Risultati della ricerca - (Temperature OR Temperaturas) decrease~

The responses of eight coral reef calcifiers to increasing partial pressure of CO2 do not exhibit a tipping point di Comeau, Steeve, Edmunds, Peter J, Spindel, N B, Carpenter, Robert C

Sommario: “... saturation state was ~1. Calcification decreased linearly as a function of increasing partial PCO2 in three...”
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Seawater carbonate chemistry, fertilization rate and biological processes of sea urchin Paracentrotus lividus during experiments, 2011 di Moulin, Laure, Catarino, Ana Isabel, Claessens, Thomas, Dubois, Philippe

Sommario: “... adults collected in two contrasting tide pools, one showing a significant nocturnal pH decrease (lowest...”
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Seawater carbonate chemistry and acid–base balance in the hæmolymph of European abalone (Haliotis tuberculata) di Auzoux-Bordenave, Stephanie, Chevret, Sandra, Badou, Aïcha, Martin, Sophie, Di Giglio, Sarah, Dubois, Philippe

Sommario: “... but rather to a high hæmolymph protein concentration. By contrast, hæmolymph pH was significantly decreased...”
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Seawater carbonate chemistry and gastrovascular cavity pH, calcification of Montastraea cavernosa and Duncanopsammia axifuga di Bove, Colleen B, Whitehead, Robert F, Szmant, A M

Sommario: “... and ameliorate the effects of decreasing seawater pH (pHSW) on coral calcification. Microelectrodes were used...”
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Maintained larval growth in mussel larvae exposed to acidified undersaturated seawater di Ventura, Alexander, Schulz, Sabrina, Dupont, Sam

Sommario: “... that decreasing seawater pH and decreasing saturation state increases larval mortality rate and the percentage...”
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Sensitivity of sea urchin fertilization to pH varies across a natural pH mosaic di Kapsenberg, Lydia, Okamoto, Daniel K, Dutton, Jessica M, Hofmann, Gretchen E

Sommario: “... decrease in sperm?egg interaction rate with decreasing pH. The site differences in pH sensitivity build...”
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Seawater carbonate chemistry and carbon and nitrogen fixation in the hermatypic coral Galaxea fascicularis di Zheng, Xinqing, Wang, Chenying, Sheng, Huaxia, Niu, Gaofeng, Dong, Xu, Yuan, Lingling, Shi, Tuo

Sommario: “... differences in the assimilation of PFC among different pH treatments, but the assimilation of DDN decreased...”
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Effects of pCO2 and iron on the elemental composition and cell geometry of the marine diatom Pseudo-nitzschia pseudodelicatissima//(Bacillariophyceae) di Sugie, Koji, Yoshimura, T

Sommario: “... and iron availability. We found that the C:N ratio decreased significantly only with an increase in Fe...”
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Microsensor studies on Padina from a natural CO2 seep: implications of morphology on acclimation to low pH di Hofmann, Laurie C, Fink, Artur, Bischof, Kai, de Beer, Dirk

Sommario: “... pHSW levels investigated, and the difference (i.e., pHME-pHSW) increased with decreasing pHSW (0.9...”
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Seawater carbonate chemistry and copepod traits and performance di Aguilera, Victor M, Vargas, Cristian A, Dam, Hans G

Sommario: “... year-round upwelling system of the northern (23° S) Humboldt EBUs. The study revealed decreases...”
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Seawater carbonate chemistry, larval settlement and growth rate during experiments with coral Porites astreoides, 2008 di Albright, R, Mason, B, Langdon, Chris

Sommario: “... and calcification are expected to decrease significantly. However, no published studies have investigated the effect...”
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Impact of elevated pCO2 on acid-base regulation of the sea urchin Echinometra mathaei and its relation to resistance to ocean acidification: A study in mesocosms di Moulin, Laure, Grosjean, Philippe, Leblud, Julien, Batigny, Antoine, Dubois, Philippe

Sommario: “... mathaei and the impact of decreased pH on its growth and respiration activity. The study was conducted...”
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Seawater carbonate chemistry and calcification conditions and calcification rates of Porites astreoides corals di Wall, Marlene, Fietzke, Jan, Crook, Elizabeth Derse, Paytan, Adina

Sommario: “... at the site of calcification can explain a large proportion of the decreasing P. astreoides calcification...”
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Seawater carbonate chemistry and suvival, growth, and biochemical constituents of Artemia franciscana di Thangal, Said Hamid, Nivetha, Muthusamy, Muttharasi, Chandrasekaran, Anandhan, Krishnan, Muralisankar, T

Sommario: “... significantly decreased in Artemia at pH 7.8 and 6.8 compared to that in control, which indicates the adverse...”
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Seawater carbonate chemistry during experiments with Stylophora pistillata, 2008 di Marubini, Francesca, Ferrier-Pagès, Christine, Furla, Paola, Allemand, Denis

Sommario: “...The decrease in the saturation state of seawater, following seawater acidification, is believed...”
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Crustaceans and fish abundances and species at and around artificially introduced tetrapod fields in the southern North Sea, 2010-2011 di Wehkamp, Stephanie, Fischer, Philipp

Sommario: “.... The results indicated a significant decrease in fish abundance in the surrounding area caused by migration...”
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Seawater carbonate chemistry and acclimation and adaptation of the coastal calanoid copepod Acartia tonsa to ocean acidification di Langer, Julia A F, Meunier, Cédric Léo, Ecker, Ursula, Horn, Henriette G, Schwenk, Klaus, Boersma, Maarten

Sommario: “... pCO2 and fed with high CO2 algae showed increased body mass and decreased prosome length....”
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Seawater carbonate chemistry and processes during experiments with amphipod Gammarus locusta, 2009 di Hauton, C, Tyrrell, Toby, Williams, J

Sommario: “... by a decrease in sea water pH of up to 0.5 units. Quantitative real-time PCR analysis indicated...”
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Seawater carbonate chemistry and shell height and lipid concentrations of laboratory-reared larval Atlantic surfclam (Spisula solidissima) di Meseck, Shannon, Mercaldo-Allen, Renee, Clark, Paul, Kuropat, Catherine, Redman, Dylan H, Veilleux, David, Milke, Lisa

Sommario: “... decrease in ocean pH, known as ocean acidification (OA), in Atlantic surfclam habitat. The effects of OA...”
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Seawater carbonate chemistry and acclimatization of a coral-dinoflagellate mutualism at a CO2 vent di Prada, Fiorella, Franzellitti, Silvia, Caroselli, Erik, Cohen, Itay, Marini, Mauro, Campanelli, Alessandra, Sana, Lorenzo, Mancuso, Arianna, Marchini, Chiara, Puglisi, Alessia, Candela, Marco, Mass, Tali, Tassi, F, LaJeunesse, Todd C, Dubinsky, Zvy, Falini, Giuseppe, Goffredo, Stefano

Sommario: “... tissue/mucus at the low pH Sites, likely explaining the decrease in host tissue C/N ratios...”
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