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Ocean acidification hot spots: Spatiotemporal dynamics of the seawater CO2 system of eastern Pacific coral reefs
Ocean acidification hot spots Spatiotemporal dynamics the seawater CO2 system eastern Pacific coral reefs
2014/4/16
Seawater CO2system dynamics were assessed from eastern Pacific reef sites in Panama ′ over 5 consecutive years(2003–2008) and twice in the Gala ′ pagos Islands (2003 and 2009). The seawater CO2system ...
Near-future levels of ocean acidification do not affect sperm motility and fertilization kinetics in the oyster Crassostrea gigas
Near-future levels ocean acidification sperm motility and fertilization kinetics the oyster Crassostrea gigas
2010/1/21
An increasing number of studies are now reporting the effects of ocean acidification on a broad range of marine species, processes and systems. Many of these are investigating the sensitive early life...
European Project on Ocean Acidification (EPOCA): Objectives, Products, and Scientific Highlights
In Europe ocean acidification project
2015/7/6
The European Project on Ocean Acidification (EPOCA) is Europe's first large-scale research initiative devoted to studying the impacts and consequences of ocean acidification. More than 100 scientists ...
Research Priorities for Understanding Ocean Acidification: Summary From the Second Symposium on the Ocean in a High-CO2 World
Carbon dioxide sea world ocean acidification oceanography
2015/7/6
The first symposium on "The Ocean in a High-CO2 World" in 2004 proved to be a landmark event in our understanding of the seriousness of ocean acidification, as reported in Oceanography (Cicerone et al...
Ocean Acidification's Potential to Alter Global Marine Ecosystem Services
Acidification of the oceans the oceans carbonate minerals sea creatures calcification Marine ecosystems
2015/7/6
Ocean acidification lowers the oceanic saturation states of carbonate minerals and decreases the calcification rates of some marine organisms that provide a range of ecosystem services such as wild fi...
Ocean Acidification at High Latitudes: The Bellwether
Acidification surface water aragonite underground water sea sea creatures the cold water coral sea urchins mollusks
2015/7/6
Owing to anthropogenic-induced acidification, surface waters of the high latitudes are projected to become persistently undersaturated with respect to aragonite as early as mid-century. Seasonal arago...
Potential Interactions Among Ocean Acidification, Coccolithophores, and the Optical Properties of Seawater
Ocean acidification the world's oceans pH value calcareous phytoplankton corals shellfish precipitated calcium carbonate
2015/7/6
The effects of ocean acidification (OA) are expected to be manifest over a broad range of spatial and temporal scales throughout the world ocean as the pH drops from the pre-industrial value of 8.2 to...
Why Corals Care About Ocean Acidification: Uncovering the Mechanism
Stone coral skeletons calcium carbonate carbonate ions the sea the coral
2015/7/6
Stony corals build hard skeletons of calcium carbonate (CaCO3) by combining calcium with carbonate ions derived, ultimately, from seawater. The concentration of carbonate ions relative to other carbon...
Coral Reefs and Ocean Acidification
Coral reef ecosystems ocean acidification calcium carbonate reef-forming organisms
2015/7/6
Coral reefs were one of the first ecosystems to be recognized as vulnerable to ocean acidification. To date, most scientific investigations into the effects of ocean acidification on coral reefs have ...
Ocean Acidification in Deep Time
The earth history carbon dioxide from burning fossil fuels carbon dioxide calcium carbonate limestone supersaturated seawater
2015/7/6
Is there precedence in Earth history for the rapid release of carbon dioxide (CO2) by fossil fuel burning and its environmental consequences? Proxy evidence indicates that atmospheric CO2 concentratio...
Ocean Acidification and the Increasing Transparency of the Ocean to Low-Frequency Sound
Ocean acid boric acid to dissolve carbonate ions sound waves Marine mammals
2015/7/6
As the ocean becomes more acidic, low-frequency (~ 1–3 kHz and below) sound travels much farther due to changes in the amounts of pH-dependent species such as dissolved borate and carbonate ions, whic...
Effect of Ocean Acidification on the Speciation of Metals in Seawater
Air carbon dioxide water pH value water calcium animals biological process
2015/7/6
Increasing atmospheric CO2 over the next 200 years will cause the pH of ocean waters to decrease further. Many recent studies have examined the effect of decreasing pH on calcifying organisms in ocean...
Ocean Acidification in the California Current System
Upwelling systems natural acidity the ocean surface carbonate mineral aragonite sea water carbon dioxide ocean acidification
2015/7/6
Eastern boundary upwelling systems (EBUS) are naturally more acidic than most of the rest of the surface ocean. Observations of EBUS already show pH values and saturation states with regard to the car...
Observing Ocean Acidification from Space
Space-based observation weather sea surface temperature height of the sea Marine applications sea ocean color thermal stress coral bleaching
2015/7/6
Space-based observations provide synoptic coverage of surface ocean temperature, winds, sea surface height, and color useful to a wide range of oceanographic applications. These measurements are incre...
Ocean Acidification: Present Conditions and Future Changes in a High-CO2 World
Carbon dioxide the world the sea sea water chemistry biological ecosystems climate change Marine life geochemistry
2015/7/6
The uptake of anthropogenic CO2 by the global ocean induces fundamental changes in seawater chemistry that could have dramatic impacts on biological ecosystems in the upper ocean. Estimates based on t...