Download or read book Climate Change Adaptation in Pacific Countries written by Walter Leal Filho and published by Springer. This book was released on 2017-02-07 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book showcases vital lessons learned from research, field projects and best practice examples with regard to climate change adaptation in countries throughout the Pacific region, a part of the planet that is particularly vulnerable to and affected by climate change.The book's primary goals are to document the wealth of experiences in the region available today, to encourage cross-sector interactions among the various stakeholders in the region, and to help transfer results to other countries and regions. Accordingly, it gathers a set of papers presented at a symposium on climate change adaptation held in Fiji in July 2016, focusing on "Fostering Resilience and Improving the Quality of Life". In these contributions, local and international experts present a variety of initiatives showing how Pacific countries are coping with the many problems associated with climate change, including initiatives in education and awareness work taking place across the region, operational aspects and their implications for policy-making, and challenges in urban and rural areas.

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.

Download or read book State of the World s Oceans written by Michelle Allsopp and published by Springer Science & Business Media. This book was released on 2008-12-16 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world’s oceans cover 70% of the earth’s surface and are home to a myriad of amazing and beautiful creatures. However, the biodiversity of the oceans is incre- ingly coming under serious threat from many human activities including overfi- ing, use of destructive fishing methods, pollution and commercial aquaculture. In addition, climate change is already having an impact on some marine ecosystems. This book discusses some of the major threats facing marine ecosystems by cons- ering a range of topics, under chapters discussing biodiversity (Chapter 1), fisheries (Chapter 2), aquaculture (Chapter 3), pollution (Chapter 4) and the impacts of increasing greenhouse gas emissions (Chapter 5). It goes on to explore solutions to the problems by discussing equitable and sustainable management of the oceans (Chapter 6) and protecting marine ecosystems using marine reserves (Chapter 7). Presently, 76% of the oceans are fully or over-exploited with respect to fishing, and many species have been severely depleted. It is abundantly clear that, in general, current fisheries management regimes are to blame for much of the widespread degradation of the oceans. Many policy-makers and scientists now agree that we must adopt a radical new approach to managing the seas – one that is precautionary in nature and has protection of the whole marine ecosystem as its primary objective. This ‘ecosystem-based approach’ is vital if we are to ensure the health of our oceans for future generations.

Download or read book Advances in Geographic Information Systems and Remote Sensing for Fisheries and Aquaculture written by Geoffery J. Meaden and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2013 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: The publication is an easy-to-understand publication that emphasizes the fundamental skills and processes associated with geographic information systems (GIS) and remote sensing. The first chapter initially puts the array of spatially related problems into perspective and discusses the earlier applications of GIS and remote sensing. Chapters, 2, 3 and 4 outline what are considered to be the basics on which GIS can function, i.e. hardware and software; spatial data; and how GIS systems themselves are best implemented. Chapter 5 looks at preparing the data for GIS use and Chapter 6 explores what remote sensing consists of and the main purposes for its use. Chapter 7 discusses the functional tools and techniques offered by typical GIS software packages. Chapters 8, 9 and 10 examine respectively, the current issues and status, including extensive case studies, of the application of GIS and remote sensing to aquaculture, to inland fisheries and to marine fisheries.

Download or read book The Potential of Spatial Planning Tools to Support the Ecosystem Approach to Aquaculture written by José Aguilar-Manjarrez and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2010 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is organised in two parts. The first, the workshop report, deals with the background of the EAA effort and the genesis of the workshop. The main conclusions of a review of the status and potential of spatial planning tools, decision-making and modelling in implementing the EAA are also included. The review itself, along with an abstract, forms the second part.

Download or read book Agroforestry for Commodity Production Ecological and Social Dimensions written by Shibu Jose and published by Springer. This book was released on 2009-10-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry systems have been touted as sustainable production systems that alleviate many of the environmental problems associated with modern production systems. Are they indeed ecologically and economically sustainable? Using case studies from around the globe, this book highlights the potential of agroforestry systems to produce a broad range of commodities. In addition to addressing the biophysical and socioeconomic dimensions of producing traditional food, fodder and fiber crops, this volume examines the potential to integrate biomass crops, botanicals and ornamental plants into agroforestry practices. The book should be particularly useful to students, professionals, researchers and policy makers involved in natural resource management, agroforestry, and environmental management.

Download or read book Valorisation et analyse critique de projets de recherche Liteau written by Muriel Sicard and published by Editions Universitaires Europeennes. This book was released on 2015-10-12 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le programme de recherche Liteau a ete cree en 1998 afin de fournir des connaissances, des methodes et des outils utiles a la definition et a la mise en oeuvre d'une gestion durable de la mer et du littoral. Afin de participer a la diffusion des resultats et d'ameliorer la connaissance et la visibilite du programme Liteau, une publication de valorisation d'environ 90 pages a ete realisee pour synthetiser les principaux resultats des projets et en preciser les suites scientifiques et operationnelles. Par ailleurs, une analyse critique des projets a ete jugee necessaire afin de determiner les points forts et les faiblesses du programme Liteau, et de formuler des recommandations. Cette analyse a permis non seulement de mettre en evidence le caractere structurant du programme Liteau comme outil d'accompagnement des demarches participatives pour la recherche sur la gestion de la mer et du littoral, mais egalement d'interroger le monde de la recherche sur des questions plus larges liees au transfert des resultats vers l'action publique et au positionnement du chercheur dans la gestion."