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Articles, 16 records found
Articles 16 records found  1 - 10next  jump to record:
1.
31 p, 1.5 MB Critical temperature and precipitation thresholds for the onset of xylogenesis of Juniperus przewalskii in a semi-arid area of the northeastern Tibetan Plateau / Ren, Ping (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Rossi, Sergio (Rossi Heras) (Université du Québec à Chicoutimi. Département des Sciences Fondamentales) ; Camarero, J. Julio (Instituto Pirenaico de Ecología - CSIC) ; Ellison, Aaron M. (Harvard University) ; Liang, Eryuan (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Background and Aims. The onset of xylogenesis plays an important role in tree growth and carbon sequestration, and it is thus a key variable in modelling the responses of forest ecosystems to climate change. [...]
2018 - 10.1093/aob/mcx188
Annals of Botany, Vol. 121, Issue 4 (March 2018) , p. 617-624  
2.
36 p, 1013.0 KB Higher capability of C₃ than C₄ plants to use nitrogen inferred from nitrogen stable isotopes along an aridity gradient / Luo, Wentao (Zhongguo ke xue yuan. Erguna Forest-Steppe Ecotone Research Station) ; Wang, Xiaoguang (Zhongguo ke xue yuan. Erguna Forest-Steppe Ecotone Research Station) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Zhengwen (Zhongguo ke xue yuan. Erguna Forest-Steppe Ecotone Research Station) ; Dijkstra, Feike A. (The University of Sydney. Sydney Institute of Agriculture) ; Lü, Xiao-Tao (Zhongguo ke xue yuan. Erguna Forest-Steppe Ecotone Research Station) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Han, Xingguo (Zhongguo ke xue yuan. Erguna Forest-Steppe Ecotone Research Station)
Background and aims: the nitrogen isotope composition (δ¹⁵N) of plants in arid and semiarid grasslands is affected by environmental factors, especially water availability. Nevertheless, it is unclear whether the response of δ¹⁵N to water availability differs between C₃ and C₄ photosynthetic pathways. [...]
2018 - 10.1007/s11104-018-3661-2
Plant and soil, Vol. 428, issue 1-2 (Jul. 2018) , p. 93-103  
3.
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  
4.
9 p, 1.4 MB Monitorización y tendencias de la deposición de N en España, incluyendo polvo sahariano / Àvila i Castells, Anna (Centre de Recerca Ecològica i Aplicacions Forestals) ; Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i Aplicacions Forestals)
The chemical composition of the atmosphere has significantly changed in the last century, mostly due to increased emissions of gases and particles derived from human activities. Several studies have analyzed the trends in the chemical composition of rainwater and atmospheric deposition in recent decades in central and northern Europe. [...]
La composición química de la atmósfera ha cambiado significativamente en los últimos 100 años principalmente debido al aumento de las emisiones de gases y partículas derivadas de las actividades humanas. [...]

2017 - 10.7818/ECOS.2017.26-1.04
Ecosistemas, Vol. 26 Núm. 1 (2017) , p. 16-24  
5.
9 p, 1.4 MB Size-Exclusion Chromatography-based isolation minimally alters Extracellular Vesicles' characteristics compared to precipitating agents / Gámez Valero, Ana (Institut Germans Trias i Pujol) ; Monguió Tortajada, Marta (Institut Germans Trias i Pujol) ; Carreras Planella, Laura (Institut Germans Trias i Pujol) ; Franquesa, Marcel·la (Institut Germans Trias i Pujol) ; Beyer, Katrin (Institut Germans Trias i Pujol) ; Borràs, Francesc E. (Institut Germans Trias i Pujol)
Extracellular vesicles (EVs) have become an attractive field among the scientific community. Yet, a major challenge is to define a consensus method for EVs isolation. Ultracentrifugation has been the most widely used methodology but rapid methods, including Size Exclusion Chromatography (SEC) and/or precipitating agents such as Polyethylene glycol (PEG) or PRotein Organic Solvent PRecipitation (PROSPR) have emerged. [...]
2016 - 10.1038/srep33641
Scientific reports, Vol. 6 (September 2016)  
6.
