Risultati della ricerca - (( Temperature decrease ) OR ( temperatura decrease ))*

Villefranche sur Mer: multistressors experiment March 2012 di Maugendre, Laure, Gattuso, Jean-Pierre, Louis, Justine, Anna, de Kluijver, Marro, Sophie, Soetaert, Karline, Gazeau, Frédéric, Dufour, Aurélie

Sommario: “... and the concentrations of chlorophyll a (chl a), heterotrophic prokaryotes and viruses decreased, under all treatments...”
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The synergistic effects of ocean acidification and organic metabolism on calcium carbonate (CaCO3) dissolution in coral reef sediments di Cyronak, Tyler, Eyre, Bradley D

Sommario: “... rates were an order of magnitude more sensitive to elevated CO2 and decreasing seawater aragonite...”
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Ocean acidification rapidly reduces dinitrogen fixation associated with the hermatypic coral Seriatopora hystrix di Rädecker, Nils, Meyer, Friedrich Wilhelm, Bednarz, Vanessa N, Cardini, Ulisse, Wild, Christian

Sommario: “... reveal that simulated ocean acidification ( pCO2 1080 µatm) caused a rapid and significant decrease (53...”
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Seawater carbonate chemistry and exoskeletal properties in post-terminal-molt female snow crab Chionoecetes opilio di Algayer, Tait, Mahmoud, Ahmed, Saksena, Sanjana, Long, W Christopher, Swiney, Katherine M, Foy, Robert J, Steffel, Brittan V, Smith, Kathryn E, Aronson, Richard B, Dickinson, Gary H

Sommario: “...We examined the effect of long-term (2 year) exposure to decreased seawater pH (7.8 and 7.5, PCO2...”
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Seawater carbonate chemistry, tissue-skeleton interface and calcification in reef corals in a laboratory experiment di Venn, Alexander A, Tambutté, Eric, Holcomb, Michael, Laurent, Julien, Allemand, Denis, Tambutté, Sylvie

Sommario: “... acidification decreases pH of the SCM, but this decrease is gradual relative to the surrounding seawater...”
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Biogeographic variability in the physiological response of the cold-water coral Lophelia pertusa to ocean acidification di Georgian, Samuel E, Dupont, Sam, Kurman, Melissa, Butler, Adam, Stromberg, Susanna M, Larsson, Ann I, Cordes, Erik E

Sommario: “... with decreasing pH. In contrast, Tisler Reef corals showed only slight reductions in net calcification rates under...”
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Seawater carbonate chemistry and growth of four North Atlantic bivalves di Gao, Guang, Qu, Liming, Burgess, J Grant, Li, Xinshu, Xu, Juntian

Sommario: “.... The specific growth rate (SGR) of juvenile thalli decreased significantly with reduced salinity but increased...”
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Photosynthate translocation increases in response to low seawater pH in a coral-dinoflagellate symbiosis di Tremblay, Pascale, Fine, M, Maguer, Jean-François, Grover, Renaud, Ferrier-Pagès, Christine

Sommario: “... the overall decrease in symbiont concentration at low pH. In the long term, such decrease in symbiont...”
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Proteomic and metabolomic responses of Pacific oyster Crassostrea gigas to elevated pCO2 exposure di Wei, Lei, Wang, Qing, Wu, Huifeng, Ji, Chenglong, Zhao, Jianmin

Sommario: “... off balance and resulted in decreased seawater pH in marine ecosystem, termed ocean acidification (OA...”
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Studying the effect of CO2-induced acidification on sediment toxicity using acute amphipod toxicity test di Basallote, M Dolores, De Orte, Manoela R, DelValls, T Angel, Riba, Inmaculada

Sommario: “... to the overlying seawater was correlated to a pH decrease. The data obtained revealed that CO2-related...”
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Seawater carbonate chemistry and biological processes of mussel Crassostrea gigas during experiments, 2011 di Lannig, Gisela, Eilers, Silke, Pörtner, Hans-Otto, Sokolova, Inna A, Bock, Christian

Sommario: “.... At the acclimation temperature of 15 °C the OA-induced decrease in pHe did not lead to metabolic depression...”
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The effects of ocean acidification and a carbon dioxide capture and storage leak on the early life stages of the marine mussel Perna perna (Linneaus, 1758) and metal bioavailabilit... di Szalaj, D, De Orte, Manoela R, Goulding, T A, Medeiros, I D, DelValls, T Angel, Cesar, A

Sommario: “..., fertilisation success gradually decreased and no larva developed to the D-shaped stage. A fall in pH increased...”
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Seawater carbonate chemistry and community structure and function of phytoplankton community di Wang, Peixuan, Laws, Edward A, Wang, Y, Chen, Jixin, Song, Xue, Huang, Ruiping, Wang, Tifeng, Yi, Xiangqi, Sun, J, Guo, Xianghui, Liu, Xin, Gao, Kunshan, Huang, Bangqin

Sommario: “... treatment than the low-pCO2 treatment. Phytoplankton mortality (percentage of dead cells) decreased during...”
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Seawater carbonate chemistry and calcifying fluid carbonate chemistry, shell length of Mussel larvae di Ramesh, Kirti, Hu, Marian Y, Thomsen, Jörn, Bleich, Markus, Melzner, Frank

Sommario: “... exhibit a drop in pH, [CO3]2− and Omega arag at the site of calcification, which correlates with decreased...”
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(Table 2) Chemical composition of skeletons of scleractinian non-zooxanthelate corals di Keller, Natalia B, Demina, Lyudmila V, Os'kina, Natalia S

Sommario: “.... As could be expected Ca and Mg concentrations are prone to decrease with depth (R = -0.55 and -0.51...”
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Seawater carbonate chemistry and mussel respiration and calcification rates di Ninokawa, Aaron, Takeshita, Yuichiro, Jellison, Brittany M, Jurgens, Laura J, Gaylord, B

Sommario: “... documented decreases of up to 0.1 pH and 25 μmol O2/kg internal to the bed, along with declines of 100 μmol...”
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Larval development of the barnacle Amphibalanus improvisus responds variably but robustly to near-future ocean acidification di Pansch, Christian, Schlegel, Peter, Havenhand, Jonathan N

Sommario: “...Increasing atmospheric CO2 decreases seawater pH in a phenomenon known as ocean acidification...”
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The effect of nitrate and phosphate availability on Emiliania huxleyi(NZEH) physiology under different CO2 scenarios di Rouco, Mónica, Branson, O, Lebrato, Mario, Iglesias-Rodriguez, Debora

Sommario: “... nutrient limitation. The PIC:POC ratio decreased with increasing CO2 in nutrient limited cultures...”
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Stress-tolerant corals of Florida Bay are vulnerable to ocean acidification di Okazaki, Remy, Swart, Peter K, Langdon, Chris

Sommario: “...; however, calcification declined by 52 and 50 % per unit decrease in saturation state, respectively...”
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Seagrass ecosystem response to long-term high CO2 in a Mediterranean volcanic vent di Apostolaki, Eugenia T, Vizzini, Salvatrice, Hendriks, Iris, Olsen, Ylva S

Sommario: “... station (pH = 8.01 ± 0.01). Density and biomass showed a clear decreasing trend at the low pH station...”
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