Download or read book Ocean Acidification written by National Research Council and published by National Academies Press. This book was released on 2010-09-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.

Download or read book Ocean Acidification written by Jean-Pierre Gattuso and published by Oxford University Press. This book was released on 2011-09-15 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean helps moderate climate change thanks to its considerable capacity to store CO2, through the combined actions of ocean physics, chemistry, and biology. This storage capacity limits the amount of human-released CO2 remaining in the atmosphere. As CO2 reacts with seawater, it generates dramatic changes in carbonate chemistry, including decreases in pH and carbonate ions and an increase in bicarbonate ions. The consequences of this overall process, known as "ocean acidification", are raising concerns for the biological, ecological, and biogeochemical health of the world's oceans, as well as for the potential societal implications. This research level text is the first to synthesize the very latest understanding of the consequences of ocean acidification, with the intention of informing both future research agendas and marine management policy. A prestigious list of authors has been assembled, among them the coordinators of major national and international projects on ocean acidification.

Download or read book Ocean Acidification and Marine Wildlife written by Guangxu Liu and published by Academic Press. This book was released on 2021-07-14 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean Acidification and Marine Wildlife: Physiological and Behavioral Impacts provides comprehensive knowledge on how decreases in the pH of the world’s oceans is affecting marine organisms. The book synthesizes recent findings about the impacts of ocean acidification (OA) on marine animals, covering the physiological and behavioral effects upon marine invertebrates and vertebrates, the potential physiological and molecular mechanism affects, and interactions of OA with other environmental factors. Written by international experts in this research field, this book summarizes new discoveries of OA effects on fertilization, embryonic development, biomineralization, metabolism, immune response, foraging, anti-predation, habitat selection, and the social hierarchy of marine animals. This is an important resource for researchers and practitioners in marine conservation, marine wildlife studies, and climate change studies. In addition, it will serve as a valuable text for marine biology and animal science students. Examines the impacts of carbon dioxide increases in the world’s oceans relating to marine vertebrates and invertebrates Identifies environmental factors, including climate change and pollution and how they increase the negative effects of ocean acidification Facilitates a better understanding of ocean acidification effects for conservationism and future prevention

Download or read book Research Handbook on Ocean Acidification Law and Policy written by VanderZwaag, David L. and published by Edward Elgar Publishing. This book was released on 2021-10-19 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This important Research Handbook provides a guide to navigating the tangled array of laws and policies available to counter the ominous threats of ocean acidification. It investigates the limitations and opportunities for addressing ocean acidification under national, regional and global governance frameworks, including multilateral environmental agreements, law of the sea and human rights instruments.

Download or read book Ocean Acidification written by Daniel T. Murphy and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: With increasing concentrations of carbon dioxide (CO2) in the atmosphere, the extent of effects on the ocean and marine resources is an increasing concern. One aspect of this issue is the ongoing process (known as ocean acidification) whereby seawater becomes less alkaline as more CO2 dissolves in it, causing hydrogen ion concentration in seawater to increase. Scientists are concerned that increasing hydrogen ion concentration could reduce growth or even cause the death of shell-forming animals (eg: corals, molluscs, and certain planktonic organisms) as well as disrupt marine food webs and the reproductive physiology of certain species. While not yet fully understood, the ecological and economic consequences of ocean acidification could be substantial. Scientists are concerned that increasing hydrogen ion concentration in seawater could alter biogeochemical cycles, disrupt physiological processes of marine organisms, and damage marine ecosystems. This book examines potential legislative action by Congress relating to authorising, funding, and co-ordinating research to increase knowledge about ocean acidification and its potential effects on marine ecosystems.

