Articles

Articles 77 records found  previous11 - 20nextend  jump to record: Search took 0.02 seconds. 
11.
25 p, 1.4 MB Transport and use of bicarbonate in plants : current knowledge and challenges ahead / Poschenrieder, Charlotte (Universitat Autònoma de Barcelona. Laboratori de Fisiologia vegetal) ; Fernández, José A. (Universidad de Málaga. Departamento de Biología Vegetal) ; Rubio, Lourdes (Universidad de Málaga. Departamento de Biología Vegetal) ; Pérez Martín, Laura (Universitat Autònoma de Barcelona. Laboratori de Fisiologia vegetal) ; Terés Gelabert, Joana (Universitat Autònoma de Barcelona. Laboratori de Fisiologia vegetal) ; Barceló Coll, Juan (Universitat Autònoma de Barcelona. Laboratori de Fisiologia vegetal)
Bicarbonate plays a fundamental role in the cell pH status in all organisms. In autotrophs, HCO₃⁻ may further contribute to carbon concentration mechanisms (CCM). This is especially relevant in the CO₂-poor habitats of cyanobacteria, aquatic microalgae, and macrophytes. [...]
2018 - 10.3390/ijms19051352
International journal of molecular sciences, Vol. 19, Issue 5 (May 2018) , art. 1352  
12.
Soil microbial CNP and respiration responses to organic matter and nutrient additions: evidence from a tropical soil incubation / Soong, Jennifer L. (Universiteit Antwerpen. Departement Biologie) ; Marañón Jiménez, Sara (Universidad de Granada. Departamento de Física Aplicada) ; Cotrufo, M. Francesca (Colorado State University. Natural Resource Ecology Laboratory) ; Boeckx, Pascal (University of Ghent. Isotope Biosciencie Laboratory) ; Bode, Samuel (University of Ghent. Isotope Biosciencie Laboratory) ; Guenet, Bertand (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaft) ; Stahl, Clément (Institut national de la recherche agronomique) ; Verbruggen, Erik (Universiteit Antwerpen. Departement Biologie) ; Janssens, Ivan A. (Universiteit Antwerpen. Departement Biologie)
Soil nutrient availability has a strong influence on the fate of soil carbon (C) during microbial decomposition, contributing to Earth's C balance. While nutrient availability itself can impact microbial physiology and C partitioning between biomass and respiration during soil organic matter decomposition, the availability of labile C inputs may mediate the response of microorganisms to nutrient additions. [...]
2018 - 10.1016/j.soilbio.2018.04.011
Soil biology and biochemistry, Vol. 122 (July 2018) , p. 141-149  
13.
28 p, 1.1 MB Geothermally warmed soils reveal persistent increases in the respiratory costs of soil microbes contributing to substantial C losses / Marañón Jiménez, Sara (Universidad de Granada. Departamento de Física Aplicada) ; Soong, Jennifer L. (University of Antwerp. Department of Biology) ; Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Sigurdsson, Bjarni D. (Landbúnaðarháskóli Íslands) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals) ; Richter, Andreas (Universität Wien. Institut für Mikrobiologie und Ecosystem Wissenschaft) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Fransen, E. (University of Antwerp. StatUa Center for Statistics)
Increasing temperatures can accelerate soil organic matter decomposition and release large amounts of CO₂ to the atmosphere, potentially inducing positive warming feedbacks. Alterations to the temperature sensitivity and physiological functioning of soil microorganisms may play a key role in these carbon (C) losses. [...]
2018 - 10.1007/s10533-018-0443-0
Biogeochemistry, Vol. 138, issue 3 (May 2018) , p. 245–260  
14.
16 p, 1.3 MB Determination of EC₅₀ values for Cu, Zn, and Cr on microorganisms activity in a Mediterranean sandy soil / Carabassa, Vicenç (Centre de Recerca Ecològica i Aplicacions Forestals) ; Domene, X. (Xavier) (Centre de Recerca Ecològica i Aplicacions Forestals) ; Ortiz Perpiñà, Oriol (Centre de Recerca Ecològica i Aplicacions Forestals) ; Marks, Evan A. N. (Universidad de Burgos. Departamento de Química) ; Alcañiz, Josep M. (Josep Maria) (Centre de Recerca Ecològica i Aplicacions Forestals)
Ecotoxicity of three potentially toxic metals (PTM) (Cu, Zn, and Cr) in a slightly acidic sandy soil is tested using the soil respiration test (OECD‐217) in order to determine EC₅₀ values for the carbon transformation activity of microorganisms. [...]
2018 - 10.1002/clen.201700617
CLEAN : soil, air, water, 2018, art. 1700617  
15.
8 p, 1.1 MB Estimation of phenotypic variability in symbiotic nitrogen fixation ability of common bean under drought stress using 15 N natural abundance in grain / Polania, Jose (Universitat Autònoma de Barcelona. Facultat de Biociències) ; Poschenrieder, Charlotte (Universitat Autònoma de Barcelona. Facultat de Biociències) ; Rao, Idupulapati (Centro Internacional de Agricultura Tropical (Colombia)) ; Beebe, Stephen (Centro Internacional de Agricultura Tropical (Colombia))
Common bean (Phaseolus vulgaris L. ) is the most important food legume, cultivated by small farmers and is usually exposed to unfavorable conditions with minimum use of inputs. Drought and low soil fertility, especially phosphorus and nitrogen (N) deficiencies, are major limitations to bean yield in smallholder systems. [...]
2016 - 10.1016/j.eja.2016.05.014
European Journal of Agronomy, Vol. 79 (Sep. 2016) , p. 66-73  
16.
23 p, 1.4 MB Species-specific impacts of invasive plant success on vertical profiles of soil carbon accumulation and nutrient retention in the Minjiang river tidal estuarine wetlands of China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i Aplicacions Forestals) ; Wang, Chun (Fujian Normal University. Institute of Geography) ; Asensio Abella, Ma. Dolores (Centre de Recerca Ecològica i Aplicacions Forestals) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i Aplicacions Forestals)
The increasing presence of successful invasive plant species can have an impact on wetlands capacity to store and release C. We have investigated the relationships between stocks of different soil organic carbon (SOC) along the soil vertical profile and invasive plant success in a China wetland. [...]
2018 - 10.3390/soils2010005
Soils, Vol. 2, Issue 1 (March 2018) , art. 5  
17.
33 p, 3.0 MB Ecosystem responses to elevated CO₂ governed by plant-soil interactions and the cost of nitrogen acquisition / Terrer, César (Imperial College, London. Department of Life Sciencies) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Stocker, Benjamin (Centre de Recerca Ecològica i Aplicacions Forestals) ; Hungate, Bruce (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, I. Colin (Imperial College, London. Department of Life Sciencies)
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
New phytologist, Vol. 217, issue 2 (Jan. 2018) , p. 507–522  
18.
39 p, 831.4 KB Global pattern and controls of soil microbial metabolic quotient / Xu, Xiaofeng (San Diego State University. Biology Department) ; Schimel, Joshua P. (University of California, Santa Barbara. Department of Ecology, Evolutionary, and Marine Biology) ; Janssens, Ivan A. (University of Antwerp (Bèlgica)) ; Song, Xia (San Diego State University. Biology Department) ; Song, Changchun (Zhongguo ke xue yuan. Northeast Institute of Geography and Agroecology) ; Yu, Guirui (Zhongguo ke xue yuan.. Institute of Geology and Natural Resources Research) ; Sinsabaugh, Robert L. (University of New Mexico. Department of Biology) ; Tang, Diandong (Beijing shi fan da xue. Department of Chemistry) ; Zhang, Xiaochun (San Diego State University. Biology Department) ; Thorn, Peter. E. (Oak Ridge National Laboratory. Climate Change Science Institute and Environmental Sciences Division)
imbalance.
The microbial metabolic quotient (MMQ), microbial respiration per unit of biomass, is a fundamental factor controlling heterotrophic respiration, the largest carbon flux in soils. The magnitude and controls of MMQ at regional scale remain uncertain. [...]

