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1.
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6 p, 2.3 MB |
Disentangling the role of photosynthesis and stomatal conductance on rising forest water-use efficiency
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Guerrieri, Rossella (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Belmecheri, Soumaya (University of Arizona. Laboratory of Tree-Ring Research (USA)) ;
Ollinger, Scott V. (University of New Hampshire. Earth Systems Research Center (USA)) ;
Asbjornsen, Heidi (University of New Hampshire. Earth Systems Research Center (USA)) ;
Jennings, Katie (University of New Hampshire. Earth Systems Research Center (USA)) ;
Xiao, Jingfeng (University of New Hampshire. Earth Systems Research Center (USA)) ;
Stocker, Benjamin D. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Martin, Mary (University of New Hampshire. Earth Systems Research Center (USA)) ;
Hollinger, David Y. (Northern Research Station. Department of Agriculture Forest Service (USA)) ;
Bracho-Garrillo, Rosvel (University of Florida. School of Forest Resources and Conservation (USA)) ;
Clark, Kenneth (Northern Research Station. Department of Agriculture Forest Service. Silas Little Experimental Forest (USA)) ;
Dore, Sabina (Northern Arizona University. School of Forestry (USA)) ;
Kolb, Thomas (Northern Arizona University. School of Forestry (USA)) ;
Munger, J. William (Harvard University. School of Engineering and Applied Sciences) ;
Novick, Kimberly (Indiana University. School of Public and Environmental Affair (USA)) ;
Richardson, Andrew D. (Northern Arizona University, School of Informatics, Computing and Cyber Systems (USA))
Multiple lines of evidence suggest that plant water-use efficiency (WUE) -the ratio of carbon assimilation to water loss- has increased in recent decades. Although rising atmospheric CO2 has been proposed as the principal cause, the underlying physiological mechanisms are still being debated, and implications for the global water cycle remain uncertain. [...]
2019 -  10.1073/pnas.1905912116
Proceedings of the National Academy of Sciences of the United States of America, Vol. 116, Issue 34 (August 2019) , p. 16909-16914
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2.
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20 p, 593.1 KB |
Nitrogen and phosphorus constrain the CO2 fertilization of global plant biomass
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Terrer, César (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Jackson, Robert B. (Stanford University. Department of Earth System Science) ;
Prentice, Iain Colin (Imperial College London. Department of Life Sciences) ;
Keenan, Trevor F. (UC Berkeley. Department of Environmental Science, Policy and Management) ;
Kaiser, Christina (University of Vienna. Department of Microbiology and Ecosystem Science) ;
Vicca, Sara (University of Antwerp. Biology Department. Centre of Excellence PLECO (Plants and Ecosystems)) ;
Fisher, Joshua B. (University of California at Los Angeles. Joint Institute for Regional Earth System Science and Engineering) ;
Reich, Peter (University of Minnesota. Department of Forest Resources) ;
Stocker, Benjamin. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Hungate, Bruce A. (Northern Arizona University. Department of Biological Sciences) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
McCallum, Ian (Instituto Superior de Psicologia Aplicada (Lisboa, Portugal)) ;
Soudzilovskaia, Nadejda A. (Leiden University. Environmental Biology Department) ;
Cernusak, Lucas A. (James Cook University. College of Marine and Environmental Sciences (Australia)) ;
Talhelm, Alan F. (University of Idaho. Department of Forest, Rangeland and Fire Sciences) ;
Van Sundert, Kevin (University of Antwerp. Biology Department. Centre of Excellence PLECO (Plants and Ecosystems)) ;
Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research)
Elevated CO2 (eCO2) experiments provide critical information to quantify the effects of rising CO2 on vegetation. Many eCO2 experiments suggest that nutrient limitations modulate the local magnitude of the eCO2 effect on plant biomass but the global extent of these limitations has not been empirically quantified, complicating projections of the capacity of plants to take up CO2. [...]
2019 - 10.1038/s41558-019-0545-2
Nature Climate Change, Vol. 9, Issue 9 (September 2019) , p. 684-689
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3.
