This volume provides a unique collection of contributions addressing both the ‘too much’ and ‘too little’ sides of the nitrogen story. Building on analyses started at the 6th International Nitrogen Conference, Kampala, the book explores the idea of ‘just enough nitrogen’: sufficient for sustainable food production, but not so much as to lead to unsustainable pollution and climate problems. The range of nitrogen threats examined, solutions evaluated and science-policy analyses presented her...

This volume brings together extended reviews and papers of new scientific research on atmospheric nitrogen deposition impacts globally. While there is a wealth of evidence on the magnitude, components and effects of nitrogen disposition on floral biodiversity in Europe and North America, there is an obvious lack of information on impacts on above- and below-ground fauna, and all impacts in other parts of the world, with no clear overview of how the different strands of evidence fit togethe...

This book examines the costs involved in reducing ammonia emissions from agricultural practices as well as the potential benefits for climate change mitigation. It features contributions by experts in agricultural production processes, producers of agricultural equipment and service providers as well as scientists who assess the issue from an European perspective.Coverage examines all agricultural production stages starting from animal feed and housing, including the storage and ap...

Presenting the first continental-scale assessment of reactive nitrogen in the environment, this book sets the related environmental problems in context by providing a multidisciplinary introduction to the nitrogen cycle processes. Issues of upscaling from farm plot and city to national and continental scales are addressed in detail with emphasis on opportunities for better management at local to global levels. The five key societal threats posed by reactive nitrogen are assessed, providing...

"Probably the most eloquent call to arms we're likely to hear about the politics of water" ( The Globe and Mail , Toronto).In this "chilling, in-depth examination of a rapidly emerging global crisis," Maude Barlow and Tony Clarke, two of the most active opponents to the privatization of water show how, contrary to received wisdom, water mainly flows uphill to the wealthy ( In These Times). Our most basic...

The impact on climate from 200 years of industrial development is an everyday fact of life, but did humankind's active involvement in climate change really begin with the industrial revolution, as commonly believed? Plows, Plagues, and Petroleum has sparked lively scientific debate since it was first published--arguing that humans have actually been changing the climate for some 8,000 years--as a result of the earlier discovery of agriculture.The "Ruddiman Hypothesis" will...

More energy is encapsulated in every drop of good spring water than an average-sized power station is presently able to produce. Viktor Schauberger (1885–1958) Water – all life depends on it. Yet how often do we stop to consider its true significance, its essential nature? The Water Wizard, the first volume of the Eco-Technology series which presents the original, passionate and convincing research of Viktor Schauberger in translation for the first time, looks at the importance of water to...

Global warming has been a subject of great interest to both the scientific community and the general public during the last two decades. The consensus among scientists is that global warming is caused by mans activities. At the same time, however, the publics perceived importance of the global warming issue has not yet prompted them or their elected representatives to take an appropriate level of action.In Thoughts of a Scientist, Citizen, and Grandpa on Climate Change, au...

How does life on our planet respond to--and shape--climate? This question has never been more urgent than it is today, when humans are faced with the daunting task of guiding adaptation to an inexorably changing climate. This concise, accessible, and authoritative book provides an unmatched introduction to the most reliable current knowledge about the complex relationship between living things and climate.Using an Earth System framework, David Schimel describes how organisms, commu...

This book provides an integrated analysis of the methodologies and main processes occurring at the entire river basin, from upstream until the coast, by merging the biological and hydrological processes with the social and economic components, thus providing an integrated framework for river basin management, integrating the ecohydrology approach with the ecosystem services concept.

The cryosphere encompasses the Earth's snow and ice masses. It is a critical part of our planet's climate system, one that is especially at risk from climate change and global warming. The Cryosphere provides an essential introduction to the subject, written by one of the world's leading experts in Earth-system science.In this primer, glaciologist Shawn Marshall introduces readers to the cryosphere and the broader role it plays in our global climate system. After giving a ...

How much can we use the environment without spoiling what we find so valuable about it? Determining the carrying capacity of parks and related areas is a perennial question whose urgency grows each year as the number of visits continues to increase. Parks and Carrying Capacity represents a comprehensive assessment of the issue, as it:offers a historical and conceptual treatment of carrying capacitydescribes and illustrates research approaches for assessing carrying capacity, ...