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Resultados globales: 8 registros encontrados en 0.02 segundos.
Artículos, Encontrados 8 registros
Artículos Encontrados 8 registros  
1.
Winter greening on the Tibetan Plateau induced by climate warming over 2000-2021 / Lv, Jinxia (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Yang, Wei (Chiba University. Center for Environmental Remote Sensing) ; Shen, Miaogen (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Liang, Eryuan (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Jiang, Yuan (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Chen, Jin (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Chen, Xuehong (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Jiang, Nan (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Liu, Licong (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Zhao, Wenwu (Beijing Normal University. State Key Laboratory of Earth Surface Processes and Resource Ecology) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climate warming is expected to increase growth and expansion of evergreen vegetation in many cold regions, with substantial influences on ecological and atmospheric processes. Nevertheless, the direction and magnitude of changes in productivity (greenness) of evergreen vegetation, as well as their potential drivers, remain unclear in many parts of the world. [...]
2024 - 10.1016/j.foreco.2024.121796
Forest Ecology and Management, Vol. 558 (April 2024) , art. 121796  
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2.
12 p, 1.7 MB Photosynthetically active radiation and foliage clumping improve satellite-based NIRv estimates of gross primary production / Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Balzarolo, Manuela (Universiteit Antwerpen. Departement Biologie) ; Liu, Guoxiang (Southwest Jiaotong University. Faculty of Geosciences and Environmental Engineering) ; Verger, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fang, Hongliang (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Monitoring gross primary production (GPP) is necessary for quantifying the terrestrial carbon balance. The near-infrared reflectance of vegetation (NIRv) has been proven to be a good predictor of GPP. [...]
2023 - 10.3390/rs15082207
Remote sensing (Basel), Vol. 15, Issue 8 (April 2023) , art. 2207  
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3.
18 p, 5.1 MB Highly Species-Specific Foliar Metabolomes of Diverse Woody Species and Relationships with the Leaf Economics Spectrum / Schweiger, Rabea (Bielefeld University. Department of Chemical Ecology) ; Castells, Eva (Universitat Autònoma de Barcelona. Departament de Farmacologia, de Terapèutica i de Toxicologia) ; Da Sois, Luca (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Martínez Vilalta, Jordi 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Müller, Caroline (Bielefeld University. Department of Chemical Ecology)
Plants show an extraordinary diversity in chemical composition and are characterized by different functional traits. However, relationships between the foliar primary and specialized metabolism in terms of metabolite numbers and composition as well as links with the leaf economics spectrum have rarely been explored. [...]
2021 - 10.3390/cells10030644
Cells, Vol. 10, Issue 3 (March 2021) , art. 644  
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4.
58 p, 975.8 KB Do all chlorophyll fluorescence emission wavelengths capture the spring recovery of photosynthesis in boreal evergreen foliage? / Zhang, Chao (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Atherton, Jon (University of Helsinki. Viikki Plant Science Centre) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Kolari, Pasi (University of Helsinki. Department of Physics) ; Aalto, Juho (University of Helsinki. Department of Physics) ; Ruhanen, Hanna (Natural Resources Institute Finland) ; Bäck, Jaana (University of Helsinki. Department of Forest Sciences) ; Porcar-Castell, Albert (University of Helsinki. Viikki Plant Science Centre)
Chlorophyll a fluorescence (ChlF) is closely related to photosynthesis and can be measured remotely using multiple spectral features as solar-induced fluorescence (SIF). In boreal regions, SIF shows particular promise as an indicator of photosynthesis, in part because of the limited variation of seasonal light absorption in these ecosystems. [...]
2019 - 10.1111/pce.13620
Plant, cell & environment, Vol. 42, issue 12 (Dec. 2019) , p. 3264-3279  
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5.
39 p, 1.2 MB Representing explicit budburst and senescence processes for evergreen conifers in global models / Peaucelle, Marc (Laboratoire des Sciences du Climat et de l'Environnement) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Maignant, Fabienne (Laboratoire des Sciences du Climat et de l'Environnement) ; Nicolas, Manuel (France. Ministère de la recherche et de la technologie. Département Recherche Développement et Innovation) ; Cecchini, Sébastien (France. Ministère de la recherche et de la technologie. Département Recherche Développement et Innovation) ; Viovy, Nicolas (Laboratoire des Sciences du Climat et de L'Environnement)
Global ecosystem models lack an explicit representation of budburst and senescence for evergreen conifers despite their primordial role in the carbon cycle. In this study we evaluated eight different budburst models, combining forcing, chilling and photoperiod, for their ability to describe spring budburst, and one model of needle senescence for temperate evergreen coniferous forests. [...]
2019 - 10.1016/j.agrformet.2018.12.008
Agricultural and forest meteorology, Vol. 266-267 (March 2019) , p. 97-108  
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6.
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 d'Aplicacions Forestals) ; Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'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 (Basel), Vol. 9, Issue 11 (November 2017) , art. 1189  
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7.
17 p, 1.1 MB A remotely sensed pigment index reveals photosynthetic phenology in evergreen conifers / Gamon, John A. (University of Nebraska-Lincoln. Center for Advanced Land Management Information Technologies.) ; Huemmrich, K. Fred (Goddard Space Flight Center) ; Wong, Christopher Y. S. (University of Toronto. Department of Biology) ; Ensminger, Ingo (University of Toronto. Department of Biology) ; Garrity, Steven (Decagon Devices, Inc.) ; Hollinger, David Y. (United States. Forest Service. Northern Research Station) ; Noormets, Asko (North Carolina State University. Departament of Forestry and Environmental Resources) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
In evergreen conifers, where the foliage amount changes little with season, accurate detection of the underlying "photosynthetic phenology" from satellite remote sensing has been difficult, presenting challenges for global models of ecosystem carbon uptake. [...]
2016 - 10.1073/pnas.1606162113
Proceedings of the National Academy of Sciences of the United States of America, Vol. 113, Issue 46 (November 2016) , p. 13087-13092  
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8.
9 p, 296.9 KB Resprouting after experimental fire application and seed germination in Erica vagans / Obeso, José Ramón (Universidad de Oviedo. Departamento de Biología de Organismos y Sistemas) ; Vera, María Luisa (Universidad de Oviedo. Departamento de Biología de Organismos y Sistemas)
Resprouting after experimental fire treatments and the effect of light and heat on seed germination were studied in the evergreen shrub Erica vagans. Experimental fire application consisted of two levels of temperature and two levels of fire duration. [...]
Se estudió la capacidad de rebrote, después de la aplicación experimental de tratamientos de fuego, y la germinación del arbusto perennifolio Erica vagans. El fuego experimental consistió en dos niveles de temperatura y en dos niveles de tiempo de duración y se aplicó a tocones de matorrales previamente cortados. [...]
1996
Orsis, V. 11 (1996) p. 155-163  
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