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Guide De La Methode Nationale Devaluation Des Fonctions Des Zones Humides
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Book Synopsis Guide de la méthode nationale d'évaluation des fonctions des zones humides by : Office français de la biodiversité
Download or read book Guide de la méthode nationale d'évaluation des fonctions des zones humides written by Office français de la biodiversité and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Guide de la méthode nationale d'évaluation des fonctions des zones humides by : Office national de l'eau et des milieux aquatiques (France)
Download or read book Guide de la méthode nationale d'évaluation des fonctions des zones humides written by Office national de l'eau et des milieux aquatiques (France) and published by . This book was released on 2016 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biodiversity Offsets by : Wolfgang Wende
Download or read book Biodiversity Offsets written by Wolfgang Wende and published by Springer. This book was released on 2018-03-07 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deals with the new concept of biodiversity offsets. The aim of offsetting schemes is to achieve no let loss or even net gain of biodiversity. Offsets obey a mitigation hierarchy and reflect the precautionary and polluter-pays principle in regard to project impacts. Readers gain insights into current debates on biodiversity policies, with top experts outlining theoretical principles and the latest research findings. At the same time the focus is on practical application and case studies. Today there is a lively international discussion among practitioners and scientists on the optimal legal framework, metrics and design of habitat banks to ensure the success of biodiversity offsets and to minimise the risks of failure or misuse. Contributing to the debate, this volume presents the activities and practices of biodiversity offsetting already implemented in Europe in selected EU member states, and the lessons that can be learnt from them. Readers may be surprised at how much experience already exists in these countries. A further aim of the book is to offer grounded insights on the road ahead, and foster a more intensive and fruitful discussion on how offsetting can be extended and improved upon, so that it becomes a key and effective component of Europe’s biodiversity conservation policy framework.
Book Synopsis Nature Conservation in Europe by : Graham Tucker
Download or read book Nature Conservation in Europe written by Graham Tucker and published by Cambridge University Press. This book was released on 2023-05-31 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: A detailed description and analysis of European nature conservation and its achievements, focussing on the EU and last forty years.
Book Synopsis Evaluation économique des zones humides by : Edward B. Barbier
Download or read book Evaluation économique des zones humides written by Edward B. Barbier and published by . This book was released on 1997 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Etude de la construction d'une Méthode d'évaluation rapide des zones humides by : Clément Deloison
Download or read book Etude de la construction d'une Méthode d'évaluation rapide des zones humides written by Clément Deloison and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les zones humides sont des milieux sensibles et en danger du fait de l'artificialisation croissante des terres et espaces naturels. Elles sont d'autant plus précieuses que d'un point de vue écologique, elles remplissent de nombreuses fonctions aujourd'hui bien identifiées. Cependant, celles-ci ne sont que rarement prises en compte et les études actuelles ne permettent pas d'évaluer leur état écologique. C'est pourquoi, un projet commun entre l'ONEMA, le MNHN, le bureau d'étude Biotope et l'IRSTEA, accompagné notamment de l'équipe de chercheurs IPAPE de Tours, va s'attacher à élaborer une méthode d'évaluation rapide des fonctions des zones humides. Cette méthode a clairement défini ses objectifs à savoir d'être rapide à mettre en œuvre et de rester le plus fidèle possible à la réalité. Aussi, elle se doit également d'être accessible, lisible et surtout utile pour un public technique mais non spécialiste. Le choix a donc été de proposer une analyse fonctionnelle basée sur des indicateurs quantitatifs élaborés à partir de bases de données et de relevés sur le terrain. Ainsi, comment cette méthode pourrait-elle être un outil efficace et opérationnel d'aide à la décision, et/ou à la gestion, des zones humides dans le cadre des processus liés à l'aménagement du territoire? Ce projet de fin d'étude va chercher à répondre à cette problématique à travers l'étude plus détaillée de l'architecture interne de la méthode (et notamment ses indicateurs) et de la lisibilité et l'utilité des résultats. Certains biais ou manques sont alors apparus et ainsi, à partir de ces constats, des pistes d'améliorations ont été formulées.
