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

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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Seawater carbonate chemistry and cytoskeleton, lysozymes, and nitric oxide in hemocytes of blood clams, Tegillarca granosa. di Su, Wenhao, Rong, Jiahuan, Zha, Shanjie, Yan, Maocang, Fang, Jun, Liu, Guangxu

Sommario: “... that OA may reduce the phagocytosis of hemocytes by (1) decreasing the abundance of cytoskeleton...”
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Acidification alters predator-prey interactions of blue crab Callinectes sapidus and soft-shell clam Mya arenaria di Glaspie, Cassandra N, Longmire, Katherine, Seitz, Rochelle D

Sommario: “... environments. Acidification decreases the fitness of individual species, but the degree to which predator-prey...”
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Response of benthic foraminifera to ocean acidification in their natural sediment environment: a long-term culturing experiment di Haynert, Kristin, Schönfeld, Joachim, Schiebel, Ralf, Wilson, Brent, Thomsen, Jörn

Sommario: “... Ammonia aomoriensis was unaffected, whereas size of large and dead tests decreased with elevated pCO2 from...”
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Seawater carbonate chemistry and physiological parameters of Thalassiosira sp. and Nitzschia closterium f.minutissima di Cai, Ting, Feng, Yuanyuan, Wang, Yanan, Li, Tongtong, Wang, Jiancai, Li, Wei, Zhou, Weihua

Sommario: “... significantly decreased. CO2 had significant effects on the POC production rate, cellular BSi, POC, and PON...”
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Seawater carbonate chemistry and biological processes during experiments with early life stages of the blue mussel Mytilus edulis, 2010 di Gazeau, Frédéric, Gattuso, Jean-Pierre, Dawber, Caroline F, Pronker, A E, Peene, F, Peene, J, Heip, Carlo H R, Middelburg, Jack J

Sommario: “...Several experiments have shown a decrease of growth and calcification of organisms at decreased pH...”
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Microenvironmental changes support evidence of photosynthesis and calcification inhibition in Halimeda under ocean acidification and warming di Sinutok, Sutinee, Hill, R, Doblin, Martina A, Kühl, Michael, Ralph, Peter J

Sommario: “..., but there was a 50-70 % decrease in photochemical efficiency (maximum quantum yield), a 70-80 % decrease in O2...”
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Dissolved organic matter in the Lena River Delta Region, Siberia, Russia di Gonçalves-Araujo, Rafael, Stedmon, Colin A, Heim, Birgit, Dubinenkov, Ivan, Kraberg, Alexandra Claudia, Moiseev, Denis, Bracher, Astrid

Sommario: “... of the Lena River. Values decreased towards the higher salinity Laptev Sea shelf waters. Results demonstrate...”
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Seawater carbonate chemistry and calcification, photosynthesis and respiration of sub-colonies of a single tropical Stylophora pistillata colony di Cryer, Sarah E, Schlosser, Christian, Allison, Nicola

Sommario: “...A decrease in ocean pH of 0.3 units will likely double the proportion of dissolved copper (Cu...”
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Seawater carbonate chemistry and growth and physiological, biochemical, cellular, behavioural and reproductive responses of the sea urchin Paracentrotus lividus di Marceta, T, Matozzo, V, Alban, Silvia, Badocco, D, Pastore, P, Marin, Maria Gabriella

Sommario: “... to low pH, with an increasing trend in males and decreasing in females. Results demonstrated...”
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The O2, pH and Ca2+ Microenvironment of Benthic Foraminifera in a High CO2 World di Glas, Martin S, Fabricius, Katharina Elisabeth, de Beer, Dirk, Uthicke, Sven, Gilbert, Jack Anthony

Sommario: “... decreased during incubations at elevated pCO2, also during light incubations. Photosynthesis increased...”
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Seawater carbonate chemistry and growth and enzyme activities of Nitzschia closterium di Li, Keqiang, Li, Min, He, Yunfeng, Gu, Xingyan, Pang, Kai, Ma, Yunpeng

Sommario: “... decreased with decreasing pH, indicating the inhibition of nitrogen uptake, whereas the ratios for NH4–N...”
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Seawater carbonate chemistry, mortality and hatching rate, size and mass of Clupea harengus during experiments, 2011 di Franke, Andrea, Clemmesen, Catriona

Sommario: “...) in surface seawater increases and the pH decreases. This process known as ocean acidification might have...”
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Seawater carbonate chemistry and physiological parameters of Acropora humilis, Acropora millepora, Pocillopora damicornis, Pocillopora verrucosa, Porites cylindrica, and Porites lu... di Martins, Catarina P P, Arnold, Angelina L, Kömpf, Katharina, Schubert, Patrick, Ziegler, Maren, Wilke, Thomas, Reichert, Jessica

Sommario: “... responses to low pH. We found no significant changes in calcification but species showed decreasing growth...”
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Seawater carbonate chemistry and ecophysiology of brown macroalga Fucus vesiculosus L. di Takolander, Antti, Cabeza, Mar, Leskinen, Elina

Sommario: “... and decreasing nitrogen content, with resulting changes in the C:N ratio, but only in winter. In summer...”
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Changes in coral reef communities across a natural gradient in seawater pH di Barkley, Hannah C, Cohen, Anne L, Golbuu, Yimnang, Starczak, V R, DeCarlo, Thomas M, Shamberger, K E F

Sommario: “..., coral calcification, or skeletal density. However, coral bioerosion increased 11-fold as pH decreased...”
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Seawater carbonate chemistry and hatch size and larval growth of walleye pollock (Theragra chalcogramma) di Hurst, Thomas P, Fernandez, Elena R, Mathis, Jeremy T

Sommario: “...Rising atmospheric concentrations of CO2 are predicted to decrease the pH of high-latitude oceans...”
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Seawater carbonate chemistry, POC, PIC, TPC, SPM, N, TEP and growth rate during experiments with coccolithophores Emiliania huxleyi (AC472), Calcidiscus leptoporus (AC370) and Syra... di Fiorini, Sarah, Pedrotti, Maria Luiza, Middelburg, Jack J, Gattuso, Jean-Pierre, Kerros, Marie-Emmanuelle

Sommario: “... and of the haploid stage of E. huxleyi markedly decreased at elevated pCO2. It remained unaltered in the diploid...”
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Seawater carbonate chemistry, nitrogen concentration and macro community analyse, 2011 di Witt, Verena, Wild, Christian, Anthony, Kenneth R N, Diaz-Pulido, Guillermo, Uthicke, Sven

Sommario: “... driven by decreases in the relative abundance of Alphaproteobacteria and increases of Flavobacteriales...”
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