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Recent shift from dominant nitrogen to CO2 fertilization control on the growth of mature Qinghai spruce in China's Qilian Mountains
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Wang, Ziyi (Shaanxi Normal University. School of Geography and Tourism) ;
Liu, Xiaohong (Shaanxi Normal University. School of Geography and Tourism) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Camarero, Jesús Julio (Instituto Pirenaico de Ecología) ;
Zeng, Xiaomin (Shaanxi Normal University. School of Geography and Tourism) ;
Liu, Xueyan (Tianjin University. School of Earth System Science) ;
Zhao, Liangju (Northwest University. College of Urban and Environmental Sciences. Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity) ;
Xu, Guobao (Northwest University. College of Urban and Environmental Sciences. Shaanxi Key Laboratory of Earth Surface System and Environmental Carrying Capacity) ;
Wang, Lixin (Indiana University-Purdue University Indianapolis. Department of Earth Sciences)
Terrestrial vegetation growth is stimulated by rising atmospheric CO2 concentration, a warmer climate, and increased soil nutrient availability. However, as plants age, progressive nutrient limitation is known to occur, especially in mature forests where soil nitrogen is deficient. [...]
2023 -  10.1016/j.agrformet.2023.109779
Agricultural and Forest Meteorology, Vol. 343 (Dec. 2023) , art. 109779
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Hormone and carbohydrate regulation of defense secondary metabolites in a Mediterranean forest during drought
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Huang, Jianbei (Max Planck Institute for Biogeochemistry) ;
Hartmann, Henrik (Max Planck Institute for Biogeochemistry) ;
Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Schöning, Ingo (Max Planck Institute for Biogeochemistry) ;
Reichelt, Michael (Max Planck Institute for Chemical Ecology) ;
Gershenzon, Jonathan (Max Planck Institute for Chemical Ecology) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Plants have evolved complex physiological mechanisms to regulate production of defense secondary metabolites (SMs) to cope with environmental stress such as drought. Yet, these mechanisms remain under-studied in mature trees, limiting our ability to understand effects of climate change on tree productivity and survival. [...]
2023 - 10.1016/j.envexpbot.2023.105298
Environmental and Experimental Botany, Vol. 209 (May 2023) , art. 105298
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3.
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6 p, 383.9 KB |
Pràctica per a mesurar l'alçada, el perímetre i els anells de creixement d'un arbre
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Fenollar Moncho, José (IES Ègara)
Mitjançant aquesta pràctica, l'alumnat de secundària pot mesurar l'alçada, el perímetre i reconèixer els anys que té un arbre. La dendroecologia és l'estudi dels anells dels arbres. Mitjançant una tècnica denominada dendrocronologia s'aconsegueix crear cronologies a partir de l'estudi del anells del creixement dels arbres, els quals són un reflex de les condicions mediambientals i de les variacions de l'ecosistema.
Through this practice, high school students can measure the height, perimeter and recognize the age of a tree. Dendroecology is the study of tree rings. Using a technique called dendrochronology, it is possible to create chronologies based on the study of tree growth rings, which are a reflection of environmental conditions and ecosystem variations.
Mediante esta práctica, el alumnado de secundaria puede medir la altura, el perímetro y reconocer los años que tiene un árbol. La dendroecologia es el estudio de los anillos de los árboles. Mediante una técnica denominada dendrocronología se consigue crear cronologías a partir del estudio de los anillos de crecimiento de los árboles, los cuales son un reflejo de las condiciones medioambientales y de las variaciones del ecosistema.
2023 - 10.5565/rev/ciencies.485
Ciències : revista del professorat de ciències de primària i secundària, Núm. 46 (2023) , p. 20-25 (Experiències didàctiques i treballs pràctics)
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13 p, 821.0 KB |
Predicting Productive Performance in Grow-Finisher Pigs Using Birth and Weaning Body Weight
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Camp Montoro, Jordi (Universitat Autònoma de Barcelona. Servei de Nutrició i Benestar Animal) ;
García Manzanilla, Edgar (University College Dublin. UCD Veterinary Sciences Centre) ;
Solà Oriol, David (Universitat Autònoma de Barcelona. Servei de Nutrició i Benestar Animal) ;
Muns, Ramon (Agri-Food and Biosciences Institute) ;
Gasa, Josep (Universitat Autònoma de Barcelona. Departament de Ciència Animal i dels Aliments) ;
Clear, Oliver (Pig Development Department, Animal and Grassland Research and Innovation Centre) ;
Calderón Díaz, Julia Adriana (Pig Development Department, Animal and Grassland Research and Innovation Centre)
Smaller than average sized pigs requiring extra time to reach target slaughter weight are often referred to as slow growing pigs. This subset of pigs poses a management challenge and may have economic implications for pig producers. [...]
