Results overview: Found 211 records in 0.02 seconds.
Articles, 204 records found
Books and collections, 1 records found
Research literature, 6 records found
Articles 204 records found  1 - 10nextend  jump to record:
1.
Combining different species in restoration is not always the right decision : Monocultures can provide higher ecological functions than intercropping in a desert ecosystem / Tariq, Akash (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ullah, Abd (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ; Graciano, Corina (Universidad Nacional de La Plata. Instituto de Fisiología Vegetal) ; Zeng, Fanjiang (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ; Gao, Yanju (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Hughes, Alice C. (University of Hong Kong. School of Biological Sciences) ; Zhang, Zhihao (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Vegetation restoration in deserts is challenging due to these ecosystems' inherent fragility and harsh environmental conditions. One approach for active restoration involves planting native species, which can accelerate the recovery of ecosystem functions. [...]
2024 - 10.1016/j.jenvman.2024.120807
Journal of Environmental Management, Vol. 357 (April 2024) , art. 120807  
2.
Soil microbial functional profiles of P-cycling reveal drought-induced constraints on P-transformation in a hyper-arid desert ecosystem / Gao, Yanju (Chinese Academy of Sciences. Institute of Ecology and Geography) ; Tariq, Akash (Chinese Academy of Sciences. Xinjiang Institute of Ecology and Geography) ; Zeng, Fanjiang (Chinese Academy of Sciences. Institute of Ecology and Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Graciano, Corina (Universidad Nacional de La Plata. Instituto de Fisiología Vegetal) ; Li, Xiangyi (Cele National Station of Observation and Research for Desert-Grassland Ecosystems) ; Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Soil water conditions are known to influence soil nutrient availability, but the specific impact of different conditions on soil phosphorus (P) availability through the modulation of P-cycling functional microbial communities in hyper-arid desert ecosystems remains largely unexplored. [...]
2024 - 10.1016/j.scitotenv.2024.171767
Science of the total environment, Vol. 925 (May 2024) , art. 171767  
3.
Spatial variation and controls of soil microbial necromass carbon in a tropical montane rainforest / Ding, Zhangqi (Chinese Academy of Sciences. South China Botanical Garden) ; Mou, Zhijian (Chinese Academy of Sciences. South China Botanical Garden) ; Li, Yanpeng (Chinese Academy of Forestry. Research Institute of Tropical Forestry) ; Liang, Chao (Chinese Academy of Sciences. Institute of Applied Ecology) ; Xie, Zicai (Chinese Academy of Sciences. South China Botanical Garden) ; Wang, Jun (Chinese Academy of Sciences. South China Botanical Garden) ; Hui, Dafeng (Tennessee State University. Department of Biological Sciences) ; Lambers, Hans (University of Western Australia. School of Biological Sciences) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Xu, Han (Chinese Academy of Forestry. Research Institute of Tropical Forestry) ; Liu, Zhanfeng (Chinese Academy of Sciences. South China Botanical Garden)
Soil microbial necromass carbon is an important component of the soil organic carbon (SOC) pool which helps to improve soil fertility and texture. However, the spatial pattern and variation mechanisms of fungal- and bacterial-derived necromass carbon at local scales in tropical rainforests are uncertain. [...]
2024 - 10.1016/j.scitotenv.2024.170986
Science of the total environment, Vol. 921 (April 2024) , art. 170986  
4.
Cross-scale spatial variability and associations of carbon pools provide insight into regulating carbon sequestration in tropical montane rainforests / Ding, Zhangqi Ding (Chinese Academy of Sciences. South China Botanical Garden) ; Mou, Zhijian (Chinese Academy of Sciences. South China Botanical Garden) ; Li, Yanpeng (Chinese Academy of Forestry. Research Institute of Tropical Forestry) ; Wang, Jun (Chinese Academy of Sciences. South China Botanical Garden) ; Wu, Donghai (Chinese Academy of Sciences. South China Botanical Garden) ; Liang, Chao (Chinese Academy of Sciences. Institute of Applied Ecology) ; Hui, Dafeng (Tennessee State University. Department of Biological Sciences) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Xu, Han (Chinese Academy of Forestry. Research Institute of Tropical Forestry) ; Liu, Zhanfeng (Chinese Academy of Sciences. South China Botanical Garden)
The spatial distribution of plant, soil, and microbial carbon pools, along with their intricate interactions, presents a great challenge for the current carbon cycle research. However, it is not clear what are the characteristics of the spatial variability of these carbon pools, particularly their cross-scale relationships. [...]
