Top PDF CO<sub>2</sub>-induced seawater acidification affects physiological performance of the marine diatom <i>Phaeodactylum tricornutum</i>
CO<sub>2</sub>-induced seawater acidification affects physiological performance of the marine diatom <i>Phaeodactylum tricornutum</i>
... P. tricornutum, cells ex- posed to excessive light levels appeared to suffer more dam- age to PSII in the high compared to the L-C grown ...ocean acidification is likely to have different ...
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CO<sub>2</sub>-induced seawater acidification affects physiological performance of the marine diatom <I>Phaeodactylum tricornutum</I>
... Orr, J. C., Fabry, V. J., Aumont, O., Bopp, L., Doney, S. C., Feely, R. A., Gnanadesikan, A., Gruber, N., Ishida, A., Joos, F., Key, R. M., Lindsay, K., Maier-Reimer, E., Matear, R., Mon- fray, P., Mouchet, A., Najjar, ...
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Technical note: Assessing gas equilibration systems for continuous <i>p</i>CO<sub>2</sub> measurements in inland waters
... 2015). The marble-type equilibrators were developed to address the monitoring conditions specific to inland waters, such as high loads of sediments and organic matter (Frankignoulle et ...In ...
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Coupling of heterotrophic bacteria to phytoplankton bloom development at different <i>p</i>CO<sub>2</sub> levels: a mesocosm study
... repertoire of hydrolytic enzymes (Hoppe et ...DOM of algal origin can be rapidly used by bacteria (Grossart et ...accumulation of DOM in the oceanic photic zone is commonly observed (Williams, ...
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Impact of seawater <i>p</i>CO<sub>2</sub> on calcification and Mg/Ca and Sr/Ca ratios in benthic foraminifera calcite: results from culturing experiments with <i>Ammonia tepida</i>
... [CO 2− 3 ...for the same pH increase of ...insensitivity of Sr/Ca to pH in another planktonic foraminiferal species, ...activity of the symbionts and hence calcification ...
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CO<sub>2</sub>(<i>ν</i><sub>2</sub>)-O quenching rate coefficient derived from coincidental SABER/TIMED and Fort Collins lidar observations of the mesosphere and lower thermosphere
... and the absorption of atmospheric and solar radiation in the ro-vibrational ...bands. The altitude above which the LTE approximation is not appli- cable depends on the ...
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Effect of enhanced <i>p</i>CO<sub>2</sub> levels on the production of DOC and TEP in short-term bioassay experiments
... Summary of statistically significant differences between treatments for DOC (top) and TEP ...pCO 2 and DOC/TEP production (more DOC/TEP in the higher pCO 2 treatment) and downward pointing ...
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Temperature-dependence of the relationship between <i>p</i>CO<sub>2</sub> and dissolved organic carbon in lakes
... values of pCO 2 and DOC concentrations for each bin interval (n varying from 7 and ...1540). The solid lines represent both fitted regression equa- tion encompassing all ...
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Effects of in situ CO<sub>2</sub> enrichment on structural characteristics, photosynthesis, and growth of the Mediterranean seagrass <i>Posidonia oceanica</i>
... acknowledge the following people who assisted in the laboratory, in the field, or with system engineering or maintenance: ...construction of the ...use of their PAM ...thank ...
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Effects of increased <i>p</i>CO<sub>2</sub> and temperature on trace element (Ag, Cd and Zn) bioaccumulation in the eggs of the common cuttlefish, <i>Sepia officinalis</i>
... that the seawater pCO 2 disturbed the swelling process that occurs during the last two thirds of the whole developmental ...period. The water intake occurred ...
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Influence of elevated CO<sub>2</sub> concentrations on cell division and nitrogen fixation rates in the bloom-forming cyanobacterium <i>Nodularia spumigena</i>
... in the southern Baltic Sea at this value (Kononen, 1992). The cultures were illuminated at an average intensity of 85 µmol photons m −2 s −1 under a 14/10 h light/dark ...Aggregation of ...
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Spatial and temporal variation of CO<sub>2</sub> efflux along a disturbance gradient in a <i>miombo</i> woodland in Western Zambia
... Scheme of the site and experimental setup in Mongu (Zam- bia). The dark grey area represents the disturbed area driven by de- forestation, burning and ...grazing. The light grey area ...
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Microbial communities responsible for fixation of CO<sub>2</sub> revealed by using <i>mcrA</i>, <i>cbbM</i>, <i>cbbL</i>, <i>fthfs</i>, <i>fefe-hydrogenase</i> genes as molecular biomarkers in petroleum reservoirs of different temperatures
... Similarly, the cbbM gene types were also detected with relatively higher diversity in these four samples as shown in ...Fig. 2, suggesting that cbbM gene could be found universally in microorganisms ...
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A model study of the seasonal and long term North Atlantic surface <i>p</i>CO<sub>2</sub> variability
... on the data sub-set from the North Atlantic ...all the ship tracks that contain some measurements. Since the data is mainly used for comparison with the model in the ...
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Synergism between elevated <i>p</i>CO<sub>2</sub> and temperature on the Antarctic sea ice diatom <i>Nitzschia lecointei</i>
... to the peak of the thermal window during an ocean warming event and promote the effect of carbon ...where the speed of reactions increases with increasing ...limits ...
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Response of <i>Nodularia spumigena</i> to <i>p</i>CO<sub>2</sub> – Part 2: Exudation and extracellular enzyme activities
... For further information on gel particle size and abundance, a microscopic analysis was performed. Most cyanobacteria filaments seemed to be coated by mucus which was stained by Alcian Blue (Fig. 4a) while CSP was mostly ...
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Effect of CO<sub>2</sub>-related acidification on aspects of the larval development of the European lobster, <i>Homarus gammarus</i> (L.)
... Ovigerous females were supplied by local fishermen and held in aquaria (160×100×35 cm) at the National Lobster Hatch- ery (NLH) in Padstow, Cornwall, UK. Each aquarium was constantly supplied with aerated, ...
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Inferring regional sources and sinks of atmospheric CO<sub>2</sub> from GOSAT <i>X</i>CO<sub>2</sub> data
... patterns of land-atmosphere fluxes of carbon dioxide, latent heat, and sensible heat derived from eddy covari- ance, satellite, and meteorological observations, ...
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Synergism between elevated <i>p</i>CO<sub>2</sub> and temperature on the Antarctic sea ice diatom <i>Nitzschia lecointei</i>
... when CO 2 is limited (see Reinfelder, ...to the change of atmospheric gases over geological time, where the ratio of O 2 and CO 2 has increased (Hopkinson et ...
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Seagrass beds as ocean acidification refuges for mussels? High resolution measurements of <i>p</i>CO<sub>2</sub> and O<sub>2</sub> in a <i>Zostera marina</i> and <i>Mytilus edulis</i> mosaic habitat
... on the analysis of 6 discrete water samples from Kiel Bight taken at GEOMAR ...that the measurements on the analyzer used for this study were too low by ...explain the characteristics ...
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