Download or read book Acid Deposition and the Acidification of Soils and Waters written by J.O. Reuss and published by Springer Science & Business Media. This book was released on 2012-09-10 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: The majority of this book was written in 1983-84 while the senior author was a Visiting Scientist at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. We believe that the approach to the problem of acid deposition effects on soils and waters developed during this collaboration contains ele ments that are significantly different from most prior work in this area. Some of the material and the software used in the development of these concepts stem from earlier individual efforts of the authors. However, what we believe to be the more significant concepts concerning the processes by which alkalinity may be developed in acid soil solutions, and by which acid deposition may contrib ute to the loss of this alkalinity, were the result of this collaboration. The ultimate usefulness of these concepts in understanding and dealing with various aspects of the problems associated with acid deposition cannot be adequately gauged at the present time. They must first withstand tests of con sistency with available observation, and of direct experimentation. It is our hope that dissemination through this book will facilitate this process within the scientific community. The authors wish to thank the administration of the Environmental Science Division at ORNL, and the College of Agricultural Sciences at Colorado State University for their support in arranging this collaboration. We also wish to express our appreciation for the financial support provided by EPA. Personal thanks are due to Dr.

Download or read book Ocean Acidification Strategic Research and Monitoring Plan written by Elisabeth Irvine and published by Nova Science Publishers. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ocean acidification is the process whereby seawater becomes less alkaline (or more acidic). It is a concern to Congress because of the potential harm ocean acidification may cause to marine resources, and resource dependent industries and communities. The chemistry of the Earth's oceans is changing as increasing amounts of anthropogenic carbon dioxide from the atmosphere dissolves into the water. The intent of this book is to guide research and monitoring investments that will improve our understanding of ocean acidification and its potential impacts on marine species and ecosystems. It will further the development of adaptation and mitigation strategies to conserve marine organisms and the resources and services provided by the ecosystems in which they live.

Download or read book Acidification of Freshwaters written by Malcolm Cresser and published by Cambridge University Press. This book was released on 1987 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: Very Good,No Highlights or Markup,all pages are intact.

Download or read book Acidification Research Evaluation and Policy Applications written by T. Schneider and published by Elsevier. This book was released on 1992-04-24 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large number of nationwide research programmes in the field of acidification have been carried out in the last decade. Especially in Western Europe, extensive programmes have resulted in a good overview of all the effects - mostly negative - caused by acidifying substances. There is now consensus that types of acidification damage relate to the unique geography of an area: air pollution affects vegetation; acid aerosol the ozone layer. New in this volume, is the relation between scientific results of integrated research programmes and policy actions to prevent, reduce and limit the widespread damage caused by acidification. The results of many different national research programmes are evaluated and compared to present a unique compilation for the research scientist and policy maker. In this volume thematic reviews on specific topics of acidification research are presented, followed by overviews of acidification policy plans and actual abatement plans. The result is the best review of acidification research carried out worldwide during the last decade and presentation of the critical relation between research results and policy actions.

Download or read book Surface Water Acidification in the ECE Region written by Kirsi Merilehto and published by Nordic Council of Ministers. This book was released on 1988 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Miljørapport 1988:14

Download or read book Regional Acidification Models written by Juha Kämäri and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to provide meaningful information for evaluating environmental consequences of alternative control strategies of air pollutant emissions, scientists have recently initiated numerous studies aiming at collecting and making use of regional data. New kinds of mathematical models have been developed that no longer are calibrated just for individual stands or catchments but can be applied on a large regional scale. Such regional models and data were reviewed at a meeting" Models to describe the geographic extent and time evolution of acidification and air pollution damage", organized by the Finnjsh Research Project on Acidification (HAPRO), and held in Aulanko, Hiimeenlinna, Finland, July 5-8, 1988. This volume is based on the outcome of that meeting. The chapters of the volume are written by leading scientists in the field. The main objective of this volume is to discuss the potential of regional models to analyze the geographic extent of acidification as well as the environmental damage and the time evolution of:the responses of the environment. First, in Part I of the volume, sensitivity distributions of ecosystems, forest soils and surface waters are described. The focus of interest is therefore extended from the most sensitive ecosystems to sensitive and moderately sensitive parts of the environment. When formulating national and interna tional targets, it is of crucial importance to know the whole distribution of critical loads within the area, and not only the level the most sensitive ecosystem can tolerate.