2024 - 10.1016/j.jenvman.2024.120288
Journal of environmental management, Vol. 353 (February 2024) , art. 120288  
5.
Global spectra of plant litter carbon, nitrogen and phosphorus concentrations and returning amounts / Yuan, Ji (Fujian Normal University. School of Geographical Sciences) ; Wu, Fuzhong (Fujian Normal University. School of Geographical Sciences) ; Peng, Changhui (University of Quebec. Institute of Environment Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Vallicrosa Pou, Helena (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peng, Yan (Fujian Normal University. School of Geographical Sciences) ; Wu, Qiqian (Zhejiang A & F University. State Key Laboratory of Subtropical Silviculture) ; Li, Zimin (Université catholique de Louvain. Earth and Life Institute) ; Heděnec, Petr (University Malaysia Terengganu. Institute of Tropical Biodiversity and Sustainable Development) ; Li, Zhijie (Forschungszentrum Jülich GmbH. Institute of Bio- and Geosciences) ; Tan, Siyi (Fujian Normal University. School of Geographical Sciences) ; Yuan, Chaoxiang (Fujian Normal University. School of Geographical Sciences) ; Ni, Xiangyin (Fujian Normal University. School of Geographical Sciences) ; Yue, Kai (Fujian Normal University. School of Geographical Sciences)
Litter decomposition is a key ecological process that determines carbon (C) and nutrient cycling in terrestrial ecosystems. The initial concentrations of C and nutrients in litter play a critical role in this process, yet the global patterns of litter initial concentrations of C, nitrogen (N) and phosphorus (P) are poorly understood. [...]
2024 - 10.1111/1365-2745.14250
Journal of Ecology, Vol. 112, issue 4 (April 2024) , p. 717-729  
6.
Tree mycorrhizal type mediates the responses of foliar stoichiometry and tree growth to functionally dissimilar neighbours in a subtropical forest experiment / Wang, Tao (Fujian Normal University. Institute of Geographical Science) ; Chen, Xinli (University of Alberta. Department of Renewable Resources) ; Zhao, Xue (Griffith University. School of Environment and Science) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Da, Minghui (Fujian Normal University. Institute of Geographical Science) ; Fu, Yanrong (Fujian Normal University. Institute of Geographical Science) ; Yu, Zaipeng (Fujian Normal University. Institute of Geographical Science) ; Wan, Xiaohua (Fujian Normal University. Institute of Geographical Science) ; Shi, Xiuzhen (Fujian Normal University. Institute of Geographical Science) ; Huang, Zhiqun (Fujian Normal University. Institute of Geographical Science)
Plant nutrient stoichiometry is of critical importance to productivity and nutrient cycling in terrestrial ecosystems. The impacts of tree species diversity on productivity have been well studied at the stand level. [...]
2024 - 10.1111/1365-2435.14524
Functional ecology, Vol. 38, issue 4 (April 2024) , p. 765-777  
7.