Book Synopsis Plan d'action pour les zones humides : études préparatoires à la mise en place de l'observatoire national des zones humides. Méthodologie pour l'évaluation et le suivi de la populiculture en zones humides by :
Download or read book Plan d'action pour les zones humides : études préparatoires à la mise en place de l'observatoire national des zones humides. Méthodologie pour l'évaluation et le suivi de la populiculture en zones humides written by and published by . This book was released on 1996 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fonctions et valeurs des zones humides by : Éliane Fustec
Download or read book Fonctions et valeurs des zones humides written by Éliane Fustec and published by . This book was released on 2000 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Après avoir été longtemps marginalisées, détruites ou dégradées, les zones humides sont aujourd'hui considérées comme un patrimoine précieux qu'il convient de préserver et de restaurer, en raison des multiples fonctions qu'elles remplissent et des bénéfices qui en découlent pour la société. Cet ouvrage collectif a été réalisé par des spécialistes de tous les domaines concernés par les zones humides. Après une introduction sur les enjeux actuels liés aux zones humides, il traite en détail des différentes fonctions de ces milieux : contrôle des crues, flux polluants, maintien de la biodiversité, etc. Les chapitres suivants exposent les avancées récentes en matière d'évaluation économique des services rendus par les zones humides. Enfin, sont exposées les méthodes mises au point pour la protection, la restauration et la création des zones humides. Concertation, recherche et action apparaissent, en conclusion, comme les clés pour la reconquête de ce patrimoine d'importance majeure. Cet ouvrage s'adresse aux ingénieurs, aux responsables d'administration, institutions publiques ou privées, aux associations et aux divers usagers concernés par les questions d'environnement, de gestion de l'eau, d'agriculture et d'équipement. Il sera également une synthèse utile aux chercheurs et aux étudiants
Book Synopsis Wetland and Stream Rapid Assessments by : John Dorney
Download or read book Wetland and Stream Rapid Assessments written by John Dorney and published by Academic Press. This book was released on 2018-08-07 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wetland and Stream Rapid Assessments: Development, Validation, and Application describes the scientific and environmental policy background for rapid wetland and stream assessments, how such assessment methods are developed and statistically verified, and how they can be used in environmental decision-making—including wetland and stream permitting. In addition, it provides several case studies of method development and use in various parts of the world. Readers will find guidance on developing and testing such methods, along with examples of how these methods have been used in various programs across North America. Rapid wetland and stream functional assessments are becoming frequently used methods in federal, state and local environmental permitting programs in North America. Many governments are interested in developing new methods or improving existing methods for their own jurisdictions. This book provides an ideal guide to these initiatives. Offers guidance for the use and evaluation of rapid assessments to developers and users of these methods, as well as students of wetland and stream quality Contains contributions from sources who are successful in academia, industry and government, bringing credibility and relevance to the content Includes a statistically-based approach to testing the validity of the rapid method, which is very important to the usefulness and defensibility of assessment methods
Book Synopsis River Restoration by : Bertrand Morandi
Download or read book River Restoration written by Bertrand Morandi and published by John Wiley & Sons. This book was released on 2021-09-20 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: River Restoration River restoration initiatives are now widespread across the world. The research efforts undertaken to support them are increasingly interdisciplinary, focusing on ecological, chemical, physical as well as societal issues. River Restoration: Political, Social, and Economic Perspectives provides a comprehensive overview of research in the field of river restoration in humanities and the social sciences. It illustrates how, in the last thirty years or so, such approaches have evolved and strengthened within the restoration sciences. The scientific community working in this domain has structured itself, often regionally and circumstantially, to critically assess and improve restoration policies and practices. As a research field, river restoration tackles three thematic axes: Human-river interactions – especially perceptions and practices of rivers, and how these interactions can be changed by restoration projects Political processes, with a particular interest in governance and decision-making, and a specific emphasis on the question of public participation in restoration projects Evaluation of the social and economic benefits of river restoration River Restoration: Political, Social, and Economic Perspectives encompasses these three topics, and more, to provide the reader with the most up-to-date and holistic view of this constantly evolving area. The book will be of particular interest to human and social scientists, biophysical scientists (hydrologists, geomorphologists, ecologists), environmental scientists, public policy makers, design or planning officers, and anyone working in the field of river restoration.
Book Synopsis Grasslands Biodiversity and Conservation in a Changing World by : Pierre Mariotte
Download or read book Grasslands Biodiversity and Conservation in a Changing World written by Pierre Mariotte and published by Nova Science Publishers. This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grasslands cover around 30% of the Earth's terrestrial surface and provide important ecosystem services. On the other hand, grasslands are among the most endangered ecosystems, threatened by land-use change, mainly through agricultural intensification or abandonment, and ongoing climatic changes, such as warming and drought. The principal aim of this book is to give an overview of current knowledge and future challenges for ecological studies on grasslands and to provide new perspectives for the management and conservation of grassland ecosystems.
Book Synopsis Riparian Areas by : National Research Council
Download or read book Riparian Areas written by National Research Council and published by National Academies Press. This book was released on 2002-10-10 with total page 449 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Clean Water Act (CWA) requires that wetlands be protected from degradation because of their important ecological functions including maintenance of high water quality and provision of fish and wildlife habitat. However, this protection generally does not encompass riparian areasâ€"the lands bordering rivers and lakesâ€"even though they often provide the same functions as wetlands. Growing recognition of the similarities in wetland and riparian area functioning and the differences in their legal protection led the NRC in 1999 to undertake a study of riparian areas, which has culminated in Riparian Areas: Functioning and Strategies for Management. The report is intended to heighten awareness of riparian areas commensurate with their ecological and societal values. The primary conclusion is that, because riparian areas perform a disproportionate number of biological and physical functions on a unit area basis, restoration of riparian functions along America's waterbodies should be a national goal.
