Zobrazeno 1 - 10 of 12 pro vyhledávání: '"R. W. Pearcy"'
1
Nitrogen reallocation and photosynthetic acclimation in response to partial shading in soybean plants
Autor: T.L. Pons, R. W. Pearcy
Publikováno v: Physiologia Plantarum. 92:636-644
The first trifoliate of soybean was shaded when fully expanded, while the plant remained in high light; a situation representative for plants growing in a closed crop. Leaf mass and respiration rate per unit area declined sharply in the first few day
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0725cb05e865cf68d301a010b63188a3
https://doi.org/10.1034/j.1399-3054.1994.920414.x
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3
Methods of Comparative Study
Autor: John E. Cooper, Hans Lambers, R. A. M. Welschen, A. Neal, R. E. Spencer, R. S. Dearman, C. J. Howarth, J. M. Welker, Rosemary E. Booth, K. J. Brocklebank, John G. Hodgson, P. Gaitens, Carla C. Bossard, H. Poorter, M. V. Duran, I. H. Rorison, D. A. Walker, A. H. Fitter, A. M. Neal, A. J. Willis, P. Gupta, B. D. Wheeler, E. A. Warman, N. Matthews, G. A. F. Hendry, J. M. L. Mackey, Susan H. Hillier, R. J. Reader, Jonathan R. Leake, A. H. Price, A. Stockey, Alan J. M. Baker, R. C. Leegood, J. F. Farrar, J. P. Grime, R. M. M. Crawford, Julie D. Scholes, J. Laffarga, B. D. Campbell, J. R. Etherington, T. W. Ashenden, D. W. Hand, S. R. Band, A. W. Davison, P. C. Thorpe, J. Whitehouse, M. J. Earnshaw, G. Montserrat-Marti, J. M. Anderson, David Read, Roderick Hunt, A. M. K. Pearce, M. Bergkotte, Ken Thompson, W. Armstrong, O. Leprince, M. A. G. Mowforth, C. A. Thanos, A. van der Werf, G. R. Stewart, M. N. Merzlyak, R. W. Pearcy, D. E. Tasker, B. Sellars, R. E. D. Snowden, K. Reiling, S. F. MacPherson-Stewart, Peter Horton, M. A. Hannah, Adel Jalili
Publikováno v: Methods in Comparative Plant Ecology ISBN: 9789401046558
In most plants there is a continuum of gas-filled intercellular space which can serve for the transport of atmospheric or photosynthetic oxygen from shoot to root. Despite this, the lack of oxygen in flooded soils will often restrict root growth, but
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e55a66e995d1d353dce3354e4651ff83
https://doi.org/10.1007/978-94-011-1494-3_3
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4
Sunfleck Frequency and Duration Affects Growth Rate of the Understorey Plant, Alocasia macrorrhiza
Autor: D. A. Sims, R. W. Pearcy
Publikováno v: Functional Ecology. 7:683
We measured the gas exchange and growth responses of Alocasia macrorrhiza to three light regimes; short lighflecks (SF), long lightlecks (LF), and uniform diffuse light (U), all with the same total daily photon flux density. Relative growth rates (RG
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cefd5dcdde1da9ffd49e4c5cc21826e3
https://doi.org/10.2307/2390189
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5
Interactions between Acclimation and Photoinhibition of Photosynthesis of a Tropical Forest Understorey Herb, Alocasia macrorrhiza, during Simulated Canopy Gap Formation
Autor: R. W. Pearcy, Stephen S. Mulkey
Publikováno v: Functional Ecology. 6:719
1. The effects of a sudden increase in irradiance and the high leaf temperatures characteristic of a canopy gap environment were studied with chlorophyll fluorescence and gas-exchange measurements on shade- and sun-acclimated leaves of Alocasia macro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ece3cb5c5d43bcacd56640c4013211c2
https://doi.org/10.2307/2389969
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7
High Temperature Effects on Leaf Resistance, Leaf Water Potential, and Photosynthesis of Non-bearing Prune Trees1
Autor: Z. Even-Chen, S. A. Weinbaum, R. W. Pearcy
Publikováno v: Journal of the American Society for Horticultural Science. 106:216-219
The effects of ambient temperatures between 15° and 43°C were determined on net photosynthesis of ‘French’ prune (Prunus domestica L. cv. Agen) trees maintained under a non-limiting soil water supply. The temperature optimum for photosynthesis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cfa5913736a4933626dd44286e0e2c7
https://doi.org/10.21273/jashs.106.2.216
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9
Seasonal patterns of the CO2 exchange characteristics of understory plants from a deciduous forest
Autor: R. J. Taylor, R. W. Pearcy
Publikováno v: Canadian Journal of Botany. 54:1094-1103
The seasonal patterns of CO2 exchange characteristics were determined for six deciduous forest understory species that differed substantially in time of photosynthetic activity with regard to the time of overstory canopy development. Species that wer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::507d9c769bc7d19505d83a16e43906de
https://doi.org/10.1139/b76-117
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10
Comparative Photosynthetic and Respiratory Gas Exchange Characteristics of Atriplex Lentiformis (Torr.) Wats. in Coastal and Desert Habitats
Autor: A. T. Harrison, R. W. Pearcy
Publikováno v: Ecology. 55:1104-1111
Field measurements of the photosynthetic gas exchange characteristics of Atriplex lentiformis (Torr.) Wats. were conducted in both a coastal and an interior desert habitat. Despite large differences in habitat temperature, the diurnal course of CO2 e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96bf4b8e7157d99da5145a15f854bb20
https://doi.org/10.2307/1940360
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