18 p, 3.6 MB Potential impacts of pandemics on global warming, agricultural production, and biodiversity loss / Xiong, Yuankang (Fudan University. Department of Environmental Science and Engineering) ; Wang, Rong (Fudan University. Department of Environmental Science and Engineering) ; Gasser, Thomas (International Institute for Applied Systems Analysis (Àustria)) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Clark, James H. (University of York. Green Chemistry Centre of Excellence) ; Cao, Junji (Chinese Academy of Sciences) ; Xing, Xiaofan (Fudan University. Department of Environmental Science and Engineering) ; Xu, Siqing (Fudan University. Department of Environmental Science and Engineering) ; Deng, Yifei (Fudan University. Department of Environmental Science and Engineering) ; Wang, Lin (Fudan University. Department of Environmental Science and Engineering) ; Chen, Jianmin (Fudan University. Department of Environmental Science and Engineering) ; Tang, Xu (Fudan University. Department of Atmospheric and Oceanic Sciences) ; Zhang, Renhe (Fudan University. Department of Atmospheric and Oceanic Sciences)
The rising frequency of infectious diseases under climate change poses an emerging threat to environmental and agricultural sustainability by consuming large quantities of materials. The demand for crops to produce personal protective equipment (PPE) competes for land and fertilizers, leads to cropland expansion, and accelerates climate change, but the ecological impacts remain unclear. [...]
2024 - 10.1016/j.oneear.2024.02.012
One Earth, (March 2024)  
8.
Future hotter summer greatly increases residential electricity consumption in Beijing : A study based on different house layouts and shared socioeconomic pathways / Hu, Qiyuan (China Agricultural University) ; Tang, Jiayue (China Agricultural University) ; Gao, Xiang (China Agricultural University) ; Wang, Sijia (China Agricultural University) ; Zhang, Dan (Chinese Academy of Sciences) ; Qin, Yuting (China Agricultural University) ; Wang, Qihan (China Agricultural University) ; Zhou, Yi (China Agricultural University) ; Huang, Na (China Agricultural University) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Canadell, Josep G. (CSIRO Oceans and Atmosphere) ; Ciais, Philippe (Université Paris-Saclay. Laboratoire des Sciences du Climat et de l'Environnement) ; Pan, Zhihua (China Agricultural University) ; An, Pingli (China Agricultural University) ; Xu, Lin (China Agricultural University) ; Lun, Fei (China Agricultural University)
Emerging studies illustrated that climate change has great impacts on residential electricity consumption, but only a few studies focused on impacts of daily weather and extreme hot days, not to mention considering house layouts. [...]
2023 - 10.1016/j.scs.2023.104453
Sustainable Cities and Society, Vol. 91 (April 2023) , art. 104453  
9.
Keystone bacterial functional module activates P-mineralizing genes to enhance enzymatic hydrolysis of organic P in a subtropical forest soil with 5-year N addition / Zeng, Quanxin (Fujian Normal University) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zhang, Qiufang (Fujian Normal University) ; Zhou, Jiacong (Fujian Normal University) ; Yue, Kai (Fujian Normal University) ; Chen, Yuehmin (Fujian Normal University. Institute of Geography) ; Yang, Yusheng (Fujian Normal University. Institute of Geography) ; Fan, Yuexin (Fujian Normal University. Institute of Geography)
Microorganisms play an integral role in driving phosphorus (P) transformation in forest soils; however, studies on soil P cycling and the molecular mechanisms of microbes activated in response to elevated nitrogen (N) deposition are limited. [...]
2024 - 10.1016/j.soilbio.2024.109383
Soil Biology and Biochemistry, Vol. 192 (May 2024) , art. 109383  
10.
3 p, 667.1 KB "Ecologia atòmica" : els ecosistemes explicats a partir dels àtoms que els formen / Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Investigadors de la UAB proposen un nou enfocament anomenat "ecologia atòmica" que destaca la interconnexió entre la presència i disponibilitat d'àtoms essencials en diversos ecosistemes i trets ecològics fonamentals. [...]
Investigadores de la UAB proponen un nuevo enfoque llamado "ecología atómica" que destaca la interconexión entre la presencia y disponibilidad de átomos esenciales en diversos ecosistemas y rasgos ecológicos fundamentales. [...]

2024
UAB divulga, Febrer 2024, p. 1-2
2 documents

Articles : 204 records found   1 - 10nextend  jump to record:
Books and collections 1 records found  
1.
