Resultats globals: 69 registres trobats en 0.03 segons.
Articles, 67 registres trobats
Documents de recerca, 2 registres trobats
Articles 67 registres trobats  1 - 10següentfinal  anar al registre:
1.
44 p, 1.8 MB Submarine groundwater discharge as a source of nutrients and trace metals in a Mediterranean bay (Palma Beach, Balearic Islands) / Rodellas i Vila, Valentí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; García Orellana, Jordi (Universitat Autònoma de Barcelona. Departament de Física) ; Tovar Sánchez, Antonio (Institut Mediterrani d'Estudis Avançats) ; Basterretxea, Gotzon (Institut Mediterrani d'Estudis Avançats) ; López-Garcia, José M. (Instituto Geológico y Minero de España) ; Sánchez-Quiles, David (Institut Mediterrani d'Estudis Avançats) ; Garcia Solsona, Ester (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Masqué Barri, Pere (Universitat Autònoma de Barcelona. Departament de Física)
Submarine Groundwater Discharge (SGD) from a detrital coastal aquifer into the adjacent marine environment was investigated in a Mediterranean bay (Palma Beach, Balearic Islands). In this region, agriculture and tourism are potential sources of groundwater contamination. [...]
2014 - 10.1016/j.marchem.2014.01.007
Marine Chemistry, Vol. 160 (March 2014) , p. 56-66  
2.
13 p, 1.5 MB Spatial pattern and environmental drivers of Acid Phosphatase activity in Europe / Sun, Yan (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement (France)) ; Goll, Daniel S. (University of Augsburg. Institute of Geography (Germany)) ; Ciais, Philippe (Centre National de la Recherche Scientifique. Laboratoire des Sciences du Climat et de l'Environnement (France)) ; Peng, Shushi (Peking University. College of Urban and Environmental Sciences. Sino-French Institute for Earth System Science (China)) ; Margalef, Olga (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Acid phosphatase produced by plants and microbes plays a fundamental role in the recycling of soil phosphorus (P). A quantification of the spatial variation in potential acid phosphatase activity (AP) on large spatial scales and its drivers can help to reduce the uncertainty in our understanding of bio-availability of soil P. [...]
2020 - 10.3389/fdata.2019.00051
Frontiers in Big Data, Vol. 2 (January 2020) , art. 51  
3.
The role of climate, foliar stoichiometry and plant diversity on ecosystem carbon balance / Fernández-Martínez, Marcos (University of Antwerp. Department of Biology (Belgium)) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Musavi, Talie (Max Planck Institute for Biogeochemistry. Department Biogeochemical Integration (Germany)) ; Migliavacca, Mirco (Max Planck Institute for Biogeochemistry. Department Biogeochemical Integration (Germany)) ; Iturrate-Garcia, Maitane (Federal Institute of Metrology. Department of Chemical and Biological Metrology (Switzerland)) ; Scholes, Robert J. (University of the Witwatersrand. Global Change Institute (South Africa)) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Janssens, Ivan A. (University of Antwerp. Department of Biology (Belgium))
Global change is affecting terrestrial carbon (C) balances. The effect of climate on ecosystem C balance has been largely explored, but the roles of other concurrently changing factors, such as diversity and nutrient availability, remain elusive. [...]
2020 - 10.1111/gcb.15385
Global Change Biology, (October 2020)  
4.
Effects of crabs on greenhouse gas emissions, soil nutrients, and stoichiometry in a subtropical estuarine wetland 260 __ / Chen, Xiaoxuan (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ; Wiesmeier, Martin (Technical University of Munich. School of Life Sciences Weihenstephan (Germany)) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Van Zwieten, Lukas (Wollongbar Primary Industries Institute. Department of Primary Industries (Australia)) ; Fang, Yunying (Elizabeth Macarthur Agricultural Institute. Department of Primary Industries (Australia)) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Chen, Youyang (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ; Chen, Shuyun (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ; Zeng, Congsheng (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China)) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Wang, Weiqi (Fujian Normal University. Key Laboratory of Humid Subtropical Eco-geographical Process (China))
Crabs may elicit effects on wetland carbon (C), nitrogen (N), and phosphorus (P) concentrations and associated ecological stoichiometry. In this study, we assessed effects of crabs on carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) emissions; soil C, N, and P concentrations; and stoichiometry in upper and mid-tidal flats of an estuarine wetland in China. [...]
