Gravel Bed Rivers VI

Gravel Bed Rivers VI PDF Author: Massimo Rinaldi
Publisher: Elsevier Science Limited
ISBN: 9780444528612
Category : Science
Languages : en
Pages : 817

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Book Description
Based on the interdisciplinary approaches between earth science, engineering, physical geography, ecology and management, this text focuses on the theoretical questions, case-studies, challenges, and constraints taken from river restoration. It is illustrated with reports of new ground-breaking research covering spatial and temporal scales of physical processes in river catchments, coupling catchment and fluvial processes, grain dynamics and fluvial forms and on geo-ecology and restoration in mountain gravel-bed river environments. Each chapter includes discussions and comments providing experience and feedback from the fundamental research. This book covers scales of analysis for gravel-bed rivers, physics and modeling of processes at local and point scales, sediment delivery and storage, eco-geography and eco-hydraulics, and channel management and restoration. * Major topics in the field are presented by recognized scientific leaders * Chapters cover theories, practices, and methodologies in river management and restoration * Interdisciplinary approach includes case-studies on new, ground-breaking research

Gravel-bed rivers VI : from process understanding to river restoration : 6th Gravel-bed rivers conference, St. Jakob i.D., Austria 2005

Gravel-bed rivers VI : from process understanding to river restoration : 6th Gravel-bed rivers conference, St. Jakob i.D., Austria 2005 PDF Author: Gravel-bed Rivers Conference (6 : 2005 : St. Jakob)
Publisher:
ISBN: 9780444528612
Category :
Languages : en
Pages : 817

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Book Description


The Ocean and Cryosphere in a Changing Climate

The Ocean and Cryosphere in a Changing Climate PDF Author: Intergovernmental Panel on Climate Change (IPCC)
Publisher: Cambridge University Press
ISBN: 9781009157971
Category : Science
Languages : en
Pages : 755

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Book Description
The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.

Environmental Consequences of the Chernobyl Accident and Their Remediation

Environmental Consequences of the Chernobyl Accident and Their Remediation PDF Author: International Atomic Energy Agency
Publisher: IAEA
ISBN: 9789201147059
Category : Science
Languages : en
Pages : 166

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Book Description
The explosion on 26 April 1986 at the Chernobyl nuclear power plant and the consequent reactor fire resulted in an unprecedented release of radioactive material from a nuclear reactor and adverse consequences for the public and the environment. Although the accident occurred nearly two decades ago, controversy still surrounds the real impact of the disaster. Therefore the IAEA, in cooperation with other UN bodies, the World Bank, as well as the competent authorities of Belarus, the Russian Federation and Ukraine, established the Chernobyl Forum in 2003. The mission of the Forum was to generate 'authoritative consensual statements' on the environmental consequences and health effects attributable to radiation exposure arising from the accident as well as to provide advice on environmental remediation and special health care programmes, and to suggest areas in which further research is required. This report presents the findings and recommendations of the Chernobyl Forum concerning the environmental effects of the Chernobyl accident.

Limnogeology: Progress, Challenges and Opportunities

Limnogeology: Progress, Challenges and Opportunities PDF Author: Michael R. Rosen
Publisher: Springer Nature
ISBN: 3030665763
Category : Science
Languages : en
Pages : 592

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Book Description
This book honors the career of Professor Elizabeth Gierlowski-Kordesch who was a pioneer and leader in the field of limnogeology since the 1980s. Her work was instrumental in guiding students and professionals in the field until her untimely death in 2016. This collection of chapters was written by her colleagues and students and recognize the important role that Professor Gierlowski-Kordesch had in advancing the field of limnogeology. The chapters show the breadth of her reach as these have been contributed from virtually every continent. This book will be a primary reference for scientists, professionals and graduate students who are interested in the latest advances in limnogeologic processes and basin descriptions in North and South America, Europe, Africa, and China. *Free supplementary material available online for chapters 3,11,12 and 13. Access by searching for the book on link.springer.com

Hard Times and New Deal in Kentucky

Hard Times and New Deal in Kentucky PDF Author: George T. Blakey
Publisher: University Press of Kentucky
ISBN: 0813162130
Category : History
Languages : en
Pages : 269