2017 - 10.1002/ecm.1258
Ecological monographs, Vol. 87, issue 3 (Aug. 2017) , p. 429–441  
19.
36 p, 1.8 MB Icelandic grasslands as long-term C sinks under elevated organic N inputs / Leblans, Niki I. W. (Universiteit Antwerpen. Departement Biologie) ; Aerts, Rien (Vrije Universiteit Amsterdam) ; Vicca, Sara (Universiteit Antwerpen. Departement Biologie) ; Magnússon, Borgthór (Icelandic Institute of Natural History (Gardabaer, Islàndia))
About 10% of the anthropogenic CO₂ emissions have been absorbed by northern terrestrial ecosystems during the past decades. It has been hypothesized that part of this increasing carbon (C) sink is caused by the alleviation of nitrogen (N) limitation by increasing anthropogenic N inputs. [...]
2017 - 10.1007/s10533-017-0362-5
Biogeochemistry, Vol. 134, issue 3 (Aug. 2017) , p. 279-299  
20.
30 p, 2.2 MB Uncertainties in global crop model frameworks : effects of cultivar distribution, crop management and soil handling on crop yield estimates / Folberth, Christian (International Institute for Applied Systems Analysis, Ecosystem Services and Management Program) ; Elliot, Joshua (University of Chicago) ; Müller, Christoph (Postdam-Institut für Klimafolgenforschung) ; Balkovic, Juraj (International Institute for Applied Systems Analysis, Ecosystem Services and Management Program) ; Chryssanthacopoulos, James (Columbia University. Center for Climate Systems Research) ; Izaurralde, Roberto C. (University of Maryland. Department of Geographical Sciences) ; Khabarov, Nikolay (International Institute for Applied Systems Analysis, Ecosystem Services and Management Program) ; Liu, Wenfeng (Eawag) ; Reddy, Ashwan (University of Maryland. Department of Geographical Sciences) ; Schmid, Erwin (Universität für Bodenkultur Wien) ; Skalský, Rastislav (International Institute for Applied Systems Analysis, Ecosystem Services and Management Program) ; Yang, Hong (Eawag) ; Arneth, Almut (Karlsruher Institut für Technologie) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Deryng, Delphine (Columbia University Center for Climate Systems Research) ; Lawrence, Peter J. (National Center for Atmospheric Research. Earth System Laboratory) ; Olin, Stefan (Lunds Universitet. Department of Physical Geography and Ecosystem Science) ; Pugh, Thomas A.M. (Karlsruher Institut für Technologie) ; Ruane, Alex C. (Columbia University Center for Climate Systems Research) ; Wang, Xuhui (Laboratoire des Sciences du Climat et de l'Environnement)
Global gridded crop models (GGCMs) combine field-scale agronomic models or sets of plant growth algorithms with gridded spatial input data to estimate spatially explicit crop yields and agricultural externalities at the global scale. [...]
2016 - 10.5194/bg-2016-527
Biogeosciences Discussions, 20 Dec. 2016  

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