2020 - 10.1007/s00374-020-01512-6
Biology and Fertility of Soils, (September 2020)  
5.
15 p, 2.3 MB Country-level relationships of the human intake of N and P, animal and vegetable food, and alcoholic beverages with cancer and life expectancy / Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Krisztin, Tamás (International Institute for Applied Systems Analysis (IIASA). Ecosystems Services and Management (Austria)) ; Obersteiner, Michael (International Institute for Applied Systems Analysis (IIASA). Ecosystems Services and Management (Austria)) ; Huber, Florian (Paris Lodron University of Salzburg (Austria)) ; Winner, Hannes (Paris Lodron University of Salzburg (Austria)) ; Janssens, Ivan A. (University of Antwerp. Department of Biology (Belgium)) ; Ciais, Philippe (Institut Pierre-Simon-Laplace. Laboratoire des Sciences du Climat et de l'Environnement (France)) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Background: The quantity, quality, and type (e. g. , animal and vegetable) of human food have been correlated with human health, although with some contradictory or neutral results. We aimed toshed light on this association by using the integrated data at country level. [...]
2020 - 10.3390/ijerph17197240
International journal of environmental research and public health, Vol. 17, Issue 19 (October 2020) , art. 7240  
6.
Responses of soil C, N, and P stoichiometric ratios to N and S additions in a subtropical evergreen broad-leaved forest / Tie, Liehua (Sichuan Agricultural University. College of Forestry) ; Zhang, Shibin (Sichuan Agricultural University. College of Forestry) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zhou, Shixing (Sichuan Agricultural University. College of Forestry) ; Hu, Junxi (Sichuan Agricultural University. College of Forestry) ; Huang, Congde (Sichuan Agricultural University. College of Forestry) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Acid deposition from the emission of nitrogen (N) and sulfur (S) has become an important factor affecting the soil nutrient balance and biogeochemical cycling in terrestrial ecosystems. The average levels of N and S deposition in the rainy area of southwestern China from 2008 to 2010 were 9. [...]
2020 - 10.1016/j.geoderma.2020.114633
Geoderma, Vol. 379 (Dec. 2020) , art. 114633  
7.
Exogenous P compounds differentially interacted with N availability to regulate enzymatic activities in a meadow steppe / Wang, Ruzhen (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Cao, Yanzhuo (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Wang, Hongyi (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Dijkstra, Feike A. (University of Sydney. School of Life and Environmental Sciences) ; Jiang, Jinglun (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Zhao, Ruonan (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Ma, Wang (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Li, Tianpeng (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Dorodnikov, Maxim (Georg-August University of Göttingen. Department of Soil Science of Temperate Ecosystems) ; Wang, Zhengwen (Chinese Academy of Sciences. Institute of Applied Ecology. Erguna Forest-Steppe Ecotone Ecosystem Research Station) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Increased inputs of ecosystem nitrogen (N) and phosphorus (P) may affect the activity of soil enzymes that play essential roles in the metabolization of carbon (C), N and P for microbial growth. However, the associations between soil enzymatic activities and N and P availability remain poorly understood. [...]
2020 - 10.1111/ejss.12906
European journal of soil science, Vol. 71, issue 4 (July 2020) , p. 667-680  
8.
Long-term drought decreases ecosystem C and nutrient storage in a Mediterranean holm oak forest / Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Urbina Barreto, Ifigenia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Grau Fernández, Oriol (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Aridity has increased in recent decades in the Mediterranean Basin and is projected to continue to increase in the coming decades. We studied the consequences of drought on the concentrations, stoichiometries and stocks of carbon (C), nitrogen (N), phosphorus (P) and potassium (K) in leaves, foliar litter of a three dominant woody species and soil of a Mediterranean montane holm oak forest where soil-water content was experimentally reduced (15 % lower than the control plots) for 15 years. [...]
