Risultati della ricerca - (( (temperature OR temperaturas) decrease ) OR ( temperatura decrease ))*

Solar UV irradiances modulate effects of ocean acidification on the Coccolithophorid Emiliania huxleyi di Xu, Kai, Gao, Kunshan

Sommario: “...) and decreased quantum yield, along with enhanced nonphotochemical quenching, with addition of UVB (280-315 nm...”
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Seawater carbonate chemistry and PI-curve parameters, non-photochemical quenching, maximum quantum yield, gross oxygen production and chlorophyll concentrations of Fucus vesiculosu... di Graiff, Angelika, Bartsch, Inka, Glaser, Karin, Karsten, Ulf

Sommario: “..., if the single and combined impact of elevated seawater temperature (+ 5◦C) and pCO2 (1100 ppm) under natural...”
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Seawater carbonate chemistry and larval growth rates of sea urchin Strongylocentrotus droebachiensis di Runcie, Daniel E, Dorey, Narimane, Garfield, David, Stumpp, Meike, Dupont, Sam, Wray, Gregory A

Sommario: “... to decreased seawater pH (-0.4 pH units) in larvae of the sea urchin Strongylocentrotus droebachiensis. We used...”
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Seawater carbonate chemistry and energy metabolism in the hydrocoral Millepora alcicornis di Jesulich, Andrea Carlina, Lauer, Mariana Machado, de Barros Marangoni, Laura Fernandes, Marques, Joseane Aparecida, Zebral, Yuri Dornelles, Pereira, Cristiano Macedo, Duarte, Gustavo Adolpho Santos, Pires, Debora de Oliveira, Castro, Clovis Barreira e, Calderon, Emiliano Nicolas, Bianchini, A

Sommario: “...A mesocosm experiment was conducted to investigate whether three levels of decreasing seawater pH...”
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Seawater carbonate chemistry and biological processes of Mytilus edulis during experiments, 2010 di Thomsen, Jörn, Melzner, Frank

Sommario: “... and shell mass growth decreased linearly with increasing pCO2 by 6-20 and 10-34%, while SFDM growth...”
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Seawater carbonate chemistry and herbivory of gastropod Lacuna vincta di Young, Craig S, Lowell, Alyson, Peterson, Bradley J, Gobler, Christopher J

Sommario: “...-2000 µatm) relative to ambient pCO2 (400 µatm). This significant decrease in herbivory was unrelated...”
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Seawater carbonate chemistry and calcification rate of cold-water coral Lophelia pertusa during experiments, 2011 di Form, Armin, Riebesell, Ulf

Sommario: “... decrease of 0.1 units and net dissolution of calcium carbonate. In contrast, L. pertusa was capable...”
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Seawater carbonate chemistry and the photophysiology of Thalassiosira pseudonana (Bacillariophyceae) and Emiliania huxleyi (Haptophyta) in a laboratory experiment di McCarthy, Avery, Rogers, Susan P, Duffy, Stephen J, Campbell, Douglas A

Sommario: “... concentrations of dissolved carbon dioxide and bicarbonate and decreased pH in ocean water. The concomitant...”
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Effect of increasing sea water pCO2 on the northern Atlantic krill species Nyctiphanes couchii di Sperfeld, Erik, Mangor-Jensen, Anders, Dalpadado, Padmini

Sommario: “... decreased and the frequency of moulting-related deaths increased with increasing pCO2. Survival...”
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Two Southern Ocean diatoms are more sensitive to ocean acidification and changes in irradiance than the prymnesiophyte Phaeocystis antarctica di Trimborn, Scarlett, Thoms, Silke, Brenneis, Tina, Heiden, Jasmin, Beszteri, Sara, Bischof, Kai

Sommario: “... in conjunction with high light. For both diatoms, also maximum quantum yields of PSII (Fv/Fm) were decreased...”
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Seawater carbonate chemistry and fish hearing di Radford, C A, Collins, S P, Munday, Philip L, Parsons, Daniel R

Sommario: “... to their hearing ability. Specifically, snapper raised under elevated CO2 conditions had a significant decrease...”
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Seawater carbonate chemistry and cellular inorganic carbon fluxes in Trichodesmium di Eichner, Meri, Thoms, Silke, Kranz, Sven A, Rost, Björn

Sommario: “..., and modelling. Aside from a significant decrease in Ci affinity at elevated pCO2 and changes in CO2 efflux...”
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Seawater carbonate chemistry, gross photosynthesis and metabolically induced rate of pH change during experiments with macroalgae, 2012 di Cornwall, Christopher Edward, Hepburn, Christopher D, Pritchard, Daniel, Currie, Kim I, McGraw, Christina M, Hunter, Keith A, Hurd, Catriona L

Sommario: “... that are utilized by macroalgae for photosynthesis and calcification: CO2 and HCO3 increase; CO32 decreases. Two...”
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Contrasting effects of ocean acidification on reproduction in reef fishes di Welch, Megan J, Munday, Philip L

Sommario: “... in the two elevated CO2 treatments. In contrast, reproductive output decreased at high CO2 in Ac...”
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Antioxidant response of the hard shelled mussel Mytilus coruscus exposed to reduced pH and oxygen concentration di Sui, Yanming, Hu, Menghong, Shang, Yueyong, Wu, Fangli, Huang, Xizhi, Dupont, Sam, Storch, Daniela, Pörtner, Hans-Otto, Li, Jiale, Lu, Weiqun, Wang, Youji

Sommario: “... of malondialdehyde in the hemolymph. Overall, our results suggested that decreased pH and low DO induced similar...”
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Seawater carbonate chemistry and physiological performance parameters of Carcinus maenas under respective incubation conditions di Maus, Bastian, Bock, Christian, Pörtner, Hans-Otto

Sommario: “... concentrations increased throughout, anion levels remained constant or decreased. Despite similar levels...”
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Structural and functional vulnerability to elevated pCO2 in marine benthic communities di Christen, Nadja, Calosi, Piero, McNeill, C L, Widdicombe, Stephen

Sommario: “..., although molluscs and arthropods showed significant decreases in soft tissue. This study supports...”
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Calcareous green alga Halimeda tolerates ocean acidification conditions at tropical carbon dioxide seeps di Vogel, Nikolas, Fabricius, Katharina Elisabeth, Strahl, Julia, Noonan, Sam, Wild, Christian, Uthicke, Sven

Sommario: “... content increased (22%) in H. digitata and decreased (-8%) in H. opuntia at the seep site compared...”
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Photochemical responses of the diatom Skeletonema costatum grown under elevated CO2 concentrations to short-term changes in pH di Zheng, Y, Giordano, Mario, Gao, Kunshan

Sommario: “... cells decreased by ca. 70% only when exposed to pH 7.6; this was not observed when exposed to pH 7.9...”
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Responses of three tropical seagrass species to CO2 enrichment di Ow, Yan X, Collier, C J, Uthicke, Sven

Sommario: “... decrease in compensation light requirement (Ec) with increasing pCO2 was evident in C. serrulata and H...”
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