Results overview: Found 32 records in 0.03 seconds.
Articles, 31 records found
Contributions to meetings and congresses, 1 records found
Research literature, 1 records found
Articles 31 records found  1 - 10nextend  jump to record:
1.
13 p, 8.2 MB Improved estimates of arctic land surface phenology using Sentinel-2 time series / Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Yin, Gaofei (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Verger Ten, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The high spatial resolution and revisit time of Sentinel-2A/B tandem satellites allow a potentially improved retrieval of land surface phenology (LSP). The biome and regional characteristics, however, greatly constrain the design of the LSP algorithms. [...]
2020 - 10.3390/rs12223738
Remote Sensing, Vol. 12, Issue 22 (November 2020) , art. 3738  
2.
17 p, 5.2 MB Evaluation of VEGETATION and PROBA-V Phenology Using PhenoCam and Eddy Covariance Data / Bórnez Mejías, Kevin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Richardson, Andrew D. (Northern Arizona University. School of Informatics, Computing and Cyber Systems) ; Verger Ten, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
High-quality retrieval of land surface phenology (LSP) is increasingly important for understanding the effects of climate change on ecosystem function and biosphere-atmosphere interactions. We analyzed four state-of-the-art phenology methods: threshold, logistic-function, moving-average and first derivative based approaches, and retrieved LSP in the North Hemisphere for the period 1999-2017 from Copernicus Global Land Service (CGLS) SPOT-VEGETATION and PROBA-V leaf area index (LAI) 1 km V2. [...]
2020 - 10.3390/rs12183077
Remote sensing, Vol. 12, Issue 18 (September 2020) , p. 3077  
3.
9 p, 1.4 MB Overestimation of the effect of climatic warming on spring phenology due to misrepresentation of chilling / Wang, Huanjiong (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research. Key Laboratory of Land Surface Pattern and Simulation (China)) ; Wu, Chaoyang (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research. Key Laboratory of Land Surface Pattern and Simulation (China)) ; Ciais, Philippe (Centre National de la Recherche Scientifique. Université de Versailles Saint-Quentin-en-Yvelines. Laboratoire des Sciences du Climat et de l'Environnement (France)) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Dai, Junhu (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research. Key Laboratory of Land Surface Pattern and Simulation (China)) ; Fu, Yongshuo (Beijing Normal University. College of Water Sciences (China)) ; Ge, Quansheng (Chinese Academy of Sciences. Institute of Geographic Sciences and Natural Resources Research. Key Laboratory of Land Surface Pattern and Simulation (China))
Spring warming substantially advances leaf unfolding and flowering time for perennials. Winter warming, however, decreases chilling accumulation (CA), which increases the heat requirement (HR) and acts to delay spring phenology. [...]
2020 - 10.1038/s41467-020-18743-8
Nature communications, Vol. 11 (October 2020) , art. 4945  
4.
Climate warming increases spring phenological differences among temperate trees / Geng, Xiaojun (Beijing Normal University. College of Water Sciences) ; Fu, Yongshuo H. (Beijing Normal University. College of Water Sciences) ; Hao, Fanghua (Beijing Normal University. College of Water Sciences) ; Zhou, Xuancheng (Beijing Normal University. College of Water Sciences) ; Zhang, Xuan (Beijing Normal University. College of Water Sciences) ; Yin, Guodong (Beijing Normal University. College of Water Sciences) ; Vitasse, Yann (Swiss Federal Institute for Forest, Snow and Landscape Research) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Niu, Kechang (Nanjing University. School of Life Science) ; De Boeck, Hans J. (Universiteit Antwerpen. Departement Biologie) ; Menzel, Annette (Technical University of Munich. School of Life Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climate warming has substantially advanced spring leaf flushing, but winter chilling and photoperiod co-determine the leaf flushing process in ways that vary among species. As a result, the interspecific differences in spring phenology (IDSP) are expected to change with climate warming, which may, in turn, induce negative or positive ecological consequences. [...]
2020 - 10.1111/gcb.15301
Global change biology, Vol. 26, issue 10 (Oct. 2020) , p. 5979-5987  
5.
14 p, 911.1 KB Divergent estimates of forest photosynthetic phenology using structural and physiological vegetation indices / Yin, Gaofei (Southwest Jiaotong University. Faculty of Geosciences and Environmental Engineering) ; Verger Ten, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The accurate estimation of photosynthetic phenology using vegetation indices (VIs) is important for measuring the interannual variation of atmospheric CO2 concentrations, but the relative performances of structural and physiological VIs remain unclear. [...]
2020 - 10.1029/2020GL089167
Geophysical Research Letters, Vol. 47, issue 18 (Sep. 2020) , e2020GL0891672020  
6.
What drives phenological synchrony? Warm springs advance and desynchronize flowering in oaks / Bogdziewicz, Michał (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Szymkowiak, Jakub (Adam Mickiewicz University. Population Ecology Lab) ; Bonal, Raúl (Universidad de Extremadura. Grupo de Investigación Forestal) ; Hacket-Pain, A. (University of Liverpool. Department of Geography and Planning) ; Espelta, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Pesendorfer, Mario (University of Natural Resources and Life Sciences (Viena, Àustria). Department of Forest and Soil Sciences) ; Gewling, L. (Adam Mickiewicz University. Department of Systematic and Environmental Botany) ; Kasprzyk, I. (University of Rzeszow. Department of Environmental Monitoring) ; Belmonte, Jordina (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Kluska, k. (University of Rzeszow. Department of Environmental Monitoring) ; De Linares, Concepción (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (Universiteit Antwerpen. Departement Biologie)
