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Ecotoxicology of Soil Organisms
This book provides a comprehensive examination of all aspects of the ecotoxicology of soil organisms. The book explains how contaminants reach the soil, traces their transport through the soil, and then moves on to examine the effects of contaminants on different groups of soil organisms (e.g., microorganisms, micro- and mesofauna, larger soil animals including vertebrates). The book also considers food chain transfer and discusses risk assessment procedures that are specific to soil conditions. Ecotoxicology of Soil Organisms is the only book to take such a sweeping approach toward soil ecotoxicology.
Our vanishing relative
The orang-utan is a superb representative of a major sector of the structure of biological diversity in Sumatra and Borneo. Conservation of the living conditions of the orang-utan implies maintaining the integrity of the entire natural ecosystem of indigenous plant and animal species known as the West Malesian rainforest, i.e. the natural tropical evergreen forests of distinctive floral composition which stretch from the isthmus of Kra, in Thailand, across peninsular West Malaysia, south and eastwards, including Sumatra, Borneo and Java. The main question behind this study is: What is the current status of the orang-utan? Or in other words: • what is the current geographical distribution r...
Earthworm Ecology
Earthworm Ecology, Second Edition updates the most comprehensive work available on earthworm ecology with extensive revisions of the original chapters. New chapters analyze the history of earthworm research, the importance of earthworms as representatives of soil fauna and how they affect plant growth, the effects of the invasion of exotic earthworms into North America and other regions, and vermiculture and vermicomposting in Europe.This well-illustrated, expansive study examines the important and often overlooked impact earthworms have on the environment. It discusses the impact of climate, soil properties, predation, disease and parasitism, and competition upon earthworm ecology.
Ecological Risk Assessment of Contaminants in Soil
Many industrialized and developing countries are faced with the assessment of potential risks associated with contaminated land. A variety of human activities have left their impacts on soils in the form of elevated and locally high concentrations of potential toxicants. In several cases sources have not yet been stopped and contamination continues. Decisions on the management of contaminated sites and on the regulation of chemicals in the terrestrial environment require information on the extent to which toxicants adversely affect the life support function of soils. Ecological insights into the soil as an ecosystem may support such decisions. This book reviews the latest ecological principles that should be considered in this respect.
Contaminated Soil
F. J. COLON Chairman of the Scientific Committee TNO Division of Technology for Society, APELDOORN, The NETHERLANDS Only these past few years have we gained an insight into the full extent of the problems associated with contaminated soils. The first efforts to take effective remedial action at contaminated sites were seriously hampered by the lack of experience, knowledge and technology. Fortunately, this handicap has been partly alleviated by the experience we have gained in the numerous cases we have had, and -unfortunately still have to deal with. This meeting on contaminated soil is the first international conference to cover such a wide variety of subjects related to the problems that ...
Species Sensitivity Distributions in Ecotoxicology
In spite of the growing importance of Species Sensitivity Distribution models (SSDs) in ecological risk assessments, the conceptual basis, strengths, and weaknesses of using them have not been comprehensively reviewed. This book fills that need. Written by a panel of international experts, Species Sensitivity Distributions in Ecotoxicology reviews
Pollution of the North Sea
This preface is being written at a time of exceptional public interest in the North Sea, following media head lines on toxic algal blooms, the mass mortality of common seals, and concern over pollution levels. These headlines may suggest that pollution of the North Sea is a recent event. This is not the case. Although no data are available (methods simply did not exist), it is safe to assume that emission (both into air and water) of heavy metals already started to increase in the 19th cen tury. The growth of cities and introduction of sewer sys tems led to the discharge of raw sewage and sewage sludge. The introduction of man-made (xenobiotic) organ ic chemicals and their subsequent emissio...
Rules, Norms and NGO Advocacy Strategies
There is much controversy over the development of new dams for hydropower, where concerns for environmental protection and the livelihoods of local people may conflict with the goals of economic development. This book analyses the opportunities and barriers that NGOs and civil society actors face when conducting advocacy campaigns against such developments. Through a comparison of two NGO coalitions in Cambodia and Vietnam advocating against the Xayaburi hydropower dam on the Mekong River, the book explores the intricate interactions of formal and informal rules and norms and how they influence advocacy strategies. A framework for analysis is proposed which serves as a tool for analysis by c...
Multiple Streams and Policy Ambiguity
The last decade has seen a proliferation of research bolstering the theoretical and methodological rigor of the Multiple Streams Framework (MSF), one of the most prolific theories of agenda-setting and policy change. This Element sets out to address some of the most prominent criticisms of the theory, including the lack of empirical research and the inconsistent operationalization of key concepts, by developing the first comprehensive guide for conducting MSF research. It begins by introducing the MSF, including key theoretical constructs and hypotheses. It then presents the most important theoretical extensions of the framework and articulates a series of best practices for operationalizing, measuring, and analyzing MSF concepts. It closes by exploring existing gaps in MSF research and articulating fruitful areas of future research.
Improving Agricultural Knowledge and Innovation Systems OECD Conference Proceedings
This conference proceedings from the OECD Conference on Agricultural Knowledge Systems (AKS), held in Paris inJune 2011, discusses experiences and approaches to AKS explores how to foster development and adoption of innovation to meet global food security and climate change challenges.
