the largest known oil field in China. The project has two major objectives: one is to correlate the oceanic and continental records and determine the principal drivers of climate change in order to assist in future climate change predictions and its influence on the earth's environment. The second is to further test the theory of terrestrial genesis of hydrocarbons, and to explore the formation of intra-continental sedimentary basins, as many are major hydrocarbon provinces. In addition, this project provides the scientific basis for exploration of the Daqing Oilfields, which have a yearly production of forty million tons of oil. The world is entering a new exciting era to explore in which scientific drilling will provide a quantum leap in our understanding of its deep earth and history. Continental Scientific Drilling Project of the Cretaceous Songliao Basin (SK-1) in China will play an important role in promoting scientific drilling and earth system science research.
Britain's supremacy in the nineteenth century depended in large part on its vast deposits of coal. This coal not only powered steam engines in factories, ships, and railway locomotives but also warmed homes and cooked food. As coal consumption skyrocketed, the air in Britain's cities and towns became filled with ever-greater and denser clouds of smoke. In this far-reaching study, Peter Thorsheim explains that, for much of the nineteenth century, few people in Britain even considered coal smoke to be pollution. To them, pollution meant miasma: invisible gases generated by decomposing plant and animal matter. Far from viewing coal smoke as pollution, most people considered smoke to be a valuable disinfectant, for its carbon and sulfur were thought capable of rendering miasma harmless. Inventing Pollution examines the radically new understanding of pollution that emerged in the late nineteenth century, one that centered not on organic decay but on coal combustion. This change, as Peter Thorsheim argues, gave birth to the smoke-abatement movement and to new ways of thinking about the relationships among humanity, technology, and the environment.
This book offers extensive and comprehensive knowledge to the researchers and academicians who are working on decontamination of radioactively contaminated areas. Remediation strategies for contaminated sites are provided. Readers who will find this book useful include professionals specializing in radioecology, safe disposal of radioactive waste, as well as decontamination, remediation legacies and impact of radioactive waste material on the environment. The chapters give a broad overview and reviews of a number of original publications on remediation strategies that were explored after the Chernobyl and Fukushima Nuclear Power plant accidents. Useful case studies are provided that explore the latest technological developments and future trends for affected area decontamination.
Since the first works introducing the aluminum intercalated clay family in the early 1970s, interest in the synthesis of pillared interlayered clays has increased tremendously, especially research into the properties and applications of new synthesis methods. The need for solids that could be used as cracking catalysts with larger pores than zeolitic materials has spurred the synthesis of new porous materials from clays. Pillared Clays and Related Catalysts reviews the properties and applications of pillared clays and other layered materials used as catalysts, focusing on: the acidity of pillared clays and the effect it has on catalytic performance the use of pillared clays as supports for catalytically active phases, and the use of the resulting solids in environmentally friendly reactions the applications of the selective reduction of NOx the comparison between the reactions of pillared clays and anionic clays.
A concise yet thorough overview of the environmental issues, problems, and controversies facing the vast and diverse continent that is North America. In 1969, a drilling platform off Santa Barbara exploded, leading to one of the greatest oil spills in history. In 1970, the Cuyahoga, one of the world's most polluted rivers, actually caught fire. These environmental catastrophes and countless others, woke North Americans up to the problems of headless economic growth and a frontier attitude that said resources were boundless, and the landscape was a dump for civilization's refuse. North America, one of six titles in the World Environments series, tells the story of this environmental awakening and the continuing problems that the continent faces. It tackles the tough issues, the complex problems, and the political controversies of the North American environment. According to some estimates, one out of every nine barrels of oil used in the world every day is consumed by a North American motorist. Each year, 50 to 100 million tons of hazardous waste are generated in the watershed for the Great Lakes. The Mississippi River has now deposited so much excess nitrogen into the Gulf from agr
This book offers a concrete contribution towards a better understanding of climate change communication. It ultimately helps to catalyse the sort of cross-sectoral action needed to address the phenomenon of climate change and its many consequences. There is a perceived need to foster a better understanding of what climate change is, and to identify approaches, processes, methods and tools which may help to better communicate it. There is also a need for successful examples showing how communication can take place across society and stakeholders. Addressing the challenges in communicating to various audiences and providing a platform for reflections, it showcases lessons learnt from research, field projects and best practices in various settings in various different countries. The acquired knowledge can be adapted and applied to other situations.