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10 p, 1.2 MB |
Spatial variance of spring phenology in temperate deciduous forests is constrained by biogeographical conditions of temperature, light and aridity
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Peaucelle, Marc (Universiteit Gent. CAVElab) ;
Janssens, Ivan (Universiteit Antwerpen. Departement Biologie) ;
Stocker, Benjamin. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Fu, Yongshuo H.. (Beijing Normal University. College of Water Sciences) ;
Molowny-Horas, Roberto (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Leaf unfolding in temperate forests is driven by spring temperature, but little is known about the spatial variance of that temperature dependency. Here we use in situ leaf unfolding observations for eight deciduous tree species to show that the two factors that control chilling (number of cold days) and heat requirement (growing degree days at leaf unfolding, GDDreq) only explain 30% of the spatial variance of leaf unfolding. [...]
2019 - 10.1038/s41467-019-13365-1
Nature communications, Vol. 10 (Nov. 2019) , art. 5388
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4.
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38 p, 3.4 MB |
Drought impacts on terrestrial primary production underestimated by satellite monitoring
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Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zscheischler, Jakob (Universität Bern. Centre for Climate Change Research) ;
Keenan, Trevor F. (University of California. Department of Environmental Science, Policy and Management) ;
Prentice, Iain Colin (University College London. Department of Life Sciences) ;
Seneviratne, Sonia I. (Eidgenössische Technische Hochschule Zürich. Institut für Atmosphären-und Klimawissenschaft) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Satellite retrievals of information about the Earth's surface are widely used to monitor global terrestrial photosynthesis and primary production and to examine the ecological impacts of droughts. Methods for estimating photosynthesis from space commonly combine information on vegetation greenness, incoming radiation, temperature and atmospheric demand for water (vapour-pressure deficit), but do not account for the direct effects of low soil moisture. [...]
2019 - 10.1038/s41561-019-0318-6
Nature geoscience, Vol. 12, issue 4 (April 2019) , p. 264-270
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5.
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16 p, 4.3 MB |
Monitoring spatial and temporal variabilities of gross primary production using MAIAC MODIS data
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Fernández-Martínez, Marcos (University of Antwerp. Centre of Excellence PLECO) ;
Yu, Rong (University of Nebraska-Lincoln. Center for Advanced Land Management Information Technologies) ;
Gamon, John (University of Alberta. Earth & Atmospheric Sciences, and Biological Sciences) ;
Hmimina, Gabriel (University of Nebraska-Lincoln. Center for Advanced Land Management Information Technologies) ;
Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Balzarolo, Manuela (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Remotely sensed vegetation indices (RSVIs) can be used to efficiently estimate terrestrial primary productivity across space and time. Terrestrial productivity, however, has many facets (e. g. , spatial and temporal variability, including seasonality, interannual variability, and trends), and different vegetation indices may not be equally good at predicting them. [...]
2019 - 10.3390/rs11070874
Remote sensing (Basel), Vol. 11, Issue 7 (April 2019) , art. 874
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6.
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14 p, 613.3 KB |
Using research networks to create the comprehensive datasets needed to assess nutrient availability as a key determinant of terrestrial carbon cycling
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Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ;
Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Reed, Sasha C (Southwest Biological Science Center) ;
Wieder, William R. (National Center for Atmospheric Research. Climate and Global Dynamics Laboratory) ;
Bahn, Michael (University of Innsbruck. Institute of Ecology) ;
Fay, Philip A. (USDA-ARS Grassland, Soil, and Water Research Lab) ;
Janssens, Ivan (University of Antwerp. Departement Biologie) ;
Lambers, Hans (University of Western Australia. School of Biological Sciences) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Piao, Shilong (Peking University. Sino-French Institute for Earth System Science) ;
Rebel, Karin T. (Utrecht University. Copernicus Institute of Sustainable Development, Environmental Sciences) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sigurdsson, Bjarni D. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Van Sundert, Kevin (Universiteit Antwerpen. Departement Biologie) ;
Wang, Ying-Ping (CSIRO Oceans and Atmosphere) ;
Zaehle, Sönke (Max Planck Institute for Biogeochemistry) ;
Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement)
2018 - 10.1088/1748-9326/aaeae7
Environmental research letters, Vol. 13, Núm 12 (December 2018) , art. 125006
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7.