2020 - 10.1016/j.envexpbot.2020.104135
Environmental and experimental botany, Vol. 177 (Sep. 2020) , art. 104135
2 documents
9.
20 p, 1.5 MB In vivo metabolic regulation of alternative oxidase under nutrient deficiency-interaction with arbuscular mycorrhizal fungi and Rhizobium bacteria / Ortíz, José (Universidad de Concepción. Departamento de Botánica (Chile)) ; Sanhueza, Carolina (Universidad de Concepción. Departamento de Botánica (Chile)) ; Romero Munar, Antònia (Centro de Estudios Avanzados en Fruticultura (Chile)) ; Hidalgo Castellanos, Javier (Universidad de Granada. Departamento de Fisiología Vegetal) ; Castro, Catalina (Universidad de Concepción. Departamento de Botánica (Chile)) ; Bascuñán Godoy, Luisa (Universidad de Concepción. Departamento de Botánica (Chile)) ; Coba de la Peña, Teodoro (Centro de Estudios Avanzados en Zonas Áridas (Chile)) ; López Gómez, Miguel (Universidad de Granada. Departamento de Fisiología Vegetal) ; Florez-Sarasa, Igor (Centre de Recerca en Agrigenòmica) ; Fernández Del-Saz, Néstor (Universidad de Concepción. Departamento de Botánica (Chile))
The interaction of the alternative oxidase (AOX) pathway with nutrient metabolism is important for understanding how respiration modulates ATP synthesis and carbon economy in plants under nutrient deficiency. [...]
2020 - 10.3390/ijms21124201
International journal of molecular sciences, Vol. 21, Issue 12 (June 2020) , art. 4201  
10.
55 p, 1.2 MB Drought is a stronger driver of soil respiration and microbial communities than nitrogen or phosphorus addition in two Mediterranean tree species / Preece, Catherine (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Farré Armengol, Gerard (University Salzburg. Department of Biosciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
The drivers of global change, such as increasing drought and nutrient deposition, are affecting soils and their microbial communities in many different habitats, but how these factors interact remains unclear. [...]
2020 - 10.1016/j.scitotenv.2020.139554
Science of the total environment, Vol. 735 (September 2020) , art. 139554  

Articles : 67 registres trobats   1 - 10següentfinal  anar al registre:
Documents de recerca 2 registres trobats  
1.
46 p, 3.4 MB Vertical variation in photosynthetic parameters in two different tropical forest ecosystems / Knaepen, Wouter ; Janssens, Ivan A. (Universiteit Antwerpen) ; Verryckt, Lore (Universiteit Antwerpen) ; Universiteit Antwerpen Plant and Vegetation Ecology
Forests contribute to the carbon balance as the largest vegetative sink for atmospheric carbon (CO2). Anthropogenic emissions are counteracted by carbon sequestration in trees, but nutrients could be limiting photosynthesis and the effect could possibly be not as large as believed. [...]
2016  
2.
151 p, 4.1 MB Effects of phosphorus limitation and ocean acidification on coccolithophores in the Mediterranean Sea / Oviedo Sabogal, Angela María ; Ziveri, Patrizia, dir. (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Langer, Gerald, dir. (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, de Fisiologia i d'Immunologia ; Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals
Este trabajo se desarrolló en el marco del proyecto Europeo Mediterranean Sea Acidification in a changing climate (MedSeA) (http://medsea-project. eu) con el fin de estudiar los efectos de la limitación por fósforo (P) y el incremento en la presión parcial de dióxido de carbono (pCO2) sobre diferentes aspectos de la biología y ecología de los cocolitóforos. [...]
This thesis was conducted in the framework of the European Mediterranean Sea Acidification in a changing climate (MedSeA) project (http://medsea-project. eu). It studies the effects of phosphorus limitation and increased partial pressure of carbon dioxide (pCO2) on different aspects of the biology and ecology of coccolithophores. [...]

[Barcelona] : Universitat Autònoma de Barcelona, 2015  

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