Resultats globals: 18 registres trobats en 0.02 segons.
Articles, 18 registres trobats
Articles 18 registres trobats  1 - 10següent  anar al registre:
1.
39 p, 869.1 KB Light inhibition of foliar respiration in response to soil water availability and seasonal changes in temperature Mediterranean holm oak. (quercus ilex forest) / Turnbull, Matthew H. (University of Canterbury. Centre for Integrative Ecology (New Zealand)) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zaragoza Castells, Joana (University of Exeter. Geography) ; Atkin, Owen K. (The Australian National University. Centre of Excellence in Plant Energy Biology) ; Valladares, Fernando (Museo Nacional de Ciencias Naturales - CSIC) ; Gimeno, Teresa E. (University of Western Sydney. Hawkesbury Institute for the Environment) ; Pías, Beatriz (Universidad Complutense de Madrid. Departamento de Botánica) ; Griffin, Kevin L. I (Lamont-Doherty Earth Observatory of Columbia University)
In the present study we investigated variations in leaf respiration in darkness (RD) and light (RL), and associated traits in response to season, and along a gradient of soil moisture, in Mediterranean woodland dominated by holm oak (Quercus ilex L. [...]
2017 - 10.1071/FP17032
Functional plant biology, Vol. 44, Issue 12 (2017) , p. 1178-1193  
2.
37 p, 448.3 KB Leaves of isoprene-emitting tobacco plants maintain PSII stability at high temperatures / Pollastri, Susanna (Institute for Sustainable Plant Protection (Florència, Itàlia)) ; Jorba, Ignasi (Institut de Bioenginyeria de Catalunya) ; Hawkins, Timothy J. (Durham University. Department of Biosciences) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Michelozzi, Marco (Istituto di Bioscienze e Biorisorse (Florència, Itàlia)) ; Navajas, Daniel (Institut de Bioenginyeria de Catalunya) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Hussey, Patrick J. (Durham University. Department of Biosciences) ; Knight, Marc R. (Durham University. Department of Biosciences) ; Loreto, Francesco (Università degli Studi di Napoli Federico II. Dipartimenti di Biologia)
At high temperatures, isoprene-emitting plants display a higher photosynthetic rate and a lower nonphotochemical quenching (NPQ) compared with nonemitting plants. The mechanism of this phenomenon, which may be very important under current climate warming, is still elusive. [...]
2019 - 10.1111/nph.15847
New phytologist, Vol. 223, issue 3 (Aug. 2019) , p. 1307-1318  
3.
19 p, 4.0 MB Distinct morphological, physiological, and biochemical responses to light quality in barley leaves and roots / Klem, Karel (Czech Academy of Sciences. Global Change Research Institute) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i Aplicacions Forestals) ; Rattanapichai, Wutthida (Kasetsart University. Department of Soil Science) ; Oravec, Michal (Czech Academy of Sciences. Global Change Research Institute) ; Holub, Petr (Czech Academy of Sciences. Global Change Research Institute) ; Veselá, Barbora (Czech Academy of Sciences. Global Change Research Institute) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Light quality modulates plant growth, development, physiology, and metabolism through a series of photoreceptors perceiving light signal and related signaling pathways. Although the partial mechanisms of the responses to light quality are well understood, how plants orchestrate these impacts on the levels of above- and below-ground tissues and molecular, physiological, and morphological processes remains unclear. [...]
2019 - 10.3389/fpls.2019.01026
Frontiers in plant science, Vol. 10 (August 2019) , art. 1026  
4.
High Vcmax, Jmax and photosynthetic rates of Sonoran Desert species: using nitrogen and specific leaf area traits as predictors in biochemical models / Hinojo-Hinojo, César (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Castellanos, Alejandro E. (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Llano-Sotelo, José (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Vargas, Rodrigo (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Romo-Leona, José R. (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas)
Dryland ecosystems largely control the inter-annual variability of the global carbon cycle. Unfortunately, there is a paucity of data on key biochemical parameters, such as maximum carboxylation velocity (Vcmax25) and electron transport rate (Jmax25), from species in these ecosystems which limits our capacity to model photosynthesis across ecological scales. [...]
2018 - 10.1016/j.jaridenv.2018.04.006
Journal of arid environments, Vol. 156 (Sep. 2018) , p. 1-8  
5.
10 p, 5.8 MB Enhanced activity and acid pH stability of Prussian blue-type oxygen evolution electrocatalysts processed by chemical etching / Han, Lijuan (Institut Català d'Investigació Química) ; Tang, PengYi (Institut Català de Nanociència i Nanotecnologia) ; Reyes-Carmona, Álvaro (Institut Català d'Investigació Química) ; Rodríguez-García, Bárbara (Institut Català d'Investigació Química) ; Torréns, Mabel (Institut Català d'Investigació Química) ; Morante, Joan Ramon (Centre de Recerca en Energia de Catalunya) ; Arbiol i Cobos, Jordi (Institut Català de Nanociència i Nanotecnologia) ; Galan-Mascaros, José Ramon (Institut Català d'Investigació Química)
The development of upscalable oxygen evolving electrocatalysts from earth-abundant metals able to operate in neutral or acidic environments and low overpotentials remains a fundamental challenge for the realization of artificial photosynthesis. [...]
