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Uppermost global tree elevations are primarily limited by low temperature or insufficient moisture
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Xie, Yuyang (Peking University. College of Urban and Environmental Sciences) ;
Shen, Zehao (Peking University. College of Urban and Environmental Sciences) ;
Wang, Tao (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ;
Malanson, George P. (University of Iowa. Department of Geography) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Xiaoyi (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ;
Chen, Xiangwu (Peking University. College of Urban and Environmental Sciences) ;
Liang, Eryuan (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ;
Liu, Hongyan (Peking University. College of Urban and Environmental Sciences) ;
Yang, Mingzheng (Peking University. College of Urban and Environmental Sciences) ;
Ying, Lingxiao (Peking University. College of Urban and Environmental Sciences) ;
Zhao, Fu (Peking University. College of Urban and Environmental Sciences) ;
Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research)
The impact of anthropogenic global warming has induced significant upward dispersal of trees to higher elevations at alpine treelines. Assessing vertical deviation from current uppermost tree distributions to potential treeline positions is crucial for understanding ecosystem responses to evolving global climate. [...]
2024 -  10.1111/gcb.17260
Global change biology, Vol. 30, issue 4 (April 2024) , art. e17260
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3.
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42 p, 1.2 MB |
Global warming is increasing the discrepancy between green (actual) and thermal (potential) seasons of temperate trees
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Fu, Yongshuo H. (Beijing Normal University) ;
Geng, Xiaojun (Beijing Normal University) ;
Chen, Shouzhi (Beijing Normal University) ;
Wu, Hao (Central China Normal University) ;
Hao, Fanghua (Central China Normal University) ;
Zhang, Xuan (Beijing Normal University) ;
Wu, Zhaofei (Beijing Normal University) ;
Zhang, Jing (Beijing Normal University) ;
Tang, Jing (Lund University. Department of Physical Geography and Ecosystem Science) ;
Vitasse, Yann (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Zohner, Constantin (ETH Zurich. Institute of Integrative Biology) ;
Janssens, Ivan (University of Antwerp. Department of Biology) ;
Stenseth, Nils Chr. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Over the past decades, global warming has led to a lengthening of the time window during which temperatures remain favorable for carbon assimilation and tree growth, resulting in a lengthening of the green season. [...]
2023 - 10.1111/gcb.16545
Global change biology, Vol. 29, Issue 5 (March 2023) , p. 1377-1389
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12 p, 5.9 MB |
Radiation-constrained boundaries cause nonuniform responses of the carbon uptake phenology to climatic warming in the Northern Hemisphere
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Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Verger, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Yin, Gaofei (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Fu, Yongshuo H. (Beijing Normal University) ;
Piao, Shilong (Peking University) ;
Janssens, Ivan (University of Antwerp) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climatic warming has lengthened the photosynthetically active season in recent decades, thus affecting the functioning and biogeochemistry of ecosystems, the global carbon cycle and climate. Temperature response of carbon uptake phenology varies spatially and temporally, even within species, and daily total intensity of radiation may play a role. [...]
2023 - 10.1111/gcb.16502
Global change biology, Vol. 29, Issue 3 (February 2023) , p. 719-730
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Precipitation regulates the responses of xylem phenology of two dominant tree species to temperature in arid and semi-arid forest of the southern Altai Mountains
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Wang, Wenjin (Chinese Academy of Sciences. South China Botanical Garden) ;
Huang, Jian-Guo (Zhejiang University. College of Life Sciences) ;
Zhang, Tongwen (Institute of Desert Meteorology (Ürümqi, Xina)) ;
Qin, Li (Institute of Desert Meteorology (Ürümqi, Xina)) ;
Jiang, Shaowei (Chinese Academy of Sciences. South China Botanical Garden) ;
Zhou, Peng (Guangzhou Institute of Forestry and Landscape Architecture) ;
Zhang, Yaling (Chinese Academy of Sciences. South China Botanical Garden) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Arid and semi-arid forests are important carbon sinks, with implications for the global carbon balance. However, the impacts of climate warming on the growth of arid and semi-arid forest tree species and ecosystem carbon sink dynamics remain uncertain because the effects of the complex interactions between precipitation and temperature on xylem phenology are not clearly understood. [...]
