Search Results - "Byrne, Roger A."

Embryonic rotational behaviour in the pond snail Lymnaea stagnalis: influences of environmental oxygen and development stage by Byrne, Roger A., Rundle, Simon D., Smirthwaite, Jennifer J., Spicer, John I.

“…Responses of freshwater organisms to environmental oxygen tensions (PO 2) have focused on adult (i.e. late developmental) stages, yet responses of embryonic…”
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A 6,000 year record of environmental change from the eastern Pacific margin of central Mexico by Davies, Sarah J., Metcalfe, Sarah E., Aston, Benjamin J., Byrne, A. Roger, Champagne, Marie R., Jones, Matthew D., Leng, Melanie J., Noren, Anders

“…The transition from the mid-to late-Holocene in MesoAmerica saw increasing complexity in spatial patterns of change. Records from the western part of the…”
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Stonefly nymphs in turloughs by Reynolds, Julian D., Byrne, Roger A.

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Behavioral and Physiological Responses to Emersion in Freshwater Bivalves by Byrne, Roger A., McMahon, Robert F.

“…Littoral lentic and shallow lotic freshwater habitats are unpredictable in periodicity and duration of shore emersion. As a result, freshwater bivalves have…”
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Behavioral and Metabolic Responses to Emersion and Subsequent Reimmersion in the Freshwater Bivalve, Corbicula fluminea by Byrne, Roger A., Gnaiger, Erich, McMahon, Robert F., Dietz, Thomas H.

“…When exposed to air, the freshwater bivalve, Corbicula fluminea, displayed valve movement behaviors, such as mantle edge exposure, wider gaping "ventilatory"…”
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Acid-Base and Ionic Regulation, during and Following Emersion, in the Freshwater Bivalve, Anodonta grandis simpsoniana (Bivalvia: Unionidae) by Byrne, Roger A., McMahon, Brian R.

“…Specimens of the boreal clam, Anodonta grandis simpsoniana were emersed at 10°C for 6 days and then reimmersed for 24 h. The clams lost water at a rate of 1.6%…”
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Ion transport and acid-base balance in freshwater bivalves by Byrne, R, Dietz, T

“…Blood acid­base and ionic balance in freshwater bivalves is affected by the relative activities of epithelial Na+ and Cl- transporters. In the unionid…”
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Osmotic and Ionic Regulation of North American Zebra Mussels (Dreissena polymorpha) by Dietz, Thomas H., Shawn J. Wilcox, Byrne, Roger A., Lynn, John W., Silverman, Harold

“…Unlike other freshwater bivalves that survive for months in deionized water, Dreissena polymorpha requires minimal concentrations of Na, K, Mg, and Cl in the…”
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Temperature and Relative Humidity Effects on Aerial Exposure Tolerance in the Freshwater Bivalve Corbicula fluminea by Byrne, Roger A., McMahon, Robert F., Dietz, Thomas H.

“…The exposure tolerance, aerial respiratory behaviors, and the rates of water loss of the Asian freshwater clam, Corbicula fluminea, were assessed under three…”
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The Effects of Aerial Exposure and Subsequent Reimmersion on Hemolymph Osmolality, Ion Composition, and Ion Flux in the Freshwater Bivalve Corbicula fluminea by Byrne, Roger A., McMahon, Robert F., Dietz, Thomas H.

“…Hemolymph osmolality increased twofold after 120 h aerial exposure at 95% relative humidity and 25° C and was correlated with water loss (r = 0.83). Blood…”
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Preliminary Notes on a Doline in Lough Gealain, the Burren, County Clare by Byrne, Roger A., Reynolds, Julian D.

“…A doline is a steep sided depression in limestone, caused by solution and collapse. Two diving expeditions attempted to examine the walls and bottom of the…”
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Iroquoian Settlement and Subsistence Patterns Near Crawford Lake, Ontario by Finlayson, William D., Byrne, A. Roger, McAndrews, John A.

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Acid-Base Balance during Emergence in the Freshwater Bivalve Corbicula fluminea by Byrne, Roger A., Shipman, Bradley N., Smatresk, Neal J., Dietz, Thomas H., McMahon, Robert F.

“…The Asian freshwater clam, Corbicula fluminea, was emersed at 23°C under three conditions: humid air, N₂ hypoxia, or air with valves clamped or bound shut…”
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