Antarctic Ecosystems

Antarctic Ecosystems PDF

Author: K.R. Kerry

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 428

ISBN-13: 3642840744

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Antarctic Ecosystems comprises 55 papers presented at the Fifth Symposium on Antarctic Biology held under the auspices of the Scientific Committee on Antarctic Research (SCAR) in Hobart, Australia, 29 August - 3 September, 1988. Both short- and long-term changes in ecosystems and community structures caused by natural and human factors were discussed to help understand the ecological processes taking place in a changing environment. The variability of ecological factors must be known for the development of realistic monitoring strategies and sound conservation practices.

Ocean Acidification

Ocean Acidification PDF

Author: National Research Council

Publisher: National Academies Press

Published: 2010-09-14

Total Pages: 200

ISBN-13: 030916155X

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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.

The Ocean and Cryosphere in a Changing Climate

The Ocean and Cryosphere in a Changing Climate PDF

Author: Intergovernmental Panel on Climate Change (IPCC)

Publisher: Cambridge University Press

Published: 2022-05-19

Total Pages: 1807

ISBN-13: 1009178466

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The Intergovernmental Panel on Climate Change (IPCC) is the leading international body for assessing the science related to climate change. It provides policymakers with regular assessments of the scientific basis of human-induced climate change, its impacts and future risks, and options for adaptation and mitigation. This IPCC Special Report on the Ocean and Cryosphere in a Changing Climate is the most comprehensive and up-to-date assessment of the observed and projected changes to the ocean and cryosphere and their associated impacts and risks, with a focus on resilience, risk management response options, and adaptation measures, considering both their potential and limitations. It brings together knowledge on physical and biogeochemical changes, the interplay with ecosystem changes, and the implications for human communities. It serves policymakers, decision makers, stakeholders, and all interested parties with unbiased, up-to-date, policy-relevant information. This title is also available as Open Access on Cambridge Core.

Second Assessment of Climate Change for the Baltic Sea Basin

Second Assessment of Climate Change for the Baltic Sea Basin PDF

Author: The BACC II Author Team

Publisher: Springer

Published: 2015-04-03

Total Pages: 501

ISBN-13: 3319160060

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​This book is an update of the first BACC assessment, published in 2008. It offers new and updated scientific findings in regional climate research for the Baltic Sea basin. These include climate changes since the last glaciation (approx. 12,000 years ago), changes in the recent past (the last 200 years), climate projections up until 2100 using state-of-the-art regional climate models and an assessment of climate-change impacts on terrestrial, freshwater and marine ecosystems. There are dedicated new chapters on sea-level rise, coastal erosion and impacts on urban areas. A new set of chapters deals with possible causes of regional climate change along with the global effects of increased greenhouse gas concentrations, namely atmospheric aerosols and land-cover change. The evidence collected and presented in this book shows that the regional climate has already started to change and this is expected to continue. Projections of potential future climates show that the region will probably become considerably warmer and wetter in some parts, but dryer in others. Terrestrial and aquatic ecosystems have already shown adjustments to increased temperatures and are expected to undergo further changes in the near future. The BACC II Author Team consists of 141 scientists from 12 countries, covering various disciplines related to climate research and related impacts. BACC II is a project of the Baltic Earth research network and contributes to the World Climate Research Programme.

YOUMARES 9 - the Oceans: Our Research, Our Future

YOUMARES 9 - the Oceans: Our Research, Our Future PDF

Author: Simon Jungblut

Publisher: Springer Nature

Published: 2020-01-01

Total Pages: 378

ISBN-13: 3030203891

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This open access book summarizes peer-reviewed articles and the abstracts of oral and poster presentations given during the YOUMARES 9 conference which took place in Oldenburg, Germany, in September 2018. The aims of this book are to summarize state-of-the-art knowledge in marine sciences and to inspire scientists of all career stages in the development of further research. These conferences are organized by and for young marine researchers. Qualified early-career researchers, who moderated topical sessions during the conference, contributed literature reviews on specific topics within their research field. .

International Earth System Expert Workshop on Ocean Stresses and Impacts

International Earth System Expert Workshop on Ocean Stresses and Impacts PDF

Author: Alex D. Rogers

Publisher: DIANE Publishing

Published: 2011-10

Total Pages: 21

ISBN-13: 143798780X

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A high-level international workshop was designed to consider the cumulative impact of multiple stressors on the ocean, including warming, acidification, and overfishing. The 3-day workshop looked at the latest science across different disciplines. The 27 participants from 18 org. in 6 countries produced a grave assessment of current threats -- and a stark conclusion about future risks to marine and human life if the current trajectory of damage continues: that the world's ocean is at high risk of entering a phase of extinction of marine species unprecedented in human history. Delegates called for urgent and unequivocal action to halt further declines in ocean health. This report outlines the main findings and recommendations. A print on demand pub.

A Farewell to Ice

A Farewell to Ice PDF

Author: P. Wadhams

Publisher: Oxford University Press

Published: 2017

Total Pages: 273

ISBN-13: 0190691158

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Ice, the magic crystal -- A brief history of ice on planet Earth -- The modern cycle of ice ages -- The greenhouse effect -- Sea ice meltback begins -- The future of Arctic sea ice the death spiral -- The accelerating effects of Arctic feedbacks -- Arctic methane, a catastrophe in the making -- Strange weather -- The secret life of chimneys -- What's happening to the Antarctic? -- The state of the planet -- A call to arms

State of the Arctic Marine Biodiversity Report

State of the Arctic Marine Biodiversity Report PDF

Author:

Publisher: Government Printing Office

Published: 2017

Total Pages: 200

ISBN-13: 9780160939952

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This is the first report of the Circumpolar Biodiversity Monitoring Program (CBMP) to summarize status and trends in biotic elements in the arctic marine environment. The effort has identified knowledge gaps in circumpolar biodiversity monitoring. CBMP is the cornerstone program of Conservation of Arctic Flora and Fauna (CAFF).