Annually variable and synchronous seed production, or masting, is often correlated with environmental factors and in oaks involves differential pollination success that depends on phenological synchrony in flowering. [...]
2020 - 10.1016/j.agrformet.2020.108140
Agricultural and forest meteorology, Vol. 294 (Nov. 2020) , art. 108140  
7.
28 p, 531.1 KB Site-specific factors influence the richness and phenology of snowbed plants in the Pyrenees / Domènech, Marta (Institut d'Estudis Andorrans. Centre d'Estudis de la Neu i la Muntanya d'Andorra) ; Komac, Benjamin (Institut d'Estudis Andorrans. Centre d'Estudis de la Neu i la Muntanya d'Andorra) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Conesa, Josep Antoni (Universitat de Lleida. Departament de Hortofructicultura, Botànica i Jardineria)
Although the timing of snowmelt and growth temperatures appear to be the main factors that influence the species richness and phenology of snowbed plants, site-specific characteristics may also play a role in modifying the effects of the timing of snowmelt and temperature. [...]
2016 - 10.1080/11263504.2014.990941
Plant Biosystems, Vol. 150, Issue 4 (2016) , p. 741-749  
8.
11 p, 8.1 MB Land surface phenology from VEGETATION and PROBA-V data. Assessment over deciduous forests / Bórnez Mejías, Kevin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Verger Ten, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Land surface phenology has been widely retrieved although no consensus exists on the optimal satellite dataset and the method to extract phenology metrics. This study is the first comprehensive comparison of vegetation variables and methods to retrieve land surface phenology for 1999-2017 time series of Copernicus Global Land products derived from SPOT-VEGETATION and PROBA-V data. [...]
2020 - 10.1016/j.jag.2019.101974
International journal of applied earth observation and geoinformation, Vol. 84 (Feb. 2020) , art. 101974  
9.
51 p, 2.1 MB Urban−rural gradients reveal joint control of elevated CO₂ and temperature on extended photosynthetic seasons / Wang, Songhan (Nanjing University. International Institute for Earth System Science) ; Ju, Weimin (Nanjing University. International Institute for Earth System Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Cescatti, Alessandro (European Commission. Joint Research Centre. Directorate for Sustainable Resources) ; Zhou, Yuyu (Iowa State University. Department of Geological and Atmospheric Sciences) ; Fu, Yongshuo H (Beijing Normal University. College of Water Sciences) ; Huete, Alfredo (University of Technology Sydney. School of Life Sciences) ; Liu, Min (East China Normal University. School of Ecological and Environmental Sciences) ; Zhang, Yongguang (Nanjing University. International Institute for Earth System Science)
Photosynthetic phenology has large effects on the land-atmosphere carbon exchange. Due to limited experimental assessments, a comprehensive understanding of the variations of photosynthetic phenology under future climate and its associated controlling factors is still missing, despite its high sensitivities to climate. [...]
2019 - 10.1038/s41559-019-0931-1
Nature ecology & evolution, Vol. 3 (March 2019) , p. 1076-1085
2 documents
10.
38 p, 2.3 MB Daylength helps temperate deciduous trees to leaf-out at the optimal time / Fu, Yongshuo H. (Beijing Normal University. College of Water Sciences) ; Zhang, Xuan (Beijing Normal University. College of Water Sciences) ; Piao, Shilong (Sino-French Institute for Earth System Science) ; Hao, Fanghua (Beijing Normal University. College of Water Sciences) ; Geng, Xiaojun (Beijing Normal University. College of Water Sciences) ; Vitasse, Yann (Swiss Federal Institute for Forest, Snow and Landscape Research) ; Zohner, Constantin (ETH Zurich. Institute of Integrative Biology) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
Global warming has led to substantially earlier spring leaf-out in temperate-zone deciduous trees. The interactive effects of temperature and daylength underlying this warming response remain unclear. [...]
2019 - 10.1111/gcb.14633
Global change biology, Vol. 25, issue 7 (July 2019) , p. 2410-2418  

Articles : 31 records found   1 - 10nextend  jump to record:
Contributions to meetings and congresses 1 records found  
1.
4 p, 504.9 KB Caracterizacion de la fenología de la vegetación a escala global mediante series temporales SPOT VEGETATION / Verger Ten, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Filella, Iolanda (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Baret, Frédéric (Institut national de la recherche agronomique (França)) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
La fenología de la vegetación a escala global se caracterizó a partir de series temporales del índice de área foliar (LAI) SPOT VEGETATION a 1-km de resolución espacial en el periodo 1999-2010. [...]
We characterized the phenology of the vegetation at the global scale from the mean seasonal leaf area index (LAI) estimated from 1-km SPOT VEGETATION time series for 1999-2010. The satellite-derived phenology was spatially consistent with the global distributions of climatic drivers and biome land cover. [...]

2015
Congreso de la Asociación Española de Teledetección. Sevilla, Espanya, 16è : 2015  

Research literature 1 records found  
1.
1 p, 2.0 MB Structural dynamics of a Mediterranean pollination network : the influence of flowering phenology on the community structure / Ramoneda Massagué, Josep ; Rodrigo Domínguez, Anselm, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Universitat Autònoma de Barcelona. Facultat de Biociències
2015
Grau en Biologia [812]  

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