Artículos

Artículos Encontrados 557 registros  inicioanterior266 - 275siguientefinal  ir al registro: La búsqueda tardó 0.00 segundos. 
266.
19 p, 4.0 MB Distinct morphological, physiological, and biochemical responses to light quality in barley leaves and roots / Klem, Karel (Czech Academy of Sciences. Global Change Research Institute) ; Gargallo-Garriga, Albert (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Rattanapichai, Wutthida (Kasetsart University. Department of Soil Science) ; Oravec, Michal (Czech Academy of Sciences. Global Change Research Institute) ; Holub, Petr (Czech Academy of Sciences. Global Change Research Institute) ; Veselá, Barbora (Czech Academy of Sciences. Global Change Research Institute) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Light quality modulates plant growth, development, physiology, and metabolism through a series of photoreceptors perceiving light signal and related signaling pathways. Although the partial mechanisms of the responses to light quality are well understood, how plants orchestrate these impacts on the levels of above- and below-ground tissues and molecular, physiological, and morphological processes remains unclear. [...]
2019 - 10.3389/fpls.2019.01026
Frontiers in plant science, Vol. 10 (August 2019) , art. 1026  
267.
7 p, 1.3 MB Soil biota, antimicrobial resistance and planetary health / Zhu, Yong-Guan (Chinese Academy of Sciences. Key Laboratory of Urban Environment and Health) ; Zhao, Yi (University of Copenhagen. Department of Plant and Environmental Sciences) ; Zhu, Dong (Chinese Academy of Sciences. Key Laboratory of Urban Environment and Health) ; Gillings, Michael (Macquarie University. Department of Biological Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ok, Yong Sik (Korea Biochar Research Center) ; Capon, Anthony (University of Sydney. Planetary Health Platform) ; Banwart, Steve (University of Leeds. School of Earth and Environment)
The concept of planetary health acknowledges the links between ecosystems, biodiversity and human health and well-being. Soil, the critical component of the interconnected ecosystem, is the most biodiverse habitat on Earth, and soil microbiomes play a major role in human health and well-being through ecosystem services such as nutrient cycling, pollutant remediation and synthesis of bioactive compounds such as antimicrobials. [...]
2019 - 10.1016/j.envint.2019.105059
Environment International, Vol. 131 (Oct. 2019) , art. 105059  
268.
13 p, 807.0 KB The physics and ecology of mining carbon dioxide from the atmosphere by ecosystems / Baldocchi, Dennis (University of California at Berkeley. Department of Environmental Science) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Reforesting and managing ecosystems have been proposed as ways to mitigate global warming and offset anthropogenic carbon emissions. The intent of our opinion piece is to provide a perspective on how well plants and ecosystems sequester carbon. [...]
2019 - 10.1111/gcb.14559
Global change biology, Vol. 25, issue 4 (April 2019) , p. 1191-1197  
269.
35 p, 477.8 KB Air temperature optima of vegetation productivity across global biomes / Huang, M. (Peking University. Sino-French Institute for Earth System Science) ; Piao, S. (Peking University. Sino-French Institute for Earth System Science) ; Wang, Xuhui (Peking University. Sino-French Institute for Earth System Science) ; Peng, S. (Peking University. Sino-French Institute for Earth System Science) ; Wang, K. (Peking University. Sino-French Institute for Earth System Science) ; Gao, Mengdi (Peking University. Sino-French Institute for Earth System Science) ; He, Y. (Peking University. Sino-French Institute for Earth System Science) ; Liu, Y. (Peking University. Sino-French Institute for Earth System Science) ; Wang, T. (Chinese Academy of Sciences. Key Laboratory of Alpine Ecology and Biodiversity) ; Ciais, Philippe (Laboratoire des Sciences du Climat et de l'Environnement) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Keenan, T. F. (Lawrence Berkeley National Laboratory) ; Berry, J. A. (Carnegie Institution for Science (Washington, Estats Units d'Amèrica). Department of Global Ecology) ; Mao, J. (Oak Ridge National Laboratory. Environmental Sciences Division) ; Shi, X. (Oak Ridge National Laboratory. Environmental Sciences Division) ; Alkama, R. (European Commission. Joint Research Centre) ; Cescatti, Alessandro (European Commission. Joint Research Centre) ; Cuntz, Matthias (Université de Lorraine) ; De Deurwaerder, Hannes (Ghent University. CAVElab Computational and Applied Vegetation Ecology) ; Verbeeck, H. (Ghent University. CAVElab Computational and Applied Vegetation Ecology) ; Luo, Yiqi (Northern Arizona University. Department of Biological Sciences) ; Myneni, R. B. (Boston University. Department of Earth and Environment) ; Niu, S. (Chinese Academy of Sciences. Key Laboratory of Ecosystem Network Observation and Modeling) ; Yuan, Wenping (Sun Yat-Sen University. School of Atmospheric Sciences) ; Wu, J. (Brookhaven National Laboratory. Environmental and Climate Sciences Department) ; Janssens, Ivan (University of Antwer. Plants and Vegetation Ecology)
The global distribution of the optimum air temperature for ecosystem-level gross primary productivity ({\it{T}}_{{\mathrm{opt}}}^{{\mathrm{eco}}}) is poorly understood, despite its importance for ecosystem carbon uptake under future warming. [...]