140 p, 6.9 MB Conservar aprovechando : cómo integrar el cambio global en la gestión de los montes españoles / Doblas Miranda, Enrique, coord. ; Alonso, Rocío (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Andreu, Jara (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Angulo Aguado, Elena (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Àvila i Castells, Anna (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Banqué Casanovas, Mireia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Bermejo, Victoria (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Bernal Berenguer, Susana (Centro de Estudios Avanzados de Blanes (CEAB-CSIC)) ; Bonet García, Francisco Javier (Universidad de Granada. Departamento de Ecología) ; Brotons, Lluís (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Calvete-Sogo, Héctor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Cano, Francesc (Generalitat de Catalunya. Departament d'Agricultura, Ramaderia, Pesca i Alimentació (DARP)) ; Carrillo Gavilán, Ma. Amparo (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Castro Gutiérrez, Jorge (Universidad de Granada. Departamento de Ecología) ; Caut, Stephane (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Cerdá, Xim (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Heras Ibáñez, Jorge de las (Universidad de Castilla-La Mancha. Departamento de Producción Vegetal y Tecnología Agraria) ; Diaz-de-Quijano, Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Díaz Esteban, Mario (Museo Nacional de Ciencias Naturales (Madrid, Espanya)) ; Doblas Miranda, Enrique ; Elvira, Susana (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gallart Gallego, Francesc (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; García-Gómez, Héctor (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; González Fernández, Ignacio (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; González Moreno, Pablo (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Gracia, Carles (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Gracia Moya, Marc ; Hódar, José Antonio (Universidad de Granada. Departamento de Ecología) ; Kowalski, Andrew S. (Universidad de Granada. Departamento de Ecología) ; Llorens García, Pilar (Institut de Diagnosi Ambiental i Estudis de l'Aigua) ; Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; López Serrano, Francisco Ramón (Universidad de Castilla-La Mancha. Escuela Técnica Superior de Ingenieros Agrónomos y de Montes) ; Lupon, Anna (Centro de Estudios Avanzados de Blanes (CEAB-CSIC)) ; Manzano, Andreu (Agència Catalana de l'Aigua) ; Marañón, Teodoro (Instituto de Recursos Naturales y Agrobiología) ; Martínez Vilalta, Jordi, 1975-, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Moya, Daniel (Universidad de Castilla-La Mancha. Escuela Técnica Superior de Ingenieros Agrónomos y de Montes) ; Ordóñez García, José Luis (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Poyatos, Rafael (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Puerta Piñero, Carolina (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rábago, Isaura (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Retana Alumbreros, Javier, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Rodrigo Domínguez, Anselm (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Roura Pascual, Núria (Centre Tecnològic Forestal de Catalunya) ; Sabaté i Jorba, Santi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sabater, Francesc (Centro de Estudios Avanzados de Blanes (CEAB-CSIC)) ; Sanz González, Javier (Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (Espanya)) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Serrano Ortiz, Penélope (Universidad de Granada. Departamento de Ecología) ; Sol, Daniel (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Valladares, F.. (Museo Nacional de Ciencias Naturales (Madrid, Espanya)) ; Vallejo Calzada, Victoriano Ramón (Fundación CEAM (Paterna)) ; Vayreda Duran, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Vilà, Montserrat (Vilà Planella) (Consejo Superior de Investigaciones Científicas (Espanya). Estación Biológica de Doñana) ; Zamora Rodríguez, Regino (Universidad de Granada. Departamento de Ecología)
Bellaterra Centre de Recerca Ecològica i Aplicacions Forestals 2013  

Research literature 6 records found  
1.
