Risultati della ricerca - (Temperature OR temperatura) decrease

CO2 and inorganic nutrient enrichment affect the performance of a calcifying green alga and its noncalcifying epiphyte di Hofmann, Laurie C, Bischof, Kai, Baggini, Cecilia, Johnson, Andrew, Koop-Jakobsen, Ketil, Teichberg, Mirta

Sommario: “... significantly decreased electron transport rates of the photosynthetic apparatus and resulted in phosphorus...”
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Seawater carbonate chemistry and physiological responses of coral recruits di Jiang, Lei, Guo, Yajuan, Zhang, Fang, Zhang, Yuyang, McCook, Laurence John, Yuan, Xiangcheng, Lei, Xinming, Zhou, Guowei, Guo, Ming-Lan, Cai, Lin, Lian, Jian-Sheng, Qian, Pei Yuan, Huang, Hui

Sommario: “..., implying increased energy expenditure on calcification. Consequently, asexual budding rates decreased by 50...”
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Seawater carbonate chemistry and physiology and toxicity of dinoflagellate Karenia mikimotoi di Wang, Xinjie, Feng, Xinqian, Zhuang, Yang, Lu, Jianghuan, Wang, Yang, Gonçalves, Rodrigo J, Li, Xi, Lou, Yongliang, Guan, WanChun

Sommario: “..., and there was not statistically significant difference among four treatments. Cell pigment content decreased, but UVabc...”
Testo

Seawater acidification affects the physiological energetics and spawning capacity of the Manila clam Ruditapes philippinarum during gonadal maturation di Xu, Xian, Yang, Feng, Zhao, Liqiang, Yan, Xiwu

Sommario: “... of oxygen to nitrogen, and SFG significantly decreased concurrently, whereas ammonia ER increased. RR...”
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Nitrite consumption and associated isotope changes during a river flood event in the Elbe river di Jacob, Juliane, Sanders, Tina, Dähnke, Kirstin

Sommario: “... concentration decrease and isotope increase....”
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Effects of high dissolved inorganic and organic carbon availability on the physiology of the hard coral Acropora millepora from the Great Barrier Reef di Meyer, Friedrich Wilhelm, Vogel, Nikolas, Diele, Karen, Kunzmann, Andreas, Uthicke, Sven, Wild, Christian

Sommario: “... calcification, respiration or growth, but significantly decreased dark calcification when compared to both...”
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Seawater carbonate chemistry and skeletal integrity of a marine keystone predator (Asterias rubens) di Di Giglio, Sarah, Lein, E, Hu, Marian Y, Stumpp, Meike, Melzner, Frank, Malet, Loïc, Pernet, Philippe, Dubois, Philippe

Sommario: “... system resulting in decreased pH and calcium carbonate saturation state, a phenomenon called ocean...”
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Seawater carbonate chemistry and growth performance and survival of larval Atlantic herring di Sswat, Michael, Stiasny, Martina H, Jutfelt, Fredrik, Riebesell, Ulf, Clemmesen, Catriona

Sommario: “... to increased swimming activity, as well as decreased survival and instantaneous growth rate (Gi...”
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Seawater carbonate chemistry, survival rate, shell size, calcification rate of the planktonic foraminifer Neogloboquadrina pachyderma (sinistral) in a laboratory experiment di Manno, Clara, Morata, Nathalie, Bellerby, Richard G J

Sommario: “... (s) shell net calcification rates decreased. This decrease was higher (30 %) in the juvenile specimens than...”
Testo

Impact of ocean acidification and warming on respiration, heart rate and acid-base status of Mytilus edulis from the North Sea di Zittier, Zora M C, Bock, Christian, Lannig, Gisela, Pörtner, Hans-Otto

Sommario: “.... Ocean acidification caused a decrease in haemolymph pH. The extracellular acidosis remained largely...”
Testo

Experiment: Food availability outweighs ocean acidification effects in juvenile Mytilus edulis di Thomsen, Jörn, Casties, Isabel, Pansch, Christian, Körtzinger, Arne, Melzner, Frank

Sommario: “...Ocean acidification is expected to decrease calcification rates of bivalves. Nevertheless in many...”
Testo

Seawater carbonate chemistry and calcification during experiments with coral communities, 2000 di Leclercq, Nicolas, Gattuso, Jean-Pierre, Jaubert, Jean

Sommario: “... by the calcium carbonate saturation state of seawater. This parameter is likely to decrease in response...”
Testo

Seawater carbonate chemistry and calcification during experiments with coral communities, 2002 di Leclercq, Nicolas, Gattuso, Jean-Pierre, Jaubert, Jean

Sommario: “... the trend previously reported; it decreased as a function of increasing pCO2 and decreasing aragonite...”
Testo

Ocean acidification not likely to affect the survival and fitness of two yemperate benthic foraminiferal species: results from culture experiments di McIntyre-Wressnig, Anna, Bernhard, Joan M, Wit, Johannes C, McCorkle, Daniel C

Sommario: “... not directly affected by elevated pCO2 and the concomitant decrease in seawater pH and calcite saturation...”
Testo

Gene expression changes in the coccolithophore Emiliania huxleyi after 500 generations of selection to ocean acidification di Lohbeck, Kai T, Riebesell, Ulf, Reusch, Thorsten B H

Sommario: “... acidification particularly impairs calcifying organisms, mostly resulting in decreased growth and calcification...”
Testo

Seawater carbonate chemistry and respiration rate, ammonia excretion, O:N ratio and behaviour of sea urchins Paracentrotus lividus di Asnicar, Davide, Novoa-Abelleira, Alberto, Minichino, Riccardo, Badocco, D, Pastore, P, Finos, L, Munari, M, Marin, Maria Gabriella

Sommario: “... excretion increased and O:N decreased in coastal specimens. Righting and sheltering were impaired in coastal...”
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Seawater carbonate chemistry and sperm swimming speed of the polychaete Galeolaria caespitosa in lab experiment di Schlegel, Peter, Havenhand, Jonathan N, Obadia, Nicolas, Williamson, Jane E

Sommario: “... in the majority of male G. caespitosa may decrease their fertilization success in a high CO2 future ocean...”
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Effects of ocean acidification on overwintering juvenile Arctic pteropods Limacina helicina di Comeau, Steeve, Alliouane, Samir, Gattuso, Jean-Pierre

Sommario: “..., but the linear extension of the shell decreased as a function of declining pH. Surprisingly, the pteropods were...”
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Seawater carbonate chemistry and calcification rate in flume experiment di Comeau, Steeve, Edmunds, Peter J, Lantz, Coulson A, Carpenter, Robert C

Sommario: “... ~ 50% of this decrease; net calcification of corals and calcified algae remained positive...”
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Seawater carbonate chemistry and foraminiferal calcification di Henehan, Michael J, Evans, David, Shankle, Madison, Burke, Janet, Foster, Gavin L, Anagnostou, Eleni, Chalk, Thomas B, Stewart, Joseph A, Alt, Claudia H S, Hull, Pincelli M, Durrant, Joseph

Sommario: “... that size could ultimately play a role in determining whether calcification will increase or decrease...”
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