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26 p, 10.3 MB |
GOLUM-CNP v1.0 : a data-driven modeling of carbon, nitrogen and phosphorus cycles in major terrestrial biomes
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Wang, Yilong (Université Paris Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Ciais, Philippe (Université Paris Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Goll, Daniel (Université Paris Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Huang, Yuanyuan (Laboratoire des Sciences du Climat et de l'Environnement) ;
Luo, Yiqi (Tsinghua University. Department of Earth System Science) ;
Wang, Ying-Ping (CSIRO Oceans and Atmosphere) ;
Bloom, A. Anthony (California Institute of Technology. Jet Propulsion Laboratory) ;
Broquet, Grégoire (Université Paris Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ;
Hartmann, Jens (Universität Hamburg. Institute for Geology) ;
Peng, Shushi (College of Urban and Environmental Sciences. Sino-French Institute for Earth System Science) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Piao, Shilong (Chinese Academy of Sciences. Institute of Tibetan Plateau Research) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Wang, Rong (Carnegie Institution for Science (Washington, Estats Units d'Amèrica). Department of Global Ecology) ;
Zaehle, Sönke (Max Planck Institute for Biogeochemistry) ;
Zechmeister-Boltenstern, Sophie (University of Natural Resources and Life Sciences Vienna. Institute of Soil Research)
Global terrestrial nitrogen (N) and phosphorus (P) cycles are coupled to the global carbon (C) cycle for net primary production (NPP), plant C allocation, and decomposition of soil organic matter, but N and P have distinct pathways of inputs and losses. [...]
2018 - 10.5194/gmd-11-3903-2018
Geoscientific model development, Vol. 11, Issue 9 (September 2018) , p. 3903-3928
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8.
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20 p, 4.2 MB |
Quantifying soil moisture impacts on light use efficiency across biomes
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Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zscheischler, Jakob (ETH Zürich. 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 d'Aplicacions Forestals) ;
Seneviratne, Sonia I. (ETH Zürich. 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
The new phytologist, Vol. 218, issue 4 (June 2018) , p. 1430-1449
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9.
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33 p, 3.0 MB |
Ecosystem responses to elevated CO₂ governed by plant-soil interactions and the cost of nitrogen acquisition
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Terrer, César (Imperial College London. Department of Life Sciences) ;
Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ;
Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Hungate, Bruce A (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 Sciences)
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
The new phytologist, Vol. 217, issue 2 (Jan. 2018) , p. 507-522
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10.
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37 p, 3.1 MB |
Impacts of global change on Mediterranean forests and their services
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Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Filella, Iolanda (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Llusià Benet, Joan (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Carnicer i Cols, Jofre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Rivas-Ubach, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Grau Fernández, Oriol (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peguero, Guille (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Pla-Rabes, Sergi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Stefanescu, Constantí (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Preece, Catherine (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Liu, Lei (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Verger, Aleixandre (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Barbeta i Margarit, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Achotegui-Castells, Ander (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sperlich, Dominik (University of Freiburg. Faculty of Environment and Natural Resources) ;
Farré Armengol, Gerard (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Zhang, Chao (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Camino Serrano, Marta (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Vives Ingla, Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Stocker, Benjamin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Balzarolo, Manuela (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Guerrieri, Rossella (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Peaucelle, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Marañón Jiménez, Sara (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Bórnez Mejías, Kevin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Mu, Zhaobin (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Descals, Adrià (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Castellanos, Alejandro (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Terradas, Jaume (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The increase in aridity, mainly by decreases in precipitation but also by higher temperatures, is likely the main threat to the diversity and survival of Mediterranean forests. Changes in land use, including the abandonment of extensive crop activities, mainly in mountains and remote areas, and the increases in human settlements and demand for more resources with the resulting fragmentation of the landscape, hinder the establishment of appropriate management tools to protect Mediterranean forests and their provision of services and biodiversity. [...]
2017 - 10.3390/f8120463
Forests, Vol. 8, Issue 12 (December 2017) , art. 463
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