Search Results - "WARREN, C. R."

Root uptake of inorganic and organic N chemical forms in two coexisting Mediterranean forest trees by Uscola, M., Villar-Salvador, P., Oliet, J., Warren, C. R.

“…Background and aims Plants differ in their ability to use different nitrogen (N) chemical forms, these differences can be related to their ecology and drive…”
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Temperature response of photosynthesis and internal conductance to CO₂: results from two independent approaches by Warren, CR, Dreyer, E

“…The internal conductance to CO₂ transfer from intercellular spaces to chloroplasts poses a major limitation to photosynthesis, but few studies have…”
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Why does temperature affect relative uptake rates of nitrate, ammonium and glycine: A test with Eucalyptus pauciflora by Warren, C.R.

“…Few studies have examined how temperature affects uptake of nitrate, ammonium and amino acids from soil. This study tests the hypothesis that cool temperatures…”
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Distribution of N, Rubisco and photosynthesis in Pinus pinaster and acclimation to light by Warren, C. R., Adams, M. A.

“…The light–nitrogen hypothesis suggests canopy photosynthesis is maximized when there is a positive relationship between irradiance received by foliage, its…”
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A liquid chromatography–mass spectrometry method for analysis of intact fatty‐acid‐based lipids extracted from soil by Warren, C. R.

“…Fatty‐acid‐based lipids are considered to be indicators of the structure and function of soil microbial biomass. Identifying and quantifying intact…”
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Transfer conductance in second growth Douglas‐fir (Pseudotsuga menziesii (Mirb.)Franco) canopies by WARREN, C. R., ETHIER, G. J., LIVINGSTON, N. J., GRANT, N. J., TURPIN, D. H., HARRISON, D. L., BLACK, T. A.

“…ABSTRACT The internal conductance from intercellular spaces to the sites of carboxylation (gi) has only been measured in a few tree species and not in…”
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The photosynthetic limitation posed by internal conductance to CO2 movement is increased by nutrient supply by WARREN, Charles R

“…The internal conductance to CO2 supply from substomatal cavities to sites of carboxylation may pose a large limitation to photosynthesis, but little is known…”
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Changes in gas exchange versus leaf solutes as a means to cope with summer drought in Eucalyptus marginata by Warren, C. R, Bleby, T, Adams, M. A

“…Two of the ways in which plants cope with water deficits are stomatal closure and “osmotic adjustment”. We sought to assess the contributions of these…”
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Ecotype Adaptation and Acclimation of Leaf Traits to Rainfall in 29 Species of 16-Year-Old Eucalyptus at Two Common Gardens by C. R. Warren, Dreyer, E., M. Tausz, Adams, M. A.

“…1. Relationships of leaf traits with rainfall at the place of origin of seed ($R_{PO}$) are a function of acclimation and adaptation. To disentangle these…”
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Phosphorus affects growth and partitioning of nitrogen to Rubisco in Pinus pinaster by Warren, Charles R, Adams, Mark A

“…We tested the hypothesis that photosynthetic and growth responses to phosphorus (P) are functions of differences in the partitioning of nitrogen (N) among…”
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How does P affect photosynthesis and metabolite profiles of Eucalyptus globulus? by Warren, Charles R

“…Phosphorus (P) has multiple effects on plant metabolism, but there are many unresolved questions especially for evergreen trees. For example, we do not know…”
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Soil water deficits decrease the internal conductance to CO₂ transfer but atmospheric water deficits do not by Warren, C.R

“…The internal conductance to CO₂ supply from substomatal cavities to sites of carboxylation poses a large limitation to photosynthesis. It is known that…”
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Light acclimation at the end of the growing season in two broadleaved oak species by Cano, F. J, Sánchez-Gómez, D, Gascó, A, Rodríguez-Calcerrada, J, Gil, L, Warren, C. R, Aranda, I

“…The ability of plants to increase their net CO2 assimilation rate in response to increased irradiance is due to morphological and physiological changes, which…”
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Rapid Measurement of Chlorophylls with a Microplate Reader by Warren, C.R

“…This paper describes a robust and rapid procedure for measuring chlorophyll using a microplate reader. The procedure enables direct translation of any…”
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Lack of associations between ultrasonographic appearance of parenchymal lesions of the canine liver and histological diagnosis by Warren-Smith, C. M. R., Andrew, S., Mantis, P., Lamb, C. R.

“…Objective: To assess if there are any ultrasonographic features that may enable tentative diagnosis of hepatic parenchymal disease. Methods: Records of 371…”
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Within-canopy nitrogen and photosynthetic gradients are unaffected by soil fertility in field-grown Eucalyptus globulus by Turnbull, T.L, Kelly, N, Adams, M.A, Warren, C.R

“…A significant and well-supported hypothesis is that increased growth following nitrogen (N) fertilization is a function of the relationships among…”
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Water stress decreases the transfer conductance of Douglas-fir (Pseudotsuga menziesii) seedlings by Warren, C.R, Livingston, N.J, Turpin, D.H

“…We tested the hypothesis that transfer conductance (gi) of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) seedlings is reduced by water stress. Seedlings…”
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Does growth temperature affect the temperature responses of photosynthesis and internal conductance to CO2? A test with Eucalyptus regnans by Warren, C.R

“…Internal conductance to CO(2) transfer from intercellular spaces to chloroplasts (g(i)) poses a major limitation to photosynthesis, but only three studies have…”
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O3 Flux-Related Responsiveness of Photosynthesis, Respiration, and Stomatal Conductance of Adult Fagus sylvatica to Experimentally Enhanced Free-Air O3 Exposure by Löw, M., Häberle, K.-H., Warren, C. R., Matyssek, R.

“…Abstract Knowledge of responses of photosynthesis, respiration, and stomatal conductance to cumulative ozone uptake (COU) is still scarce, and this is…”
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Capillary electrophoresis for the determination of major amino acids and sugars in foliage: application to the nitrogen nutrition of sclerophyllous species by Warren, Charles R., Adams, Mark A.

“…Amino acids and sugars are probably the most commonly measured solutes in plant fluids and tissue extracts. Chromatographic techniques used for the measurement…”
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