2019 - 10.1038/s41559-019-0838-x
Nature ecology & evolution, Vol. 3, issue 5 (May 2019) , p. 772-779  
270.
29 p, 1.8 MB High Vcmax, Jmax and photosynthetic rates of Sonoran Desert species : using nitrogen and specific leaf area traits as predictors in biochemical models / Hinojo-Hinojo, César (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Castellanos, Alejandro (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Llano-Sotelo, José (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Vargas, Rodrigo (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas) ; Romo-Leona, José R. (Universidad de Sonora (Sonora, Mèxic). Departamento de Investigaciones Científicas y Tecnológicas)
Dryland ecosystems largely control the inter-annual variability of the global carbon cycle. Unfortunately, there is a paucity of data on key biochemical parameters, such as maximum carboxylation velocity (Vcmax25) and electron transport rate (Jmax25), from species in these ecosystems which limits our capacity to model photosynthesis across ecological scales. [...]
2018 - 10.1016/j.jaridenv.2018.04.006
Journal of arid environments, Vol. 156 (Sep. 2018) , p. 1-8  
271.
43 p, 1.2 MB Shifts in plant and soil C, N and P accumulation and C:N:P stoichiometry associated with flooding intensity in subtropical estuarine wetlands in China / Wang, Weiqi (Fujian Normal University. Institute of Geography) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Wang, C. (Fujian Normal University. Ministry of Education. Key Laboratory of Humid Subtropical Eco-geographical Process) ; Zeng, Congsheng (Fujian Normal University. Institute of Geography) ; Tong, C. (Fujian Normal University. Institute of Geography) ; Bartrons Vilamala, Mireia (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Asensio, Dolores (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Flooding caused by rising sea levels can influence the biogeochemistry of estuarine wetland ecosystems. We studied the relationships of higher flooding intensity with soil carbon (C), nitrogen (N) and phosphorus (P) concentrations in communities of the native sedge Cyperus malaccensis var. [...]
2018 - 10.1016/j.ecss.2018.09.026
Estuarine, coastal and shelf science, Vol. 215 (Dec. 2018) , p. 172-184  
272.
36 p, 586.4 KB Effects of extreme drought on plant nutrient uptake and resorption in rhizomatous vs bunch grass dominated grasslands / Luo, Wentao (Chinese Academy of Sciences. Institute of Applied Ecology) ; Xu, Chong (Chinese Academy of Agricultural Sciences. Institute of Agricultural Resources and Regional Planning) ; Ma, Wang (Chinese Academy of Sciences. Institute of Applied Ecology) ; Xiaosa, Yue (Chinese Academy of Sciences. Northwest Institute of Eco-Environment and Resources) ; Xiaoan, Liang (Chinese Academy of Sciences. Institute of Applied Ecology) ; Zuo, Xiaoan (Chinese Academy of Sciences. Northwest Institute of Eco-Environment and Resources) ; Knapp, Alan K. (Colorado State University. Department of Biology) ; Smith, Melinda D. (Colorado State University. Department of Biology) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Dijkstra, Feike A. (The University of Sydney. Sydney Institute of Agriculture) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Bai, Yongfei (Chinese Academy of Sciences. Institute of Botany) ; Wang, Zhengwen (Chinese Academy of Sciences. Institute of Applied Ecology) ; Yu, Qiang (Chinese Academy of Agricultural Sciences. Institute of Agricultural Resources and Regional Planning) ; Han, Xingguo (Chinese Academy of Sciences. Institute of Applied Ecology)
Both the dominance and the mass ratio hypotheses predict that plant internal nutrient cycling in ecosystems is determined by the dominant species within plant communities. We tested this hypothesis under conditions of extreme drought by assessing plant nutrient (N, P and K) uptake and resorption in response to experimentally imposed precipitation reductions in two semiarid grasslands of northern China. [...]
