Carbon Emissions and Acidification

  title={Carbon Emissions and Acidification},
  author={Richard E. Zeebe and James C. Zachos and Ken Caldeira and Toby Tyrrell},
  pages={51 - 52}
Avoiding environmental damage from ocean acidification requires reductions in carbon dioxide emissions regardless of climate change. 
Biotic and Human Vulnerability to Projected Changes in Ocean Biogeochemistry over the 21st Century
Mora and colleagues show that ongoing greenhouse gas emissions are likely to have a considerable effect on several biogeochemical properties of the world's oceans, with potentially serious
Anthropogenic carbon release rate unprecedented during the past 66 million years
Carbon release rates during the Palaeocene–Eocene Thermal Maximum are difficult to constrain. Comparing relative rates of carbon cycle and climate change at the event’s onset suggests emissions were
Ocean Acidification: An Emerging Threat to our Marine Environment
many other direct and indirect consequences of ocean acidification on critical ecosystem processes and functioning, including effects on primary productivity and nutrient chemistry: Ocean
Quantification of the effects of ocean acidification on benthic foraminifera
"This work was supported by the National Institution of Higher Education, Science, Technology and Innovation of Ecuador (SENESCYT)." -- Acknowledgements
A Review of Ocean Acidification and America's Response
The effects of ocean acidification are examined and why they should help guide decisionmakers in setting CO2 emissions goals.
A Simple Thousand-Year Prognosis for Oceanic and Atmospheric Carbon Change
  • A. Fowler
  • Environmental Science
    Pure and Applied Geophysics
  • 2014
A simple carbon-cycle box model allows for very simple quantitative insight into the evolution of climate over the next millennium. While melting ice sheets, rising sea levels, and ocean
Carbon Dioxide Emission Pathways Avoiding Dangerous Ocean Impacts
AbstractAnthropogenic emissions of greenhouse gases could lead to undesirable effects on oceans in coming centuries. Drawing on recommendations published by the German Advisory Council on Global
Calcium carbonate production response to future ocean warming and acidification
Abstract. Anthropogenic carbon dioxide (CO2) emissions are acidifying the ocean, affecting calcification rates in pelagic organisms, and thereby modifying the oceanic carbon and alkalinity cycles.
Paleo-perspectives on ocean acidification.


An early Cenozoic perspective on greenhouse warming and carbon-cycle dynamics
Past episodes of greenhouse warming provide insight into the coupling of climate and the carbon cycle and thus may help to predict the consequences of unabated carbon emissions in the future.
Impact of elevated CO2 on shellfish calcification
Ocean acidification resulting from human emissions of carbon dioxide has already lowered and will further lower surface ocean pH. The consequent decrease in calcium carbonate saturation potentially
Geochemical consequences of increased atmospheric carbon dioxide on coral reefs
A coral reef represents the net accumulation of calcium carbonate (CaCO3) produced by corals and other calcifying organisms. If calcification declines, then reef-building capacity also declines.
Phytoplankton Calcification in a High-CO2 World
Ocean acidification in response to rising atmospheric CO2 partial pressures is widely expected to reduce calcification by marine organisms. From the mid-Mesozoic, coccolithophores have been major
Coral Reefs Under Rapid Climate Change and Ocean Acidification
As the International Year of the Reef 2008 begins, scaled-up management intervention and decisive action on global emissions are required if the loss of coral-dominated ecosystems is to be avoided.
Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms
13 models of the ocean–carbon cycle are used to assess calcium carbonate saturation under the IS92a ‘business-as-usual’ scenario for future emissions of anthropogenic carbon dioxide and indicate that conditions detrimental to high-latitude ecosystems could develop within decades, not centuries as suggested previously.
Reduced calcification of marine plankton in response to increased atmospheric CO2
It is suggested that the progressive increase in atmospheric CO2 concentrations may slow down the production of calcium carbonate in the surface ocean, as the process of calcification releases CO2 to the atmosphere.
CO2 in Seawater: Equilibrium, Kinetics, Isotopes
Carbon dioxide is the most important greenhouse gas after water vapor in the atmosphere of the earth. More than 98% of the carbon of the atmosphere-ocean system is stored inthe oceans as dissolved
Ocean acidification due to increasing atmospheric carbon dioxide
Ocean acidification due to increasing atmospheric carbon dioxide Contents Page Summary vi 1 Introduction 1 1.1 Background to the report 1 1.2 The oceans and carbon dioxide: acidification 1 1.3
Use of proxies in paleoceanography : examples from the South Atlantic
Clues to Ocean History: a Brief Overview of Proxies.- Surface Water Circulation.- Sea-Surface Temperature Estimations Using a Modern Analog Technique with Foraminiferal Assemblages from Western