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Les évolutions contemporaines recomposent les territoires de l'action, qu'ils soient géographiques ou politiques, économiques ou communicationnels. Nouvelles technologies, accroissement des mobilités, réorganisations dans les univers de travail, nouvelles dynamiques territoriales, nouveaux risques techniques et naturels..., sont autant d'évolutions qui questionnent les identités individuelles et collectives. Saisir ces transformations représente un enjeu majeur pour les entreprises et les administrations.
Aimed at taking the mystery out of soil science, Soils: Principles, Properties and Management is a text for undergraduate/graduate students who study soil as a natural resource. Written in a reader-friendly style, with a host of examples, figures and tables, the book leads the reader from the basics of soil science through to complex situations, covering such topics as: the origin, development and classification of soil physical, chemical and biological properties of soil water and nutrient management management of problem soils, wetland soils and forest soils soil degradation Further, the ecological and agrological functions of soil are emphasized in the context of food security, biodiversity and climate change. The interactions between the environment and soil management are highlighted. Soil is viewed as an ecosystem itself and as a part of larger terrestrial ecosystems.
This handbook is a reference guide for selecting and carrying out numerous methods of soil analysis. It is written in accordance with analytical standards and quality control approaches. It covers a large body of technical information including protocols, tables, formulae, spectrum models, chromatograms and additional analytical diagrams. The approaches are diverse, from the simplest tests to the most sophisticated determination methods.
The soils are fundamental to our existence, delivering water and nutrients to plants, that feed us. But they are in many ways in danger and their conservation is therefore a most important focus for science, governments and society as a whole. A team of world recognised researchers have prepared this first English edition based on the 16th European edition. • The precursors and the processes of soil development • The physical, biological and chemical properties of soils • Nutrients and Pollutants • The various soil classifications with the main focus on the World Reference Base for Soil Resources (WRB) • The most important soils and soil landscapes of the world • Soil Evaluation Techniques • Basic Principles of Soil Conservation Whoever works with soils needs this book.
Available digitally for the first time ever, Mackenzie’s Mountain is a classic novel of romantic suspense from New York Times and USA Today bestselling author Linda Howard Night Wing—the revolutionary test plane with a top secret weapons system—is Colonel Joe "Breed" Mackenzie's number-one priority—and weapons expert Caroline Evans his number-one distraction. When someone on the inside sabotages Night Wing, Caroline's late hours and expertise come under suspicion, forcing Joe to choose between allegiance to his country…and love for his prime suspect. Featuring an excerpt from TROUBLEMAKER, Linda Howard’s new hardcover novel!
'Rewriting' in the context of critical work on Caribbean literature has tended to be used to discuss revisionism from a variety of postcolonial perspectives, such as 'rewriting history' or 'rewriting canonical texts.' By shifting the focus to how Caribbean writers return to their own works in order to rework them, this book offers theoretical considerations to postcolonial studies on 'literariness' in relation to the near-obsessive degree of rewriting to which Caribbean writers have subjected their own literary texts. Focusing specifically on FrankZtienne, this book offers an overview of how the defining aesthetic and thematic components of FrankZtienne's major works have emerged over the co...
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Soil Management and Climate Change: Effects on Organic Carbon, Nitrogen Dynamics, and Greenhouse Gas Emissions provides a state of the art overview of recent findings and future research challenges regarding physical, chemical and biological processes controlling soil carbon, nitrogen dynamic and greenhouse gas emissions from soils. This book is for students and academics in soil science and environmental science, land managers, public administrators and legislators, and will increase understanding of organic matter preservation in soil and mitigation of greenhouse gas emissions. Given the central role soil plays on the global carbon (C) and nitrogen (N) cycles and its impact on greenhouse g...
The most complete, nonpartisan source of information on this hot agronomic topic available today, this book brings together a diverse group of papers and data to resolve the debate between sedimentologists and soil scientists and agronomists over whether the effects of soil erosion on carbon and atmospheric CO2 is beneficial or destructive. Divided into four sections, it offers data on how soil erosion affects soil, water, and air quality. Topics include mineralization rate, inundation, sediment deposition, and global warming potential, as well as carbon dioxide, methane, and nitrous oxide emissions, and the implications of soil erosion on the global carbon cycle and carbon budget.