The Horn of Africa has suffered repeated disasters: wars, drought, famine, mass refugee movements and environmental decline. This book explains the historical and political background to these crises and outlines the prospects for development in the region. Experts on the Horn cover a broad range of topics, including ethnic conflict, gender and refugees, food security, the survival of pastoralism, the future of independent Eritrea, operations of intelligence agencies and the possibilities for regional co-operation.
Egyptian coastal lakes and wetlands are among the most productive wetland ecosystems in the world. This volume explores their current status and how it can be maintained and improved. It describes the five Northern coastal lakes, their origin, physical and chemical properties and current development activities, and discusses the challenges facing these lakes, such as shrinking, pollution, degradation, and adaptive management. Further topics include hydrodynamics and modeling techniques, as well as strategies for the sustainable development of these valuable resources. The book closes with a concise summary of the conclusions and recommendations presented in the chapters. As such, it offers an invaluable resource for the academic community and postgraduate students, as well as for environmental managers and policymakers.
According to available estimates, forests cover more than one quarter of the world's total area. About sixty percent of these forests are situated in tropical countries. However, these forests are disappearing at a very fast pace. Between 1980 and 1995, an area larger than Mexico had been deforested. This accelerated destruction of forests poses a serious threat to the environmental and economic well-being of the earth. Several studies have demonstrated that natural forests are the single most important repository of terrestrial biological diversity--of ecosystems, species, and genetic resources. Forests also act as major carbon sinks, absorbing massive quantities of carbon dioxide from the atmosphere. Deforestation, according to these studies, is directly linked to adverse climate change, soil erosion, desertification, and water cycling. Until recently deforestation was deemed to be a local/national problem. However, increased awareness and scientific data have pointed out that the problem transcends national boundaries. Deforestation affects the entire earth's environment and economic development. This collection of essays analyzes the forces responsible for deforestation, the governmental policies that effect this destruction and the roles multilateral aid agencies, NGOs, play in the environmental debate. The collection critically examines the principles and criteria suggested by forest-experts for a sustained economic growth vis-a-vis forest stewardship in Latin America, Asia, Africa, and the Middle East. An invaluable resource for scholars, students, researchers, and policymakers involved with environmental and public policy issues.
The book principally addresses climate change and describes the remedial strategies for developing countries based on the 'Clean Development Mechanism' of the 'Kyoto Protocol'. It provides a very comprehensive account of the array of proposals and economic instruments devised by the international community - including the Joint Implementation and Emissions Trading initiatives of the Protocol - to abate global warming. The effects of other major atmospheric, land and water pollutants from industries and domestic sources are also covered.
This book introduces readers to the development of novel optical biosensors for environmental analysis. Environmental pollution has now become a serious problem, which threatens the health of human beings. Traditional analytical methods have a number of drawbacks, such as the need for professional operators and complicated instruments. After millions of years of evolution, biomolecules can perform various functions with good accuracy and efficiency due to their unique structures, offering a viable alternative to traditional methods. This work focuses on using new biological sensing strategies, e.g. those based on special biomaterials, bio-reactions or living cells, to establish novel biosensors. As these biosensors offer satisfactory optical response performance, they can be used to transform the recognition behavior of specific targets into optical signals and effectively detect target objects.
In his Ark of the Broken Covenant, Kunich showed that Earth's species are concentrated in 25 zones of ecological significance known as biodiversity hotspots, and maintained that we'd go a long way toward saving many species from extinction if we'd focus our protective laws and regulations on these zones. In Killing Our Oceans he extends this analysis to the extraordinary pockets of life in the oceans that are similarly threatened. In his Ark of the Broken Covenant, Kunich showed that Earth's species are concentrated in 25 zones of ecological significance known as biodiversity hotspots, and that we'd go a long way toward saving many species from extinction if we'd focus our protective laws and regulations on these zones. In Killing Our Oceans he extends this analysis to the extraordinary pockets of life in the oceans that are similarly threatened. From coral reefs to recently discovered hydrothermal vents, the oceans contain vast numbers of endangered species. We are rapidly losing these unique, irreplaceable treasures, due in part to an appalling lack of efficacious safeguards. What's in it for us if we intervene to halt this mass extinction? Quite possibly the greatest medical, nutritional, and scientific breakthroughs in all of human history, just waiting to be discovered and harnessed-or forever lost along with the dying species that hold the keys to these secrets. Kunich examines in detail the applicable international laws as well as domestic laws of the nations with key marine resources, and demonstrates the abject failure of these measures to prevent or halt a mass extinction in our oceans. He concludes with a set of legal proposals that could start us down the road to preserving the marine hotspots and, with them, most of Earth's biodiversity. Legal solutions are not the only answer, but they are a beginning.