Book Synopsis An Introduction to the African Convention on the Conservation of Nature and Natural Resources by : World Conservation Union
Download or read book An Introduction to the African Convention on the Conservation of Nature and Natural Resources written by World Conservation Union and published by IUCN. This book was released on 2009 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: The African Convention on the conservation of nature and natural resources was adopted in 1968 in Algiers. Considered the most forward looking regional agreement of the time, it influenced significantly the development of environmental law in Africa. Two and a half decades of intense developments in international environmental law made it necessary to revise this treaty, update its provisions and enlarge its scope. This was undertaken under the auspices of the African Union (previously OAU), and the revision was adopted by its Heads of State and Government in July 2003 in Maputo. The introduction provides an overview of this new international treaty, as well as a commentary to each of its provisions.
Book Synopsis Usability Testing for Survey Research by : Emily Geisen
Download or read book Usability Testing for Survey Research written by Emily Geisen and published by Morgan Kaufmann. This book was released on 2017-02-15 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: Usability Testing for Survey Research provides researchers with a guide to the tools necessary to evaluate, test, and modify surveys in an iterative method during the survey pretesting process. It includes examples that apply usability to any type of survey during any stage of development, along with tactics on how to tailor usability testing to meet budget and scheduling constraints. The book's authors distill their experience to provide tips on how usability testing can be applied to paper surveys, mixed-mode surveys, interviewer-administered tools, and additional products. Readers will gain an understanding of usability and usability testing and why it is needed for survey research, along with guidance on how to design and conduct usability tests, analyze and report findings, ideas for how to tailor usability testing to meet budget and schedule constraints, and new knowledge on how to apply usability testing to other survey-related products, such as project websites and interviewer administered tools. Explains how to design and conduct usability tests and analyze and report the findings Includes examples on how to conduct usability testing on any type of survey, from a simple three-question survey on a mobile device, to a complex, multi-page establishment survey Presents real-world examples from leading usability and survey professionals, including a diverse collection of case studies and considerations for using and combining other methods Discusses the facilities, materials, and software needed for usability testing, including in-lab testing, remote testing, and eye tracking
Book Synopsis Shipping and Globalization in the Post-War Era by : Niels P. Petersson
Download or read book Shipping and Globalization in the Post-War Era written by Niels P. Petersson and published by Springer Nature. This book was released on 2019-11-21 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book belongs to the Maritime Business and Economic History strand of the Palgrave Studies in Maritime Economics book series. This volume highlights the contribution of the shipping industry to the transformations in business and society of the postwar era. Shipping was both an example and an engine of globalization and structural change. In turn, the industry experienced and pioneered, mirrored and enabled key developments that led to the present-day globalized economy. Contributions address issues such as the macro-level shift of shipping’s centre of gravity from Europe to Asia, the political and legal frameworks within which it developed, the strategies and performance of both successful and unsuccessful firms, and the links between the shipping industry and the wider economy and society. Without shipping and its ability to forge connections and networks of a global reach, the modern world would look very different. By bringing together scholars from various disciplinary and national backgrounds, this book advances our understanding of the linkages that bind economies and societies together.
Author :Canada. Department of Fisheries and Oceans Publisher :Government of Canada, Fisheries and Oceans, Scientific Information and Publications Branch = Gouvernement du Canada, Pêches et océans, Direction de l'information et des publications scientifiques ISBN 13 : Total Pages :302 pages Book Rating :4.3/5 (5 download)
Book Synopsis Echantillonage Des Prises Commerciales de Poissons Et D'invertébrés Marins by : Canada. Department of Fisheries and Oceans
Download or read book Echantillonage Des Prises Commerciales de Poissons Et D'invertébrés Marins written by Canada. Department of Fisheries and Oceans and published by Government of Canada, Fisheries and Oceans, Scientific Information and Publications Branch = Gouvernement du Canada, Pêches et océans, Direction de l'information et des publications scientifiques. This book was released on 1983 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Coral Reefs and Climate Change by : Jonathan Turnbull Phinney
Download or read book Coral Reefs and Climate Change written by Jonathan Turnbull Phinney and published by American Geophysical Union. This book was released on 2006-01-10 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Published by the American Geophysical Union as part of the Coastal and Estuarine Studies, Volume 61. The effects of increased atmospheric carbon dioxide and related climate change on shallow coral reefs are gaining considerable attention for scientific and economic reasons worldwide. Although increased scientific research has improved our understanding of the response of coral reefs to climate change, we still lack key information that can help guide reef management. Research and monitoring of coral reef ecosystems over the past few decades have documented two major threats related to increasing concentrations of atmospheric CO2: (1) increased sea surface temperatures and (2) increased seawater acidity (lower pH). Higher atmospheric CO2 levels have resulted in rising sea surface temperatures and proven to be an acute threat to corals and other reef-dwelling organisms. Short periods (days) of elevated sea surface temperatures by as little as 1–2°C above the normal maximum temperature has led to more frequent and more widespread episodes of coral bleaching-the expulsion of symbiotic algae. A more chronic consequence of increasing atmospheric CO2 is the lowering of pH of surface waters, which affects the rate at which corals and other reef organisms secrete and build their calcium carbonate skeletons. Average pH of the surface ocean has already decreased by an estimated 0.1 unit since preindustrial times, and will continue to decline in concert with rising atmospheric CO2. These climate-related Stressors combined with other direct anthropogenic assaults, such as overfishing and pollution, weaken reef organisms and increase their susceptibility to disease.
