Monitoring Coral Reefs For Global Change
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Monitoring Coral Reefs For Global Change
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Author : John Pernetta
language : en
Publisher: IUCN
Release Date : 1993
Monitoring Coral Reefs For Global Change written by John Pernetta and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Anthozoa categories.
Coral Reefs And Climate Change
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Author : Jonathan Turnbull Phinney
language : en
Publisher: American Geophysical Union
Release Date : 2006-01-10
Coral Reefs And Climate Change written by Jonathan Turnbull Phinney and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-10 with Science categories.
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.
Climate Carbon And Coral Reefs
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Author :
language : en
Publisher:
Release Date : 2010
Climate Carbon And Coral Reefs written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Atmospheric carbon dioxide categories.
"This brochure illustrates some of the linkages among climate, carbon dioxide and coral reefs, while describing the necessary steps to appropriately assess the threats at the local and regional scales, as well as to devise suitable monitoring, conservation and mitigation strategies."--Provided by publisher.
Coral Reef Resilience And Resistance To Bleaching
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Author :
language : en
Publisher: IUCN
Release Date : 2005
Coral Reef Resilience And Resistance To Bleaching written by and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Coral reef conservation categories.
Provides synthesis of current scientific knowledge on coral reef resilience and resistance to bleaching, and highlights resilience and resistance factors and some knowledge gaps. Discusses tools and strategies to enhance resilience, including the use of well-designed networks of marine protected areas and integrated coastal management.
Global Climate Change And Coral Reefs
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Author : Clive R. Wilkinson
language : en
Publisher: IUCN
Release Date : 1994
Global Climate Change And Coral Reefs written by Clive R. Wilkinson and has been published by IUCN this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Climatic changes categories.
A global overview of the potential impacts of climate change and sea level rise on coral reefs, and of the implications of such impacts for ecological sustainable use of coral reefs. Includes information on the status and trends of reef conservation and use around the world, and suggestions for management of reefs in a changing world.
Economic Valuation And Policy Priorities For Sustainable Management Of Coral Reefs
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Author : Mahfuzuddin Ahmed
language : en
Publisher: WorldFish
Release Date : 2004
Economic Valuation And Policy Priorities For Sustainable Management Of Coral Reefs written by Mahfuzuddin Ahmed and has been published by WorldFish this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Coral reef conservation categories.
Coral Bleaching
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Author : Madeleine J. H. van Oppen
language : en
Publisher: Springer
Release Date : 2018-07-05
Coral Bleaching written by Madeleine J. H. van Oppen and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-05 with Science categories.
One of the most serious consequences of global climate change for coral reefs is the increased frequency and severity of mass coral bleaching events and, since the first edition of this volume was published in 2009, there have been additional mass coral bleaching events. This book provides comprehensive information on the causes and consequences of coral bleaching for coral reef ecosystems, from the genes and microbes involved in the bleaching response, to individual coral colonies and whole reef systems. It presents detailed analyses of how coral bleaching can be detected and quantified and reviews future scenarios based on modeling efforts and the potential mechanisms of acclimatisation and adaptation. It also briefly discusses emerging research areas that focus on the development of innovative interventions aiming to increase coral climate resilience and restore reefs.
Monitoring Coral Reef Marine Protected Areas
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Author : Clive R. Wilkinson
language : en
Publisher:
Release Date : 2003
Monitoring Coral Reef Marine Protected Areas written by Clive R. Wilkinson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Coral reef conservation categories.
The Future Of Coral Reefs Subject To Rapid Climate Change Lessons From Natural Extreme Environments
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Author : Emma F. Camp
language : en
Publisher: Frontiers Media SA
Release Date : 2019-01-22
The Future Of Coral Reefs Subject To Rapid Climate Change Lessons From Natural Extreme Environments written by Emma F. Camp and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-22 with categories.
Examination of corals and reef-associated organisms which endure in extreme coral reef environments is challenging our understanding of the conditions that organisms can survive under. By studying individuals naturally adapted to unfavorable conditions, we begin to better understand the important traits required to survive rapid environmental and climate change. This Research Topic, comprising reviews, and original research articles, demonstrates the current state of knowledge regarding the diversity of extreme coral habitats, the species that have been studied, and the knowledge to-date on the mechanisms, traits and trade-offs that have facilitated survival.
Coral Reef Remote Sensing
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Author : James A. Goodman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-18
Coral Reef Remote Sensing written by James A. Goodman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-18 with Technology & Engineering categories.
Remote sensing stands as the defining technology in our ability to monitor coral reefs, as well as their biophysical properties and associated processes, at regional to global scales. With overwhelming evidence that much of Earth’s reefs are in decline, our need for large-scale, repeatable assessments of reefs has never been so great. Fortunately, the last two decades have seen a rapid expansion in the ability for remote sensing to map and monitor the coral reef ecosystem, its overlying water column, and surrounding environment. Remote sensing is now a fundamental tool for the mapping, monitoring and management of coral reef ecosystems. Remote sensing offers repeatable, quantitative assessments of habitat and environmental characteristics over spatially extensive areas. As the multi-disciplinary field of coral reef remote sensing continues to mature, results demonstrate that the techniques and capabilities continue to improve. New developments allow reef assessments and mapping to be performed with higher accuracy, across greater spatial areas, and with greater temporal frequency. The increased level of information that remote sensing now makes available also allows more complex scientific questions to be addressed. As defined for this book, remote sensing includes the vast array of geospatial data collected from land, water, ship, airborne and satellite platforms. The book is organized by technology, including: visible and infrared sensing using photographic, multispectral and hyperspectral instruments; active sensing using light detection and ranging (LiDAR); acoustic sensing using ship, autonomous underwater vehicle (AUV) and in-water platforms; and thermal and radar instruments. Emphasis and Audience This book serves multiple roles. It offers an overview of the current state-of-the-art technologies for reef mapping, provides detailed technical information for coral reef remote sensing specialists, imparts insight on the scientific questions that can be tackled using this technology, and also includes a foundation for those new to reef remote sensing. The individual sections of the book include introductory overviews of four main types of remotely sensed data used to study coral reefs, followed by specific examples demonstrating practical applications of the different technologies being discussed. Guidelines for selecting the most appropriate sensor for particular applications are provided, including an overview of how to utilize remote sensing data as an effective tool in science and management. The text is richly illustrated with examples of each sensing technology applied to a range of scientific, monitoring and management questions in reefs around the world. As such, the book is broadly accessible to a general audience, as well as students, managers, remote sensing specialists and anyone else working with coral reef ecosystems.