This book addresses the links between climate change and the threats it poses to sustainable development, from a distance education perspective. Discussing current trends and challenges in sustainable development education, climate literacy and innovations in climate change education, it contributes to the global debate on the implementation of education for sustainability. It also assesses the role that e-learning can play in this process, addressing pedagogical concepts as well as the wide range of technological options now available.
Climate Change: Alternate Governance Policy for South Asia provides an assessment of climate change issues through the socioeconomic lens of one of the world's poorest, most populous regions. Although climate change is a global issue, localized solutions have become increasingly necessary to address political, economic and cultural factors in underdeveloped regions. Identifying successes, gaps and shortcomings in existing policies and regional laws relating to climate change, this book evaluates the sustainability of current practices, examining mitigation strategies and suggesting a comprehensive, innovative model of sustainable policies and governance strategy specific to the region. While the book approaches climate change, policy and mitigation from a regionally-focused standpoint, it has an underlying philosophy of Think Global, Act Local, making it universally applicable to anyone interested in climate change and its effects.
Climate Change and Social Movements is a riveting and thorough exploration of three important campaigns to influence climate change policy in the United Kingdom. The author delves deep into the campaigns and illuminates the way policymakers think about and respond to social movements.
This book presents the spatial and temporal dynamics of land use and land cover in the central Tibetan Plateau during the last two decades, based on various types of satellite data, long-term field investigation and GIS techniques. Further, it demonstrates how remote sensing can be used to map and characterize land use, land cover and their dynamic processes in mountainous regions, and to monitor and model relevant biophysical parameters. The Tibetan Plateau, the highest and largest plateau on the Earth and well known as "the roof of the world," is a huge mountainous area on the Eurasian continent and covers millions of square kilometers, with an average elevation of over 4000 m. After providing an overview of the background and an introduction to land use and land cover change, the book analyzes the current land use status, dynamic changes and spatial distribution patterns of different land-use types in the study area, using various types of remotely sensed data, digital elevation models and GIS spatial analysis methods to do so. In turn, it discusses the main driving forces, based on the main physical environment variables and socioeconomic data, and provides a future scenario analysis of land use change using a Markov chain model. Given its scope, it provides a valuable reference guide for researchers, scientists and graduate students working on environmental change in mountainous regions around the globe, and for practitioners working at government and non-government agencies.
When taxes are introduced on carbon and energy, and the revenue is
used to reduce other taxes, will a positive effect be achieved both
for the environment and for the economy? In 1990 Finland was the
first country to introduce a tax on CO2. Later, Sweden, Denmark,
Netherlands, Slovenia, Germany and the UK followed suit with tax
reforms that shifted taxation from labour to carbon and energy.
Over the years, CO {2} and energy taxes have gradually been raised,
so that in Europe taxes of more than 25 billion Euros a year have
been shifted.
