Search Results - "DAVISON, I. R"

Stress tolerance and reactive oxygen metabolism in the intertidal red seaweeds Mastocarpus stellatus and Chondrus crispus by Collen, J, Davision, I.R

“…Mastocarpus stellatus and Chondrus crispus are morphologically similar red seaweeds that co-occur on rocky intertidal seashores in the Northern Atlantic…”
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Freezing rate and duration determine the physiological response of intertidal fucoids to freezing by PEARSON, G. A, DAVISON, I. R

“…Differential thermal analysis (DTA) was used to measure the freezing temperature of nine species of red brown intertidal macroalgae from the coast of Maine in…”
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Temperature acclimation of respiration and photosynthesis in the brown alga Laminaria saccharina by DAVISON, I. R, GREENE, R. M, PODOLAK, E. J

“…Sporophytes of the brown alga Laminaria saccharina (L.) Lamour grown at 15 degree C contained significantly more chlorophyll a (chl a) than did similar plants…”
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Effect of freezing on photosynthesis of intertidal macroalgae: relative tolerance of Chondrus crispus and Mastocarpus stellatus (Rhodophyta) by DUDGEON, S. R, DAVISON, I. R, VADAS, R. L

“…Chondrus crispus and Mastocarpus stellatus were collected from Chamberlain or Kresge Point, Maine, and placed in the following conditions in the dark: seawater…”
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Freezing tolerance in the intertidal red algae Chondrus crispus and Mastocarpus stellatus : relative importance of acclimation and adaptation by DUDGEON, S. R, DAVISON, I. R, VADAS, R. L

“…The effect of repeated daily freezing on photosynthesis, growth and phenotypic acclimation to freezing was studied in the red algae Chondrus crispus Stackhouse…”
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Growth of Chara Hispida: I. Apical Growth and Basal Decay by Andrews, M., Davison, I. R., Andrews, M. E., Raven, J. A.

“…A comparison is made between seasonal growth rates of Chara hispida cuttings and biomass estimates over the depth range 2--16 m in a flooded quarry. (2) Chara…”
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Coexistence of Similar Species in a Space-Limited Intertidal Zone by Dudgeon, Steven R., Steneck, Robert S., Davison, Ian R., Vadas, Robert L.

“…The lower intertidal zone (0.0 to +1.0 m mean low water [MLW]) of rocky shores in New England is a space-limited community occupied by two similar rhodophyte…”
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Occurrence and significance of nitrogen transport in the brown alga Laminaria digitata by Davison, I.R, Stewart, W.D.P

“…Nitrogen transport in a L. digitata population growing at Arbroath, Scotland has been investigated using super(15)N as tracer. NO super(-)d3 was assimilated…”
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Regulation of growth in Laminaria digitata: use of in-vivo nitrate reductase activities as an indicator of nitrogen limitation in field populations of Laminaria spp by DAVISON, I. R, ANDREWS, M, STEWART, W. D. P

“…The seasonal variation in growth rate of a population of L. digitata was studied. Growth rates were maximum in early June and minimum between September and…”
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REACTIVE OXYGEN METABOLISM IN THE TROPICAL BROWN ALGA DICTYOTA DICHOTOMA by Davison R., I., Collén, J., Fegley, J.C.

“…We studied reactive oxygen metabolism in natural populations of the brown alga Dictyota dichotoma growing on coral reefs on the west coast of Barbados in March…”
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Physiological responses to environmental variation in intertidal red algae: does thallus morphology matter? by Dudgeon, Steven R., Kübler, Janet E., Vadas, Robert L., Davison, Ian R.

“…Morphological variation within and among many species of algae show correlated life history traits. The trade-offs of life history traits among different…”
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High-temperature tolerance of photosynthesis in the red alga Chondrus crispus by KÜBLER, J. E, DAVISON, I. R

“…Chondrus crispus is a perennial red seaweed, common in intertidal and shallow sublittoral communities throughout the North Atlantic Ocean. The high-temperature…”
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Sublethal stress in the intertidal zone: tidal emersion inhibits photosynthesis and retards development in embryos of the brown alga Pelvetia fastigiata by Davison, I.R, Johnson, L.E, Brawley, S.H

“…The effect of tidal emersion on survivorship, photosynthesis and embryonic development was studied in 8 h old zygotes and 7 d old embryos of the intertidal…”
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Temperature acclimation of respiration and photosynthesis in the brown algaLaminaria saccharina by Davison, I. R., Greene, R. M., Podolak, E. J.

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SEASONALITY AND THERMAL ACCLIMATION OF REACTIVE OXYGEN METABOLISM IN FUCUS VESICULOSUS (PHAEOPHYCEAE) by Collén, Jonas, Davison, Ian R.

“…The intertidal brown macroalga Fucus vesiculosus L. acclimates its defense against reactive oxygen in response to both (1) growth at different temperatures in…”
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REACTIVE OXYGEN PRODUCTION AND DAMAGE IN INTERTIDAL FUCUS SPP. (PHAEOPHYCEAE) by Collén, Jonas, Davison, Ian R.

“…The research described in this paper was designed to test the hypothesis that the differential stress tolerance associated with the vertical zonation of…”
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REACTIVE OXYGEN METABOLISM IN INTERTIDAL FUCUS SPP. (PHAEOPHYCEAE) by Collén, Jonas, Davison, Ian R.

“…Our previous research suggests that interspecific variation in stress tolerance in intertidal Fucus spp. (Phaeophyceae) is partially mediated by differences in…”
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In vivo measurement of active oxygen production in the brown alga Fucus evanescens using 2',7'-dichlorohydrofluorescein diacetate by Collen, J, Davison, IR

“…Intracellular production of active oxygen in the brown alga Fucus evanescens C. Ag. was studied by measuring the capacity for in vivo conversion of…”
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Freezing tolerance in the intertidal red algaeChondrus crispus andMastocarpus stellatus: Relative importance of acclimation and adaptation by Dudgeon, S. R., Davison, I. R., Vadas, R. L.

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Influence of temperature and light on growth and photosynthetic physiology of Fucus evanescens (Phaeophyta) embryos by MAJOR, KELLY M. (MACHALEK), DAVISON, IAN R.

“…The influence of temperature and light on growth and photosynthetic physiology were investigated in embryos of Fucus evanescens grown at 5 or 20°C under…”
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