35 p, 1.4 MB Weak tradeoff between xylem safety and xylem-specific hydraulic efficiency across the world's woody plant species / Gleason, Sean M. (Macquarie University. Department of Biological Sciences) ; Westoby, Mark (Macquarie University. Department of Biological Sciences) ; Jansen, Steven (University of Ulm. Institute of Systematic Botany and Ecology) ; Choat, Brendan (University of Western Sydney. Hawkesbury Institute for the Environment) ; Hacke, Uwe G. (University of Alberta. Department of Renewable Resource) ; Pratt, Robert B. (California State University, Bakersfield. Department of Biology) ; Bhaskar, Radika (Haverford College. Department of Biology) ; Brodribb, Tim J. (University of Tasmania. School of Biological Sciences) ; Bucci, Sandra J. (Universidad Nacional de la Patagonia San Juan Bosco. Grupo de Estudios Biofısicos y Eco-fisiológicos) ; Cao, Kun-Fang (Guangxi da xue. Plant Ecophysiology and Evolution Group) ; Cochard, Hervé (Institut national de la recherche agronomique (França)) ; Delzon, Sylvain (Institut national de la recherche agronomique (França)) ; Domec, Jean-Christophe (Institut national de la recherche agronomique (França)) ; Fan, Ze-Xin (Chinese Academy of Sciences. Xishuangbanna Tropical Botanical Garden) ; Feild, Taylor S. (James Cook University of North Queensland. School of Marine and Tropical Biology) ; Jacobsen, Anna L. (California State University, Bakersfield. Department of Biology) ; Johnson, Daniel M. (University of Idaho. Department of Forest, Rangeland and Fire Sciences) ; Lens, Frederic (Rijksuniversiteit te Leiden. Naturalis Biodiversity Center) ; Maherali, Hafiz (University of Guelph (Canadà). Department of Integrative Biology) ; Martínez Vilalta, Jordi, 1975- (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Mayr, Stefan (Universität Innsbruck. Institut für Botanik) ; McCulloh, Katherine A. (University of Wisconsin-Madison. Department of Botany) ; Mencuccini, Maurizio (University of Edinburgh. School ofGeoSciences) ; Mitchell, Patrick J. (CSIRO (Australia). Land and Water) ; Morris, Hugh (University of Ulm. Institute of Systematic Botany and Ecology) ; Nardini, Andrea (Università degli studi di Trieste. Dipartimento Scienze della Vita) ; Pittermann, Jarmila (University of California. Department of Ecology and Evolutionary Biology) ; Plavcová, Lenka (University of Alberta. Department of Renewable Resource) ; Schreiber, Stefan G. (University of Alberta. Department of Renewable Resource) ; Sperry, John S. (University of Utah. Biology Department) ; Wright, Ian J. (Macquarie University. Department of Biological Sciences) ; Zanne, Amy E. (George Washington University. Department of Biological Sciences)
The evolution of lignified xylem allowed for the efficient transport of water under tension, but also exposed the vascular network to the risk of gas emboli and the spread of gas between xylem conduits, thus impeding sap transport to the leaves. [...]
2016 - 10.1111/nph.13646
New phytologist, Vol. 209, Issue 1 (Jan. 2016) , p. 123-136
2 documents
7.
7 p, 1.1 MB WeMO effects on the amount and the chemistry of winter precipitation in the north-eastern Iberian Peninsula / Izquierdo Miguel, Rebeca (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Alarcón Jordán, Marta, 1958- (Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i Aplicacions Forestals)
The cluster classification of provenances at a site in the NE Iberian Peninsula indicated that in the period of extended winter (December to March, DJFM) fast Atlantic air flows correspond to positive WeMO index (WeMOi), while negative WeMOi are associated to Mediterranean circulations. [...]
2013 - 10.3369/tethys.2013.10.05
Tethis, Vol. 10 (2013) , p. 45-51  
8.
31 p, 896.4 KB Comparison of collection methods to determine atmospheric deposition in a rural Mediterranean site (NE Spain) / Izquierdo Miguel, Rebeca (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i Aplicacions Forestals)
Wet-only, dry-only, bulk deposition and deposition of sedimentary particles and gases deposited after the last rain (DAR) were collected weekly at La Castanya station in the Montseny mountains (NE Spain, 41°46′N, 2°21′E) from February 2009 to July 2010. [...]
2012 - 10.1007/s10874-012-9246-1
Journal of atmospheric chemistry, Vol. 69 Issue 4 (Dec. 2012) , p. 351-368  
9.
26 p, 934.4 KB Effects of teleconnection patterns on the atmospheric routes, precipitation and deposition amounts in the north-eastern Iberian Peninsula / Izquierdo Miguel, Rebeca (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Alarcón Jordán, Marta, 1958- (Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear) ; Aguillaume Rodríguez-O'connor, Laura (Centre de Recerca Ecològica i Aplicacions Forestals) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i Aplicacions Forestals)
The North Atlantic Oscillation (NAO) has been identified as one of the atmospheric patterns which mostly influence the temporal evolution of precipitation and temperature in the Mediterranean area. Recently, the Western Mediterranean Oscillation (WeMO) has also been proposed to describe the precipitation variability in the eastern Iberian Peninsula. [...]
2014 - 10.1016/j.atmosenv.2014.02.057
Atmospheric environment, Vol. 89 (June 2014) , p. 482-490  
10.
24 p, 1.0 MB Trajectory statistical analysis of atmospheric transport patterns and trends in precipitation chemistry of a rural site in NE Spain in 1984-2009 / Izquierdo Miguel, Rebeca (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i Aplicacions Forestals) ; Alarcón Jordán, Marta, 1958- (Universitat Politècnica de Catalunya. Departament de Física i Enginyeria Nuclear)
The aim of this study is to interpret the variation of precipitation chemistry during the last 25 years in Montseny (NE Spain) by taking into account the main air mass transport routes and emission sources. [...]
2012 - 10.1016/j.atmosenv.2012.07.060
Atmospheric environment, Vol. 61 (Dec. 2012) , p. 400-408  

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