Environmental Flow Guidelines Modelling Report

Environmental Flow Guidelines Modelling Report PDF Author: Ecowise Environmental
Publisher:
ISBN:
Category : Streamflow
Languages : en
Pages :

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Book Description

Environmental Flow Guidelines Modelling Report

Environmental Flow Guidelines Modelling Report PDF Author: Ecowise Environmental
Publisher:
ISBN:
Category : Streamflow
Languages : en
Pages :

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Book Description


Comparison of Two Computer Models for Assessing Environmental Flow Requirements

Comparison of Two Computer Models for Assessing Environmental Flow Requirements PDF Author: K. C. Gan
Publisher:
ISBN:
Category : Stream ecology
Languages : en
Pages : 208

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Book Description


Implementing Environmental Flows: Lessons for Policy and Practice

Implementing Environmental Flows: Lessons for Policy and Practice PDF Author: David Tickner
Publisher: Frontiers Media SA
ISBN: 2889660397
Category : Science
Languages : en
Pages : 151

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Book Description
This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.

Flow

Flow PDF Author: International Union for Conservation of Nature and Natural Resources
Publisher: World Conservation Union
ISBN:
Category : Nature
Languages : en
Pages : 144

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Book Description
An environmental flow is the water regime provided within a river, wetland or coastal zone to maintain ecosystems and their benefits where there are competing water uses and where flows are regulated. Pioneering efforts in South Africa, Australia and the United States have shown that the process to establish them poses great challenges. Second in the series of the Water & Nature Initiative, this guide draws extensively on the experiences in these countries to offer hands-on advice and practical guidance on technical issues for this emerging issue on the water resource agenda.

Ecohydraulics

Ecohydraulics PDF Author: Ian Maddock
Publisher: John Wiley & Sons
ISBN: 1118526740
Category : Technology & Engineering
Languages : en
Pages : 659

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Book Description
Ecohydraulics: An Integrated Approachprovides a research level text which highlights recent developments of this emerging and expanding field. With a focus on interdisciplinary research the text examines:- the evolution and scope of ecohydraulics interactions between hydraulics, hydrology, fluvial geomorphology and aquatic ecology the application of habitat modelling in ecohydraulic studies state of the art methodological developments and approaches detailed case studies including fish passage design and the management of environmental flow regimes research needs and the future of ecohydraulics research The contributions offer broad geographic coverage to encapsulate the wide range of approaches, case studies and methods used to conduct ecohydraulics research. The book considers a range of spatial and temporal scales of relevance and aquatic organisms ranging from algae and macrophytes to macroinvertebrates and fish. River management and restoration are also considered in detail, making this volume of direct relevance to those concerned with cutting edge research and its application for water resource management. Aimed at academics and postgraduate researchers in departments of physical geography, earth sciences, environmental science, environmental management, civil engineering, biology, zoology, botany and ecology; Ecohydraulics: An Integrated Approach will be of direct relevance to academics, researchers and professionals working in environmental research organisations, national agencies and consultancies.

Environmental Flow Assessment

Environmental Flow Assessment PDF Author: John G. Williams
Publisher: John Wiley & Sons
ISBN: 1119217393
Category : Science
Languages : en
Pages : 240

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Book Description
Provides critiques of current practices for environmental flow assessment and shows how they can be improved, using case studies. In Environmental Flow Assessment: Methods and Applications, four leading experts critique methods used to manage flows in regulated streams and rivers to balance environmental (instream) and out-of-stream uses of water. Intended for managers as well as practitioners, the book dissects the shortcomings of commonly used approaches, and offers practical advice for selecting and implementing better ones. The authors argue that methods for environmental flow assessment (EFA) can be defensible as well as practicable only if they squarely address uncertainty, and provide guidance for doing so. Introductory chapters describe the scientific and social reasons that EFA is hard, and provide a brief history. Because management of regulated streams starts with understanding freshwater ecosystems, Environmental Flow Assessment: Methods and Applications includes chapters on flow and organisms in streams. The following chapters assess standard and emerging methods, how they should be tested, and how they should (or should not) be applied. The book concludes with practical recommendations for implementing environmental flow assessment. Describes historical and recent trends in environmental flow assessment Directly addresses practical difficulties with applying a scientifically informed approach in contentious circumstances Serves as an effective introduction to the relevant literature, with many references to articles in related scientific fields Pays close attention to statistical issues such as sampling, estimation of statistical uncertainty, and model selection Includes recommendations for methods and approaches Examines how methods have been tested in the past and shows how they should be tested today and in the future Environmental Flow Assessment: Methods and Applications is an excellent book for biologists and specialists in allied fields such as engineering, ecology, fluvial geomorphology, environmental planning, landscape architecture, along with river managers and decision makers.