2020 - 10.3390/ani10061017
Animals, Vol. 10 (june 2020)
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32 p, 1.3 MB |
Effects of thinning in a water-limited holm oak forest
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Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Escolà, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Liu, Daijun (University of Birmingham) ;
Barbeta i Margarit, Adrià (INRA) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
A natural holm oak forest was selectively thinned to test thinning as a tool to reduce tree mortality, increase productivity, and reverse the recent regression of the dominant species (Quercus ilex) induced by climate change. [...]
2019 - 10.1080/10549811.2019.1673179
Journal of sustainable forestry, Vol. 39, Issue 4 (October 2019) , p. 365-378
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14 p, 2.0 MB |
Early-warning signals of individual tree mortality based on annual radial growth
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Cailleret, Maxime (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Dakos, Vasilis (Université de Montpellier. Centre national de la recherche scientifique (France)) ;
Jansen, Steven (Ulm University. Institute of Systematic Botany and Ecology (Germany)) ;
Robert, Elisabeth M. R. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Aakala, Tuomas (University of Helsinki. Department of Forest Sciences (Finland)) ;
Amoroso, Mariano M. (Universidad Nacional de Río Negro. Instituto de Investigaciones en Recursos Naturales, Agroecología y Desarrollo Rural (Argentina)) ;
Antos, Joseph (University of Victoria. Department of Biology (Canada)) ;
Bigler, Christof (ETH Zürich. Institute of Geochemistry and Petrology) ;
Bugmann, Harald (ETH Zürich. Institute of Geochemistry and Petrology) ;
Caccianaga, Marco (Università degli Studi di Milano. Dipartimento di Bioscienze (Italy)) ;
Camarero, Jesús Julio (Instituto Pirenaico de Ecología) ;
Cherubini, Paolo (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Coyea, Marie R. (Université Laval. Département des Sciences du Bois et de la Forêt (Canada)) ;
Čufar, Katarina (Univerza V Ljubljani. Biotehniški fakulteti) ;
Das, Adrian J. (United States Geological Survey. Western Ecological Research Center (USA)) ;
Davi, Hendrik (Institut National de la Recherche Agronomique (França)) ;
Gea-Izquierdo, Guillermo (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria. Centro de Investigación Forestal) ;
Gillner, Sten (Institute of Forest Botany and Forest Zoology (Germany)) ;
Haavik, Laurel J. (University of Arkansas. Department of Entomology (USA)) ;
Hartmann, Henrik (Max Planck Institute for Biogeochemistry. Department of Biogeochemical Processes (Germany)) ;
Hereş, Ana-Maria (Basque Centre for Climate Change (Bilbao)) ;
Hultine, Kevin R. (Desert Botanical Garden. Department of Research, Conservation and Collections (USA)) ;
Janda, Pavel (Czech University of Life Sciences. Faculty of Forestry and Wood Sciences (Czechia)) ;
Kane, Jeffrey M. (Humboldt State University. Department of Forestry and Wildland Resources (USA)) ;
Kharuk, Viachelsav I. (Siberian Federal University (Russia)) ;
Kitzberger, Thomas (Consejo Nacional de Ciencia y Tecnología (Comahue, Argentina). Instituto de Investigaciones en Biodiversidad y Medioambiente) ;
Klein, Tamir (Weizmann Institute of Science (Israel). Department of Plant and Environmental Sciences) ;
Levanic, Tom (Slovenian Forestry Institute. Department of Yield and Silviculture (Slovenia)) ;
Linares, Juan Carlos (Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales) ;
Lombardi, Fabio (Mediterranean University of Reggio Calabria. Department of Agricultural Science (Italy)) ;
Mäkinen, Harri (Natural Resources Institute Finland) ;
Mészáros, Ilona (University of Debrecen. Department of Botany (Hungary)) ;
Metsaranta, Juha M. (Natural Resources Canada. Canadian Forest Service. Northern Forestry Centre (Canada)) ;
Oberhuber, Walter (University of Innsbruck. Department of Botany (Austria)) ;
Papadopoulos, Andreas (Technological Educational Institute of Stereas Elladas. Department of Forestry and Natural Environment Management (Greece)) ;
Petritan, Any Mary (National Institute for Research and Development in Forestry "Marin Dracea" (Romania)) ;
Rohner, Brigitte (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Sangüesa-Barreda, Gabriel (Universidad de Valladolid. Departamento de Ciencias Agroforestales) ;
Smith, Jeremy M. (University of Colorado. Department of Geography (USA)) ;