2018 - 10.1007/s00442-018-4232-1
Oecologia, Vol. 188, issue 2 (Oct. 2018) , p. 633-643  
273.
28 p, 922.0 KB Stoichiometry patterns of plant organ N and P in coastal herbaceous wetlands along the East China Sea : implications for biogeochemical niche / Hu, Minjie (Fujian Normal University. School of Geographical Sciences) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sun, Zhigao (Fujian Normal University. School of Geographical Sciences) ; Wilson, Benjamin J. (Florida International University. Department of Biological Sciences) ; Huang, Jiafang (Fujian Normal University. School of Geographical Sciences) ; Zhu, Qiuli (Fujian Normal University. School of Geographical Sciences) ; Tong, Chuan (Fujian Normal University. School of Geographical Sciences)
Background and aims: Nitrogen (N) and phosphorus (P) are essential nutrients for plant growth, and their availability and stoichiometry play pivotal roles in trophic dynamics and community composition. [...]
2018 - 10.1007/s11104-018-3759-6
Plant and soil, Vol. 431, issue 1/2 (Oct. 2018) , p. 273-288  
274.
37 p, 2.4 MB Nutrient scarcity as a selective pressure for mast seeding / Fernández-Martínez, Marcos (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Pearse, I. (Fort Collins Science Center) ; Sardans i Galobart, Jordi (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Sayol, Ferran (University of Gothenburg. Department of Biological and Environmental Sciences) ; Koenig, W. D. (Cornell University. Cornell Lab of Ornithology) ; LaMontagne, Jalene M (DePaul University. Department of Biological Sciences) ; Bogdziewicz, Michał (Adam Mickiewicz University in Poznań. Department of Systematic Zoology) ; Collalti, A. (Institute for Agriculture and Forestry Systems in the Mediterranean (Itàlia)) ; Hacket-Pain, Andrew (University of Liverpool. Department of Geography and Planning) ; Vacchiano, Giorgio (Università degli Studi di Milano. Dipartimento di Scienze Agrarie e Ambientali) ; Espelta Morral, Josep Maria (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Janssens, Ivan (Universiteit Antwerpen. Departement Biologie)
Mast seeding is one of the most intriguing reproductive traits in nature. Despite its potential drawbacks in terms of fitness, the widespread existence of this phenomenon suggests that it should have evolutionary advantages under certain circumstances. [...]
2019 - 10.1038/s41477-019-0549-y
Nature plants, Vol. 5 (Dec. 2019) , p. 1222-1228  
275.
16 p, 2.4 MB Influence of landscape heterogeneity and spatial resolution in multi-temporal in situ and MODIS NDVI data proxies for seasonal GPP dynamics / Balzarolo, Manuela (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Veroustraete, Frank (University of Antwerp. Department of Bioscience Engineering)
The objective of this paper was to evaluate the use of in situ normalized difference vegetation index (NDVI) and Moderate Resolution Imaging Spectroradiometer NDVI (NDVI) time series data as proxies for ecosystem gross primary productivity (GPP) to improve GPP upscaling. [...]
2019 - 10.3390/rs11141656
Remote sensing (Basel), Vol. 11, issue 14 (July 2019) , art. 1656  

Artículos : Encontrados 557 registros   inicioanterior266 - 275siguientefinal  ir al registro:
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