Environmental Flows

Environmental Flows PDF Author: Angela Arthington
Publisher: Univ of California Press
ISBN: 0520953452
Category : Nature
Languages : en
Pages : 422

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Book Description
Environmental Flows describes the timing, quality, and quantity of water flows required to sustain freshwater and estuarine ecosystems and the human well-being and livelihoods that depend upon them. It answers crucial questions about the flow of water within and between different kinds of ecosystems. What happens when the flow or the availability of water is curtailed or diverted, either naturally or by human activity? How will climate change alter the availability of water and impact aquatic ecosystems? Methodological developments from the simplest hydrological formulas to large-scale frameworks that inform water management make this book a must-read for water managers and freshwater and estuarine ecologists contending with ever-changing conditions influencing the flow of water.

Incorporating and Evaluating Environmental Instream Flows in a Priority Order Based Surface Water Allocation Model

Incorporating and Evaluating Environmental Instream Flows in a Priority Order Based Surface Water Allocation Model PDF Author: Mark Allen Pauls
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
As the remaining water resources in river basins around the world are appropriated for human uses, it is critical to protect environmental instream flows in order to preserve aquatic and riparian species and ecosystems. It is widely recognized that an adequate environmental flow regime consists of a range of flow conditions. In Texas, a statewide planning process was established in 2007 for determining environmental flow recommendations for the state's river basins. The environmental flow recommendations, which consist of subsistence flows, base flows, and high flow pulse events, are determined for each basin by a team of scientists and committee of stakeholders. The recommendations are considered by the Texas Commission on Environmental Quality (TCEQ) in developing environmental flow standards which are incorporated into the state's prior-appropriation water rights permitting system. The environmental flow standards for the Colorado River basin and Trinity River basin are incorporated in daily time-step versions of the authorized use scenario water availability models using existing and recently added features of the Water Rights Analysis Package (WRAP). Various metrics are developed by this research to characterize the degree to which the environmental flow standards are attained, given their junior position in the priority sequence. The techniques used to model instream flows in the Colorado and Trinity river basins contribute to the body of knowledge for modeling flow standards in other basins. Metrics describing the degree to which environmental flow standards are attained will assist scientists and decision-makers in the evaluation and revision of the standards. The electronic version of this dissertation is accessible from http://hdl.handle.net/1969.1/152557

Water for the Environment

Water for the Environment PDF Author: Avril Horne
Publisher: Academic Press
ISBN: 0128039450
Category : Technology & Engineering
Languages : en
Pages : 760

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Book Description
Water for the Environment: From Policy and Science to Implementation and Management provides a holistic view of environmental water management, offering clear links across disciplines that allow water managers to face mounting challenges. The book highlights current challenges and potential solutions, helping define the future direction for environmental water management. In addition, it includes a significant review of current literature and state of knowledge, providing a one-stop resource for environmental water managers. Presents a multidisciplinary approach that allows water managers to make connections across related disciplines, such as hydrology, ecology, law, and economics Links science to practice for environmental flow researchers and those that implement and manage environmental water on a daily basis Includes case studies to demonstrate key points and address implementation issues

The Wetland Book

The Wetland Book PDF Author: C. Max Finlayson
Publisher: Springer
ISBN: 9789048134939
Category : Science
Languages : en
Pages : 1546

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Book Description
In discussion with Ramsar’s Max Finlayson and Nick Davidson, and several members of the Society of Wetland Scientists, Springer is proposing the development of a new Encyclopedia of Wetlands, a comprehensive resource aimed at supporting the trans- and multidisciplinary research and practice which is inherent to this field. Aware both that wetlands research is on the rise and that researchers and students are often working or learning across several disciplines, we are proposing a readily accessible online and print reference which will be the first port of call on key concepts in wetlands science and management. This easy-to-follow reference will allow multidisciplinary teams and transdisciplinary individuals to look up terms, access further details, read overviews on key issues and navigate to key articles selected by experts.