2023 - 10.1016/j.scitotenv.2023.163951
Science of the total environment, Vol. 886 (Aug. 2023) , art. 163951
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10 p, 839.8 KB |
Hair cortisol, testosterone, dehydroepiandrosterone sulfate and their ratios in stallions as a retrospective measure of hypothalamic-pituitary-adrenal and hypothalamic-pituitary- gonadal axes activity : Exploring the influence of seasonality
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Olvera-Maneu, Sergi (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Carbajal, Annaïs (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
Gardela Santacruz, Jaume (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals) ;
López Béjar, Manel (Universitat Autònoma de Barcelona. Departament de Sanitat i d'Anatomia Animals)
The monitoring of stress physiology includes studying a wide range of endocrinological mechanisms, which can be assessed using multiple tissue samples. This study aimed to evaluate the seasonal variations of hair C, T and DHEA-S in horses for a whole year, as well as to assess the variations between seasons of C/DHEA-S and T/C ratios as a retrospective measure of the hypothalamic-pituitary-adrenal and hypothalamic-pituitary-gonadal axis activity. [...]
2021 - 10.3390/ani11082202
Animals, Vol. 11 Núm. 8 (august 2021) , p. 2202
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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)
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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 (Madrid, Espanya)) ;
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
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15 p, 1.5 MB |
Individual signatures and environmental factors shape skin microbiota in healthy dogs
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Cuscó, Anna ;
Belanger, Janelle M. ;
Gershony, Liza ;
Islas-Trejo, Alma ;
Levy, Kerinne ;
Medrano, Juan F. ;
Sánchez Bonastre, Armando (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ;
Oberbauer, Anita M. ;
Francino, Olga (Universitat Autònoma de Barcelona. Servei Veterinari de Genètica Molecular (SVGM))
The individual, together with its environment, has been reported as the main force driving composition and structure of skin microbiota in healthy dogs. Therefore, one of the major concerns when analyzing canine skin microbiota is the likely influence of the environment. [...]
2017 - 10.1186/s40168-017-0355-6
Microbiome, Vol. 5 (october 2017)
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53 p, 1.4 MB |
Matching the phenology of net ecosystem exchange and vegetation indices estimated with MODIS and FLUXNET in-situ observations
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Balzarolo, Manuela (Universiteit Antwerpen. Departement Biologie) ;
Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ;
Nguy-Robertsonb, A. L. (University of Nebraska-Lincoln. School of Natural Resource Sciences) ;
Bonal, Damien (Institut National de la Recherche Agronomique (França)) ;
Elbers, J. A. (Alterra (Organization : Netherlands)) ;
Fu, Y. H. (Universiteit Antwerpen. Departement Biologie) ;
Grünwald, Thomas (Technische Universität Dresden. Institut für Hydrologie und Meteorologie) ;
Horemans, Joanna A. (Universiteit Antwerpen. Departement Biologie) ;
Papale, D. (Università degli studi della Tuscia. Dipartimento per l'Innovazione dei sistemi biologici, agroalimentari e forestali) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Suyker, A. (University of Nebraska-Lincoln. School of Natural Resource Sciences) ;
Veroustraetej, F. (Universiteit Antwerpen. Department of Bioscience Technik)
Shifts in ecosystem phenology play an important role in the definition of inter-annual variability of net ecosystem carbon uptake. A good estimate at the global scale of ecosystem phenology, mainly that of photosynthesis or gross primary productivity (GPP), may be provided by vegetation indices derived from MODIS satellite image data. [...]
2016 - 10.1016/j.rse.2015.12.017
Remote sensing of environment, Vol. 174 (March 2016) , p. 290-300
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