58 p, 4.1 MB Intercomparison of global foliar trait maps reveals fundamental differences and limitations of upscaling approaches / Dechant, Benjamin (German Centre for Integrative Biodiversity Research (Halle-Jena-Leipzig, Alemanya)) ; Kattge, Jens (Max Planck Institute for Biogeochemistry) ; Pavlick, Ryan (California Institute of Technology. Jet Propulsion Laboratory) ; Schneider, Fabian D. (California Institute of Technology. Jet Propulsion Laboratory) ; Sabatini, Francesco Maria (Alma Mater Studiorum Università di Bologna. Dipartimento di Scienze biologiche, geologiche e ambientali) ; Moreno-Martinez, Alvaro (Universitat de València. Laboratori de Processament d'Imatges) ; Butler, Ethan E. (University of Minnesota. Department of Forest Resources) ; van Bodegom, Peter M. (Leiden University. Institute of Environmental Sciences) ; Vallicrosa Pou, Helena (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Kattenborn, Teja (University of Freiburg. Department for Sensor-based Geoinformatics) ; Boonman, Coline C.F. (Aarhus University. Department of Biology) ; Madani, Nima (University of California. Joint Institute for Regional Earth System Science and Engineering) ; Wright, Ian J. (Western Sydney University. Hawkesbury Institute for the Environment) ; Dong, Ning (Macquarie University. Department of Biological Sciences) ; Feilhauer, Hannes (Helmholtz Centre for Environmental Research) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aguirre-Gutierrez, Jesus (University of Oxford. Environmental Change Institute) ; Reich, Peter B. (University of Michigan. Institute for Global Change Biology) ; Leitão, Pedro J. (Helmholtz Centre for Environmental Research) ; Cavender-Bares, Jeannine (University of Minnesota. Department of Ecology, Evolution and Behavior) ; Myers-Smith, Isla H. (University of Edinburgh. School of GeoSciences) ; Duran, Sandra M. (Colorado State University. Department of Forest and Rangeland Stewardship) ; Croft, Holly (University of Sheffield. School of Biosciences) ; Prentice, I. Colin (Imperial College London. Georgina Mace Centre for the Living Planet) ; Huth, Andreas (Helmholtz Centre for Environmental Research) ; Rebe, Karin (Utrecht University. Copernicus Institute of Sustainable Development) ; Zaehle, Sönke (Max Planck Institute for Biogeochemistry) ; Simova, Irena (Charles University. Center for Theoretical Study) ; Diaz, Sandra (Universidad Nacional de Córdoba (Argentina). Facultad de Ciencias Exactas, Físicas y Naturales) ; Reichstein, Markus (Max Planck Institute for Biogeochemistry) ; Schiller, Christopher (Free University Berlin. Institute of Geographical Sciences) ; Bruelheide, Helge (Martin Luther University Halle-Wittenberg. Institute of Biology, Geobotany and Botanical Garden) ; Mahecha, Miguel (Helmholtz Centre for Environmental Research) ; Wirth, Christian (Leipzig University. Institute of Systematic Botany and Functional Biodiversity) ; Malhi, Yadvinder (University of Oxford. Environmental Change Institute) ; Townsend, Philip A. (University of Wisconsin)
Foliar traits such as specific leaf area (SLA), leaf nitrogen (N) and phosphorus (P) concentrations play an important role in plant economic strategies and ecosystem functioning. Various global maps of these foliar traits have been generated using statistical upscaling approaches based on in-situ trait observations. [...]
2023 - 10.31223/X58S97  
2.
163 p, 5.0 MB Global change and forest nutrient stoichiometry. The foliar elemental composition of woody plants and its drivers / Vallicrosa Pou, Helena ; Peñuelas, Josep, dir. ; Sardans i Galobart, Jordi, dir.
Aquesta tesi se centra al voltant de la composició química elemental de les fulles de les plantes llenyoses i té com a objectiu establir-hi relacions ecològiques. Al llarg dels seus diferents capítols explora la composició foliar elemental a nivell regional, a través d'experiments de camp, a nivell continental Europeu i finalment a nivell global, a través de modelització. [...]
Esta tesis divaga alrededor de la composición química elemental de las hojas de las plantas leñosas y tiene como objetivo establecer relaciones ecológicas. A lo largo de sus diferentes capítulos explora la composición foliar elemental a nivel regional, mediante experimentos de campo, a nivel continental Europeo y finalmente a nivel global, mediante modelización. [...]
This thesis focuses on the elemental chemical composition of the leaves of woody plants and aims to establish ecological relationships with it. Throughout its different chapters it explores the elementary foliar composition at regional level, through field experiments, at continental European level and finally at global level, through modeling. [...]