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Book Description
The Great Depression and the New Deal touched the lives of almost every Kentuckian during the 1930s. Fifty years later the Commonwealth is still affected by the legacies of that era and the policies of the Roosevelt administration. George T. Blakey has written the first full study of this turbulent decade in Kentucky, and he offers a fresh perspective on the New Deal programs by viewing them from the local and state level rather than from Washington. Thousands of Kentuckians worked for New Deal programs such as the Civilian Conservation Corps and the Works Projects Administration; thousands more kept their homes through loans from the Home Owners Loan Corporation. Tobacco growers adopted new production techniques and rural farms received their first electricity because of the Agricultural Adjustment and Rural Electrification administrations. The New Deal stretched from the Harlan County coal mines to a TVA dam near Paducah, and it encompassed subjects as small as Social Security pension checks and as large as revived Bourbon distilleries. The impact of these phenomena on Kentucky was both beneficial and disruptive, temporary and enduring. Blakey analyzes the economic effects of this unprecedented and massive government spending to end the depression. He also discusses the political arena in which Governors Laffoon, Chandler, and Johnson had to wrestle with new federal rules. And he highlights social changes the New Deal brought to the Commonwealth: accelerated urbanization, enlightened land use, a lessening of state power and individualism, and a greater awareness of Kentucky history. Hard Times and New Deal weaves together private memories of older Kentuckians and public statements of contemporary politicians; it includes legislative debates and newspaper accounts, government statistics and personal reminiscences. The result is a balanced and fresh look at the patchwork of emergency and reform activities which many people loved, many others hated, but no one could ignore.

Flood Plain Management Plan

Flood Plain Management Plan PDF Author: Cambria County Planning Commission (Pa.)
Publisher:
ISBN:
Category : Flood control
Languages : en
Pages : 112

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Book Description


Connectivity Conservation

Connectivity Conservation PDF Author: Kevin R. Crooks
Publisher: Cambridge University Press
ISBN: 113946020X
Category : Nature
Languages : en
Pages : 675

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Book Description
One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.

The Environmental Behaviour of Polonium

The Environmental Behaviour of Polonium PDF Author: International Atomic Energy Agency
Publisher:
ISBN: 9789201121165
Category : Technology & Engineering
Languages : en
Pages : 255

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Book Description
Polonium-210 is an alpha emitting radionuclide with no radioactive progeny and produces only very-low-intensity gamma rays at very low abundance. This means doses largely arise from internal exposure. In addition to the relatively high ingestion does coefficient of 210Po, radionuclide transfer in the environment results in high activity concentrations in certain foods. This publication focuses on radionuclide transfers in terrestrial, freshwater and marine environments, and provides information on key transfer processes, concepts and models--back cover.

A guide to forest–water management

A guide to forest–water management PDF Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9251348510
Category : Technology & Engineering
Languages : en
Pages : 184

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Book Description
Many people worldwide lack adequate access to clean water to meet basic needs, and many important economic activities, such as energy production and agriculture, also require water. Climate change is likely to aggravate water stress. As temperatures rise, ecosystems and the human, plant, and animal communities that depend on them will need more water to maintain their health and to thrive. Forests and trees are integral to the global water cycle and therefore vital for water security – they regulate water quantity, quality, and timing and provide protective functions against (for example) soil and coastal erosion, flooding, and avalanches. Forested watersheds provide 75 percent of our freshwater, delivering water to over half the world’s population. The purpose of A Guide to Forest–Water Management is to improve the global information base on the protective functions of forests for soil and water. It reviews emerging techniques and methodologies, provides guidance and recommendations on how to manage forests for their water ecosystem services, and offers insights into the business and economic cases for managing forests for water ecosystem services. Intact native forests and well-managed planted forests can be a relatively cheap approach to water management while generating multiple co-benefits. Water security is a significant global challenge, but this paper argues that water-centered forests can provide nature-based solutions to ensuring global water resilience.

Fields of Conflict

Fields of Conflict PDF Author: Douglas Scott
Publisher:
ISBN: 9781597972765
Category : Archaeology and history
Languages : en
Pages : 0

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Book Description
Archaeology reveals the hidden history of battlefields