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   Articles with "pco2" as a keyword



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Sea surface pCO2 and O2 dynamics in the partially ice-covered Arctic Ocean

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2016jc012162

Abstract: Understanding the physical and biogeochemical processes that control CO2 and dissolved oxygen (DO) dynamics in the Arctic Ocean (AO) is crucial for predicting future air-sea CO2 fluxes and ocean acidification. Past studies have primarily been… read more here.

Keywords: ice; sea; surface; pco2 ... See more keywords
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Large Uncertainty in Estimating pCO2 from Carbonate Equilibria in Lakes

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recommendations! Published in 2017 at "Journal of Geophysical Research"

DOI: 10.1002/2017jg003794

Abstract: Most estimates of carbon dioxide (CO2) evasion from freshwaters rely on calculating partial pressure of aquatic CO2 (pCO2) from two out of three CO2-related parameters using carbonate equilibria. However, the pCO2 uncertainty has not been… read more here.

Keywords: uncertainty; related parameters; pco2; co2 related ... See more keywords
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High pCO2 and elevated temperature reduce survival and alter development in early life stages of the tropical sea hare Stylocheilus striatus

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recommendations! Published in 2017 at "Marine Biology"

DOI: 10.1007/s00227-017-3133-x

Abstract: Elevated temperature (ocean warming) and reduced oceanic pH (ocean acidification) are products of increased atmospheric pCO2, and have been shown in many marine taxa to alter morphology, impede development, and reduce fitness. Here, we investigated… read more here.

Keywords: striatus; pco2; high pco2; elevated temperature ... See more keywords
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Atmospheric pCO2 impacts leaf structural and physiological traits in Quercus petraea seedlings

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recommendations! Published in 2018 at "Planta"

DOI: 10.1007/s00425-018-3016-5

Abstract: Main conclusionAtmosphericpCO2impactsQuercus petraeabiomass production and cell wall composition of the leaves in favor of cellulose at the expense of lignin, and enhances foliar non-structural carbohydrate levels and sucrose contents in apCO2concentration-dependent manner. Sessile oak (Quercus… read more here.

Keywords: atmospheric pco2; pco2; physiological traits; quercus petraea ... See more keywords
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Sponge bioerosion versus aqueous pCO2: morphometric assessment of chips and etching fissures

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recommendations! Published in 2019 at "Facies"

DOI: 10.1007/s10347-019-0558-3

Abstract: Bioeroding sponges are important macroborers that chemically cut out substrate particles (chips) and mechanically remove them, thereby contributing to reef-associated sediment. These chemical and mechanical proportions vary with elevated levels of partial pressure of carbon… read more here.

Keywords: fissure width; sponge bioerosion; pco2; bioerosion ... See more keywords
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Nutrient availability modulates the effects of climate change on growth and photosynthesis of marine macroalga Pyropia haitanensis (Bangiales, Rhodophyta)

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recommendations! Published in 2020 at "Journal of Applied Phycology"

DOI: 10.1007/s10811-020-02189-y

Abstract: The present research investigated the effect of pCO2 levels (C), seawater temperature (T), and nutrient availability (N) on the growth and physiochemical changes in Pyropia haitanensis. With nutrient enrichment, the interaction of higher pCO2 increased… read more here.

Keywords: temperature; nutrient availability; higher pco2; pco2 ... See more keywords
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Hydrological Versus Biological Drivers of Nutrient and Carbon Dioxide Dynamics in a Coastal Lagoon

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recommendations! Published in 2019 at "Estuaries and Coasts"

DOI: 10.1007/s12237-019-00532-2

Abstract: Coastal lagoons are dynamic aquatic systems that are susceptible to eutrophication due to long residence times and high inputs of nutrients. We hypothesise that groundwater-derived nutrients make a significant contribution to primary production, eutrophication and… read more here.

Keywords: groundwater; carbon; lagoon; pre bloom ... See more keywords
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Rising pCO2 in Freshwater Ecosystems Has the Potential to Negatively Affect Predator-Induced Defenses in Daphnia

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recommendations! Published in 2018 at "Current Biology"

DOI: 10.1016/j.cub.2017.12.022

Abstract: Anthropogenically released CO2 accumulates in the global carbon cycle and is anticipated to imbalance global carbon fluxes [1]. For example, increased atmospheric CO2 induces a net air-to-sea flux where the oceans take up large amounts… read more here.

Keywords: freshwater; pco2 freshwater; pco2; co2 ... See more keywords
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Direct aqueous carbonation on olivine at a CO2 partial pressure of 6.5 MPa

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recommendations! Published in 2019 at "Energy"

DOI: 10.1016/j.energy.2019.02.125

Abstract: Abstract Ex-situ mineral carbonation via direct aqueous process at a low CO2 partial pressure (pCO2) is a motivating factor for promoting industrial application. The carbonation extent meets a plateau around CO2 supercritical pressure, making carbonation… read more here.

Keywords: direct aqueous; carbonation; mpa; co2 partial ... See more keywords
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Atmospheric pCO2 reconstructed across five early Eocene global warming events

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recommendations! Published in 2017 at "Earth and Planetary Science Letters"

DOI: 10.1016/j.epsl.2017.08.038

Abstract: Abstract Multiple short-lived global warming events, known as hyperthermals, occurred during the early Eocene (56–52 Ma). Five of these events – the Paleocene–Eocene Thermal Maximum (PETM or ETM1), H1 (or ETM2), H2, I1, and I2… read more here.

Keywords: early eocene; carbon; eocene; pco2 ... See more keywords
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Refining the alkenone-pCO2 method I: Lessons from the Quaternary glacial cycles

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recommendations! Published in 2019 at "Geochimica et Cosmochimica Acta"

DOI: 10.1016/j.gca.2019.06.032

Abstract: Abstract The alkenone-pCO2 method is one of the most widely used approaches to reconstruct atmospheric CO2 in the Cenozoic. The method depends upon fractionation of stable carbon isotopes during algal photosynthesis, expressed as ep37:2, and… read more here.

Keywords: pco2 method; alkenone; alkenone pco2; glacial cycles ... See more keywords