The dynamic ocean acidification manipulation experimental system: Separating carbonate variables and simulating natural variability in laboratory flow‐through experiments
Sign Up to like & getrecommendations! Published in 2019 at "Limnology and Oceanography: Methods"
DOI: 10.1002/lom3.10318
Abstract: Carbonate chemistry variables such as PCO2, pH, and mineral saturation state (Ω) are commonly thought of as covarying in open‐ocean settings but have decoupled over geologic time‐scales and among modern dynamic coastal margins and estuaries.… read more here.
Keywords: chemistry; system; ocean acidification; carbonate chemistry ... See more keywords
Effects of Langmuir Turbulence on Upper Ocean Carbonate Chemistry
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Advances in Modeling Earth Systems"
DOI: 10.1029/2018ms001486
Abstract: Effects of wave-driven Langmuir turbulence on the air-sea flux of carbon dioxide (CO$_2$) are examined using large eddy simulations featuring actively reacting carbonate chemistry in the ocean mixed layer at small scales. Four strengths of… read more here.
Keywords: carbonate chemistry; langmuir turbulence; chemistry; time dependent ... See more keywords
Constraints on ocean carbonate chemistry and pCO2 in the Archaean and Palaeoproterozoic
Sign Up to like & getrecommendations! Published in 2017 at "Nature Geoscience"
DOI: 10.1038/ngeo2844
Abstract: One of the great problems in the history of Earth’s climate is how to reconcile evidence for liquid water and habitable climates on early Earth with the Faint Young Sun predicted from stellar evolution models.… read more here.
Keywords: ocean carbonate; chemistry; carbonate chemistry; pco2 archaean ... See more keywords
Dynamic changes in carbonate chemistry in the microenvironment around single marine phytoplankton cells
Sign Up to like & getrecommendations! Published in 2017 at "Nature Communications"
DOI: 10.1038/s41467-017-02426-y
Abstract: Photosynthesis by marine diatoms plays a major role in the global carbon cycle, although the precise mechanisms of dissolved inorganic carbon (DIC) uptake remain unclear. A lack of direct measurements of carbonate chemistry at the… read more here.
Keywords: marine; cell surface; carbonate chemistry; chemistry ... See more keywords
Biophysical feedbacks mediate carbonate chemistry in coastal ecosystems across spatiotemporal gradients
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-18736-6
Abstract: Ocean acidification (OA) projections are primarily based on open ocean environments, despite the ecological importance of coastal systems in which carbonate dynamics are fundamentally different. Using temperate tide pools as a natural laboratory, we quantified… read more here.
Keywords: mediate carbonate; feedbacks mediate; chemistry; chemistry coastal ... See more keywords
Alkalinity cycling and carbonate chemistry decoupling in seagrass mystify processes of acidification mitigation
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-92771-2
Abstract: The adverse conditions of acidification on sensitive marine organisms have led to the investigation of bioremediation methods as a way to abate local acidification. This phytoremediation, by macrophytes, is expected to reduce the severity of… read more here.
Keywords: acidification; chemistry; alkalinity cycling; carbonate chemistry ... See more keywords
Coral calcifying fluid pH is modulated by seawater carbonate chemistry not solely seawater pH
Sign Up to like & getrecommendations! Published in 2017 at "Proceedings of the Royal Society B: Biological Sciences"
DOI: 10.1098/rspb.2016.1669
Abstract: Reef coral calcification depends on regulation of pH in the internal calcifying fluid (CF) in which the coral skeleton forms. However, little is known about calcifying fluid pH (pHCF) regulation, despite its importance in determining… read more here.
Keywords: carbonate chemistry; chemistry; calcifying fluid; seawater carbonate ... See more keywords
Elevated temperature and changed carbonate chemistry: effects on calcification, photosynthesis, and growth of Corallina officinalis (Corallinales, Rhodophyta)
Sign Up to like & getrecommendations! Published in 2018 at "Phycologia"
DOI: 10.2216/17-71.1
Abstract: Abstract: Recent ecophysiological studies of coralline algae have highlighted the effects of several environmental concerns, such as acidification and warming of the world's coastal oceans. Among these, elevated temperature might be the most critical environmental… read more here.
Keywords: temperature; corallina officinalis; chemistry; carbonate chemistry ... See more keywords