2016 - 10.1021/jacs.6b09778
Journal of the American Chemical Society, Vol. 138, issue 49 (2016) , p. 16037-16045  
6.
20 p, 4.2 MB Quantifying soil moisture impacts on light use efficiency across biomes / Stocker, Benjamin (Centre de Recerca Ecològica i Aplicacions Forestals) ; Zscheischler, Jakob (ETH Zurich. Institute for Atmospheric and Climate Science) ; Keenan, Trevor F. (UC Berkeley. Department of Environmental Science, Policy and Management) ; Prentice, Iain Colin (Imperial College London. Department of Life Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Seneviratne, Sonia I. (ETH Zurich. Institute for Atmospheric and Climate Science)
Terrestrial primary productivity and carbon cycle impacts of droughts are commonly quantified using vapour pressure deficit (VPD) data and remotely sensed greenness, without accounting for soil moisture. [...]
2018 - 10.1111/nph.15123
New phytologist, Vol. 218, issue 4 (June 2018) , p. 1430-1449  
7.
33 p, 3.0 MB Ecosystem responses to elevated CO₂ governed by plant-soil interactions and the cost of nitrogen acquisition / Terrer, César (Imperial College, London. Department of Life Sciencies) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Stocker, Benjamin (Centre de Recerca Ecològica i Aplicacions Forestals) ; Hungate, Bruce (Northern Arizona University. Center for Ecosystem Science and Society) ; Phillips, Richard P. (Indiana University, Bloomington. Department of Biology) ; Reich, P. B. (University of Minnesota. Department of Forest Resources) ; Finzi, Adrien C. (Boston University. Department of Biology) ; Prentice, Iain Colin (Imperial College, London. Department of Life Sciencies)
Contents Summary 507 I. Introduction 507 II. The return on investment approach 508 III. CO₂ response spectrum 510 IV. Discussion 516 Acknowledgements 518 References 518 SUMMARY: Land ecosystems sequester on average about a quarter of anthropogenic CO₂ emissions. [...]
2018 - 10.1111/nph.14872
New phytologist, Vol. 217, issue 2 (Jan. 2018) , p. 507-522  
8.
21 p, 1.8 MB Photochemical reflectance index (PRI) for detecting responses of diurnal and seasonal photosynthetic activity to experimental drought and warming in a Mediterranean shrubland / Zhang, Chao (Centre de Recerca Ecològica i Aplicacions Forestals) ; Filella Cubells, Iolanda (Centre de Recerca Ecològica i Aplicacions Forestals) ; Liu, Daijun (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i Aplicacions Forestals) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
Climatic warming and drying are having profound impacts on terrestrial carbon cycling by altering plant physiological traits and photosynthetic processes, particularly for species in the semi-arid Mediterranean ecosystems. [...]
2017 - 10.3390/rs9111189
Remote sensing, Vol. 9, Issue 11 (November 2017) , art. 1189  
9.
14 p, 2.0 MB Assessment of the response of photosynthetic activity of Mediterranean evergreen oaks to enhanced drought stress and recovery by using PRI and R690/R630 / Zhang, Chao (Centre de Recerca Ecològica i Aplicacions Forestals) ; Preece, Catherine (Centre de Recerca Ecològica i Aplicacions Forestals) ; Filella Cubells, Iolanda (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
The photochemical reflectance index (PRI) and red-edge region of the spectrum are known to be sensitive to plant physiological processes, and through measurement of these optical signals it is possible to use non-invasive remote sensing to monitor the plant photosynthetic status in response to environmental stresses such as drought. [...]
2017 - 10.3390/f8100386
Forests, Vol. 8, issue 10 (Oct. 2017) , art. 386  
10.
13 p, 1.1 MB The over-expression of the plastidial transglutaminase from maize in Arabidopsis increases the activation threshold of photoprotection / Ioannidis, Nikolaos E. (University of Crete. Department of Biology) ; Malliarakis, Dimitris (University of Crete. Department of Biology) ; Torné, Josep M. (Centre de Recerca en Agrigenòmica) ; Santos, Mireya (Centre de Recerca en Agrigenòmica) ; Kotzabasis, Kiriakos (University of Crete. Department of Biology)
Plastidial transglutaminase is one of the most promising enzymes in chloroplast bioenergetics due to its link with polyamine pathways and the cross talk with signals such as Ca2+ and GTP. Here, we show the effect of the increase of transglutaminase activity in Arabidopsis by using genetic transformation techniques. [...]
2016 - 10.3389/fpls.2016.00635
Frontiers in plant science, Vol. 7 (May 2016) , art. 635  

Articles : 18 registres trobats   1 - 10següent  anar al registre:
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