2021  
3.
157 p, 5.3 MB Abiotic and biotic factors determining the nutrient stoichiometry of contrasting terrestrial ecosystems / Urbina Barreto, Ifigenia ; Peñuelas, Josep, dir. ; Sardans i Galobart, Jordi, dir. ; Grau Fernàndez, Oriol, dir. ; Centre de Recerca Ecològica i d'Aplicacions Forestals
Todo en la tierra es química. Esta afirmación tiene profundas implicaciones para las interacciones ecológicas. Los organismos vivos promueven y controlan flujos de materia y energía entre la atmosfera, hidrosfera y litosfera; modificando la composición química de la tierra de muchas maneras diferentes. [...]
Everything on Earth is based on chemistry. This statement has profound implications for ecological interactions. Living organisms generate and control fluxes of energy and matter among the atmosphere, lithosphere and the hydrosphere, shaping the chemistry of the Earth in many different ways. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2019.  
4.
198 p, 4.3 MB Metabolomics and stoichiometry adapted to the study of environmental impacts on plants / Gargallo-Garriga, Albert ; Pérez-Trujillo, Míriam, dir. (Universitat Autònoma de Barcelona. Servei de Ressonància Magnètica Nuclear) ; Sardans i Galobart, Jordi, dir. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Parella Coll, Teodor, tut. (Universitat Autònoma de Barcelona. Departament de Química) ; Universitat Autònoma de Barcelona. Departament de Química
La metabolòmica ha permès importants avanços en les ciències biològiques. Un nombre creixent d'estudis ecològics han aplicat un enfoc metabolòmic per respondre a preguntes ecològiques (ecometabolòmica) durant els últims anys. [...]
Metabolomics has allowed significant advances in biological sciences. An increasing number of ecological studies have applied a metabolomic approach to answer ecological questions (ecometabolomics) during the last few years. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  
5.
394 p, 5.6 MB Stoichiometric and metabolomic shifts of organisms under environmental changes / Rivas Ubach, Albert ; Peñuelas, Josep, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Sardans i Galobart, Jordi, dir. (Centre de Recerca Ecològica i d'Aplicacions Forestals)
L'estequiometria ecològica pretén explicar l'estil de vida dels organismes i l'estructura i funció dels ecosistemes en relació a les proporcions de C:N:P dels organismes i ecosistemes. Un dels paradigmes centrals de l'estequiometria ecològica és la "growth rate hypothesis" (GRH) que proposa que els organismes en fase de creixement han d'incrementar l'aportació de P al RNA per suplir l'elevada demanda de síntesi proteica necessària pel creixement. [...]
Ecological stoichiometry aims to explain the organism life style and the ecosystem structure and function in relation to the environment and organism C:N:P ratios. One of the central paradigms of ecological stoichiometry is the growth rate hypothesis (GRH) proposing that growing organisms must increase their allocation of P to RNA to meet the elevated demands for the synthesis of proteins required for growth. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2014  
6.
10 p, 567.8 KB Estequiometria i metabolòmica d'Alopecurus pratensis i Holcus lanatus en condicions de sequera / Bosquet Muncunill, Anna ; Peñuelas, Josep, tut. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Sardans i Galobart, Jordi, tut. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Universitat Autònoma de Barcelona. Facultat de Ciències
La variabilitat de l'estequiometria elemental dels organismes a causa de l'ontogènia i dels canvis en les condicions ambientals està relacionada amb la variabilitat metabolòmica. Això és degut a que els elements operen majoritàriament com a parts de compostos moleculars. [...]
La variabilidad de la estequiometria elemental de los organismos debida a la ontogenia y a los cambios en las condiciones ambientales está relacionada con la variabilidad metabolómica. Esto se debe a que los elementos operan mayoritariamente como partes de compuestos moleculares. [...]
The elemental stoichiometry variability of organisms caused for ontogeny and the changes in environmental conditions is linked with metabonomics variability. This is due that elements operate as a piece of molecular components. [...]

2013
2 documents

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