This comprehensive analysis of garbage trafficking, wildlife trafficking, illegal fishing, and illegal logging highlights the difficulty in balancing human interests and environmental responsibility. The alarming consequences of eco-crime go far beyond the widespread degradation of the natural world; important societal institutions are undermined and negative social and economic impacts also result from garbage trafficking, wildlife trafficking, illegal fishing, and illegal logging. In order to successfully combat these problems, a consistent, international response will be necessary. Crimes Against Nature: Illegal Industries and the Global Environment addresses an important topic that is largely unknown and rarely documented other than in reports published by environmental NGOs and a limited number of academic articles and journalistic accounts. A comprehensive and up-to-date description of each illicit industry is provided, emphasizing the damages caused, the transnational nature of these activities, the roles played by organized crime and public and private elites, and the range of possible solutions. The author addresses the complexity of balancing human concerns with environmental interests and concludes with information regarding promising recent developments. Provides a comprehensive overview of environmental damage worldwide from illicit industries Includes coverage of key environmental regulations, including the Basel Convention, Convention on International Trade in Endangered Species (CITES), and the Lacey Act Presents a chronology of the development of illegal industries and the advent of legislation intended to fight these exploitative businesses Includes seven tables relevant to garbage trafficking, wildlife trafficking, and illegal fishing A bibliography and endnotes with each chapter document the sources used
Chemistry is considered to be one of the prime causes of environmental pollution and degradation. The United Nations General Assembly also addressed the environmental challenges in its Sustainable Development Goals (SDGs), which have been adopted in 2015. A closer look shows that to meet these goals chemistry will play an important role. Green chemistry encompasses design and synthesis of environmentally benign chemical processes, green approaches to minimize and/or remediate environmental pollution, the development of biomaterials, biofuel, and bioenergy production, biocatalysis, and policies and ethics in green chemistry. When products in use today become waste, we need to treat that waste so that hazardous substances are not re-circulated into new products. In this context, circular economy is also an important point of discussion, which focuses on recycling, reuse and use of renewable sources. The theme of the International Conference on "Green Chemistry in Environmental Sustainability & Chemical Education (ICGC-2016) held in Delhi from 17-18 November 2016 was to discuss the emerging green trends in the direction of sustainability and environmental safety. ICGC-2016 consisted of keynote, plenary and invited lectures, panel discussion, contributed oral papers and poster presentations. The conference provided a platform for high school students, undergraduate and postgraduate students, teaching fraternity and young researchers to interact with eminent scientists and academicians from all over the world who shared their valuable views, experience and research on the harmonious methods in chemistry for a sustainable environment. This volume of proceedings from the conference provides an opportunity for readers to engage with a selection of refereed papers that were presented during the ICGC-2016 conference. The overarching goal of this book is to discuss most recent innovations and concerns in green chemistry as well as practical challenges encountered and solutions adopted to remediate a scathed environment into a pristine one. It includes an extensive variety of contributions from participants of ICGC-2016 that demonstrate the importance of multidisciplinary and interdisciplinary approach to problem solving within green chemistry and environmental management. The proceedings is thus a green chemistry monograph resulting from the fruitful deliberations in the conference, which will deeply enhance awareness about our responsibility towards the environment.
Over time, it is expected that climate change will have a profound impact on human and natural systems, and thereby impede future economic growth and sustainable development. In this innovative and authoritative work, leading international experts discuss the challenges and opportunities for building an economy and society that is more resilient to climate change. Building a Climate Resilient Economy and Society fulfils a long-felt need, which assumed added importance following the Paris Climate Agreement in 2015, for a comprehensive work on climate resilience. The chapters are organised into three thematic sections. The first part explores vulnerability, adaptation and resilience, whilst part two offers sectoral perspectives from agriculture, fisheries, marine ecosystems, cities and urban infrastructure, drought prone areas and renewable energy. In the final part, the authors examine incentives, institutions and policy, covering topics such as carbon pricing, REDD-plus, the role of institutions and communities, climate finance and policies. Combining a global focus with detailed case studies from a cross section of regions, countries and sectors, this book will prove to be an invaluable resource for researchers, scholars and students. Written in concise, non-technical language, it will also provide a thorough reference for those in civil society or government working on climate resilience and disaster risk reduction. Contributors include: I. Arakelyan, L. Barrage, I. Bateman, C. Carraro, W.W. L. Cheung, R. Costanza, P.M. Cury, M. Davide, S. Dekker, Y. Elhadi, C. Fezzi, I. Haque, A.R. Harwood, C. Hesse, M. Inoue, C. Johnson, A.A. Lovett, K. May, K.A. Miller, A.J. Mohammed, D. Moran, K. Mutafoglu, K.N. Ninan, V. Orindi, A. Panda, A. Patt, R. Pichs-Madruga, M. Rao, J.-P. Schweitzer, V. Shandas, U. Sharma, Y. Su, U.R. Sumaila, T. Tai, P. ten Brink, D. Timmons, C. Tisdell, A. van Diepen-Heyadat, J. Voelkel, R.T. Watson, J. Woollard, A. Wreford |
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