Stan, Amanda B. (Northern Arizona University. Department of Geography, Planning and Recreation (USA)) ;
Stojanovic, Dejan B. (University of Novi Sad. Institute of Lowland Forestry and Environment (Serbia)) ;
Suarez, Maria Laura (Consejo Nacional de Investigaciones Científicas y Técnicas. Grupo Ecología Forestal (Argentina)) ;
Svoboda, Miroslav (Czech University of Life Sciences. Faculty of Forestry and Wood Sciences of Life Sciences (Czechia)) ;
Trotsiuk, Volodymyr (Institute of Agricultural Sciences. Department of Environmental Systems Science (Switzerland)) ;
Villalba, Ricardo (Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Laboratorio de Dendrocronología e Historia Ambiental (Argentina)) ;
Westwood, Alana R. (University of Alberta. Department of Renewable Resources (Canada)) ;
Wyckoff, Peter H. (University of Minnesota. Department of Biology (USA)) ;
Martínez Vilalta, Jordi, 1975- (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Tree mortality is a key driver of forest dynamics and its occurrence is projected to increase in the future due to climate change. Despite recent advances in our understanding of the physiological mechanisms leading to death, we still lack robust indicators of mortality risk that could be applied at the individual tree scale. [...]
2019 - 10.3389/fpls.2018.01964
Frontiers in plant science, Vol. 9 (January 2019) , art. 1964
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8.
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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
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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, Jesús Julio (Instituto Pirenaico de Ecología) ;
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
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33 p, 1.4 MB |
Vapor-pressure deficit and extreme climatic variables limit tree growth
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Sanginés de Cárcer, Paula (École Polytechnique Fédérale de Lausanne EPFL. Laboratory of Ecological Systems (Switzerland)) ;
Vitasse, Yann (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Jassey, Vincent E. J. (Université de Toulouse. Laboratoire d'Ecologie Fonctionnelle et Environnement) ;
Buttler, Alexandre (École Polytechnique Fédérale de Lausanne EPFL. Laboratory of Ecological Systems (Switzerland)) ;
Signarbieux, Constant (Swiss Federal Institute for Forest. Snow and Landscape Research)
Assessing the effect of global warming on forest growth requires a better understanding of species-specific responses to climate change conditions. Norway spruce and European beech are among the dominant tree species in Europe and are largely used by the timber industry. [...]
2017 - 10.1111/gcb.13973
Global change biology, Vol. 24, Issue 3 (March 2018) , p. 1108-1122
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10.
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30 p, 731.4 KB |
Towards comparable assessment of the soil nutrient status across scales-Review and development of nutrient metrics
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Van Sundert, Kevin (University of Antwerp. Department of Biology) ;
Radujkovic, Dajana (University of Antwerp. Department of Biology) ;
Cools, Nathalie (Research Institute for Nature and Forest (Brusel·les, Bèlgica)) ;
De Vos, Bruno (Research Institute for Nature and Forest (Brusel·les, Bèlgica)) ;
Etzold, Sophia (Swiss Federal Institute for Forest. Snow and Landscape Research) ;
Fernández-Martínez, Marcos (University of Antwerp. Department of Biology) ;
Janssens, Ivan (University of Antwerp. Department of Biology) ;
Merila, Paivi (Natural Resources Institute Finland) ;
Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ;
Stendahl, Johan (Swedish University of Agricultural Sciences. Department of Soil and Environment) ;
Terrer, César (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ;
Vicca, Sara (University of Antwerp. Department of Biology)
Nutrient availability influences virtually every aspect of an ecosystem, and is a critical modifier of ecosystem responses to global change. Although this crucial role of nutrient availability in regulating ecosystem structure and functioning has been widely acknowledged, nutrients are still often neglected in observational and experimental synthesis studies due to difficulties in comparing the nutrient status across sites. [...]
2020 - 10.1111/gcb.14802
Global change biology, Vol. 26, issue 2 (Feb. 2020) , p. 392-409
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