Download or read book Acidification and Hypoxia in Marginal Seas written by Xianghui Guo and published by Frontiers Media SA. This book was released on 2022-05-27 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: The image is modified based on Figure 1a of Lucey et al. (this Research Topic) and Figure 7b of Niemi et al. (this Research Topic). (A) Graphical depiction of atmospheric warming and increasing atmospheric carbon dioxide (CO2atm), which drives ocean warming, contribute to the decreases in dissolved oxygen (DO), and lowers pH and saturation state index of calcium carbonate (Ω). The partial pressure of CO2 (pCO2) increases due to increasing atmospheric CO2 that is absorbed into the seawater (i.e., ocean acidification), along with other biological processes in the marine environment. (B) Scanning Electron Microscope (SEM) image showing dissolution on pteropod shells collected in the Amundsen Gulf in the Canadian Arctic, in 2017. Lucey N, Haskett E and Collin R (2020) Multi-stressor Extremes Found on a Tropical Coral Reef Impair Performance. Front. Mar. Sci. 7:588764. doi: 10.3389/fmars.2020.588764 Niemi A, Bednaršek N, Michel C, Feely RA, Williams W, Azetsu-Scott K, Walkusz W and Reist JD (2021) Biological Impact of Ocean Acidification in the Canadian Arctic: Widespread Severe Pteropod Shell Dissolution in Amundsen Gulf. Front. Mar. Sci. 8:600184. doi: 10.3389/fmars.2021.600184

Download or read book The Fernow Watershed Acidification Study written by Mary Beth Adams and published by Springer Science & Business Media. This book was released on 2007-10-12 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Fernow Watershed Acidification Study is a long-term, paired watershed acidification study. This book describes the responses to chronic N and S amendments by deciduous hardwood forests, one of the few studies to focus on hardwood forest ecosystems. Intensive monitoring of soil solution and stream chemistry, along with measurements of soil chemistry, and vegetation growth and chemistry, provide insights into the acidification process in forested watersheds.

Download or read book The Surface Waters Acidification Programme written by B. J. Mason and published by Cambridge University Press. This book was released on 1990 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: This 1991 volume presents the results of a major study of the mechanism and consequences of surface water acidification. It provides an overview of the chemical process involved in acidification and of its biological impact on freshwater life. The surface waters acidification programme (SWAP) has drawn together the many facets of this complex phenomenon.

Download or read book The Environmental and Economic Impacts of Ocean Acidification written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Oceans, Atmosphere, Fisheries, and Coast Guard and published by . This book was released on 2011 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bridging the gap between ocean acidification impacts and economic valuation written by International Union for the Conservation of Nature and Natural Resources (IUCN). Global Marine and Polar Programme. and published by IUCN. This book was released on 2015-05-01 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Following the first international workshop on the economics of ocean acidification organized by the Centre Scientifique de Monaco and the International Atomic Energy Agency in 2010, a second international workshop was held in November 2012, which explored the level of risk, and the resilience or vulnerability of defined regions of the world ocean in terms of fishery and aquaculture species and economic impacts, and social adaptation. This report includes the findings and recommendations of the respective regional working groups and is the result of an interdisciplinary survey of ocean acidification-sensitive fisheries and aquaculture.

Download or read book CO2 Acidification in Aquatic Ecosystems written by T. A. Del Valls and published by Elsevier. This book was released on 2022-06-12 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: CO2 Acidification in Aquatic Ecosystems: An Integrative Approach to Risk Assessment focuses on the characterization of different aspects of ecosystem science to describe the situation of CO2 acidification in aquatic ecosystems. This extensive coverage looks at the effects of CO2 acidification throughout all oceans and coastal areas. In addition, the book describes integrative approaches based on global case studies to determine the effects associated with this kind of acidification. It allows the reader to understand the different sources of CO2 in the aquatic ecosystems and the different approaches and lines of evidence available to characterize the impact of this acidification. This book provides researchers, professors and post graduate students in oceanography and aquatic ecology with a new and complete tool set to address and understand the potential impacts of CO2 acidification in aquatic ecosystems. Presents case studies and new data related to CO2 acidification in aquatic ecosystems Includes new approaches for understanding the behavior of organisms in aquatic ecosystems that are suffering stress from different sources of contamination at acidification conditions Provides an integrated approach to address the environmental quality in areas affected by acidification and contamination by other stressors