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Articles, 28 registres trobats
Articles 28 registres trobats  1 - 10següentfinal  anar al registre:
1.
14 p, 952.1 KB Decrease in climatic disequilibrium associated with climate change and species abundance shifts in Mediterranean plant communities / Pérez Navarro, María Ángeles (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloret Maya, Francisco (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Estiarte, Marc (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Climate change induces changes in plant communities according to species' climatic requirements. These changes can be assessed by community climatic disequilibrium (CD), which corresponds to the difference between the climate inferred from the climatic requirements of the species in a community (community-inferred climate, CIC) and the local observed climate. [...]
2023 - 10.1111/1365-2745.14233
Journal of Ecology, Vol. 112, Issue 2 (February 2024) p. 291-304  
2.
9 p, 3.1 MB Ecosystem Microbiome Science / Zhu, Yong-Guan (Chinese Academy of Sciences) ; Zhu, Dong (Chinese Academy of Sciences) ; Rillig, Matthias C. (Freie Universität Berlin) ; Yang, Yunfeng (Tsinghua University) ; Chu, Haiyan (Chinese Academy of Sciences) ; Chen, Qing-Lin (The University of Melbourne) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Cui, Hui-Ling (Chinese Academy of Sciences) ; Gillings, Michael (Macquarie University. Department of Biological Sciences)
The microbiome contributes to multiple ecosystem functions and services through its interactions with a complex environment and other organisms. To date, however, most microbiome studies have been carried out on individual hosts or particular environmental compartments. [...]
2023 - 10.1002/mlf2.12054
mLife, Vol. 2, Issue 1 (March 2023) , p. 2-10  
3.
Global dynamics of the Hořava-Lifshitz cosmology in the presence of non-zero cosmological constant in a flat space / Gao, Fabao (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
Using the qualitative theory of differential equations, the global dynamics of a cosmological model based on Hořava-Lifshitz gravity is studied in the space with zero curvature in the presence of the non-zero cosmological constant. [...]
2022 - 10.1016/j.dark.2022.101139
Physics of the Dark Universe, Vol. 38 (December 2022) , art. 101139  
4.
9 p, 278.0 KB Global dynamics for the Szekeres system with non-zero cosmological constant / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Universidade de Lisboa. Instituto Superior Técnico. Departamento de Matemàtica)
The Szekeres system with cosmological constant term describes the evolution of the kinematic quantities for the Einstein field equations in dimension four. It is a Hamiltonian system (with Hamiltonian H). [...]
2022 - 10.1016/j.dark.2022.100954
Physics of the Dark Universe, Vol. 35 (March 2022) , art. 100954  
5.
50 p, 1.4 MB Global dynamics of the Hořava-Lifshitz cosmological model in a non-flat universe with non-zero cosmological constant / Gao, Fabao (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
When the cosmological constant is non-zero, the dynamics of the cosmological model based on Hořava-Lifshitz gravity in a non-flat universe are characterized by using the qualitative theory of differential equations.
2021 - 10.3390/universe7110445
Universe, Vol. 7, Issue 11 (November 2021) , art. 445
2 documents
6.
11 p, 1.1 MB Increasing climatic sensitivity of global grassland vegetation biomass and species diversity correlates with water availability / Liu, Daijun (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Zhang, Chao (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Fernández-Martínez, Marcos (University of Antwerp) ; Pugh, Thomas A. M. (Lund University) ; Peñuelas, Josep (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Grasslands are key repositories of biodiversity and carbon storage and are heavily impacted by effects of global warming and changes in precipitation regimes. Patterns of grassland dynamics associated with variability in future climate conditions across spatiotemporal scales are yet to be adequately quantified. [...]
2021 - 10.1111/nph.17269
The new phytologist, Vol. 230, Issue 5 (February 2021) , p. 1761-1771  
7.
17 p, 655.4 KB Dynamics and Darboux integrability of the D 2 polynomial vector fields of degree 2 in ℝ3 / Ginoux, Jean-Marc (Centre National de la Recherche Scientifique. Université de Toulon. Centre de Physique Théorique (France)) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Valls, Clàudia 1973- (Universidade de Lisboa. Instituto Superior Técnico. Departamento de Matemática (Portugal))
We characterize the Darboux integrability and the global dynamics of the 3-dimensional polynomial differential systems of degree 2 which are invariant under the D2 symmetric group, which have been partially studied previously by several authors.
2021 - 10.1007/s11040-020-09372-0
Mathematical Physics, Analysis and Geometry, Vol. 24, Issue 1 (March 2021) , art. 1  
8.
10 p, 1.7 MB Forest and woodland replacement patterns following drought-related mortality / Batllori, Enric (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Lloret Maya, Francisco (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Aakala, Tuomas (University of Helsinki. Department of Forest Sciences) ; Anderegg, William R. L. (University of Utah. School of Biological Sciences) ; Aynekulu, Ermias (World Agroforestry Centre (ICRAF)) ; Bendixsen, Devin P. (Oklahoma State University. Department of Natural Resource Ecology and Management) ; Bentouati, Abdallah (Université El Hadj Lakhdar. Institut des Sciences Vétérinaires et des Sciences Agronomiques) ; Bigler, Christof (ETH Zürich. Department of Environmental Systems Science) ; Burk, C. John (Smith College. Department of Biological Sciences) ; Camarero, Jesús Julio (Instituto Pirenaico de Ecología) ; Colangelo, Michele (Instituto Pirenaico de Ecología) ; Coop, Jonathan D. (Western Colorado University. School of Environment and Sustainability) ; Fensham, Roderick (Queensland Herbarium (Toowong, Austràlia)) ; Floyd, M. Lisa (Natural History Institute (Prescott, Estats Units)) ; Galiano, Lucía (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ganey, Joseph L. (United States Department of Agriculture) ; Gonzalez, Patrick (University of California, Berkeley. Department of Environmental Science, Policy, and Management) ; Jacobsen, Anna L. (California State University. Department of Biology) ; Kane, Jeffrey Michael (Humboldt State University. Department of Forestry and Wildland Resources) ; Kitzberger, Thomas (Universidad Nacional del Comahue. Departamento de Ecología) ; Linares Calderón, Juan Carlos (Universidad Pablo de Olavide. Departamento de Sistemas Físicos, Químicos y Naturales) ; Marchetti, Suzanne B. (USDA Forest Service. Gunnison Service Center) ; Matusick, George (Murdoch University. School of Veterinary and Life Sciences) ; Michaelian, Michael (Canadian Forest Service) ; Navarro-Cerrillo, Rafael M. (University of Córdoba. Departamento de Ingeniería Forestal) ; Pratt, Robert Brandon (California State University. Department of Biology) ; Redmond, Miranda D. (Colorado State University. Department of Forest) ; Rigling, Andreas (ETH Zürich. Department of Environmental Sciences) ; Ripullone, Francesco (University of Basilicata. School of Agricultural, Forest, Food and Environmental Sciences) ; Sangüesa-Barreda, Gabriel (Universidad de Valladolid. Instituto Universitario de Investigación Gestión Forestal Sostenible) ; Sasal, Yamila (Consejo Nacional de Ciencia y Tecnología (Comahue, Argentina). Instituto de Investigaciones en Biodiversidad y Medioambiente) ; Saura-Mas, Sandra (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Suarez, Maria Laura (Consejo Nacional de Ciencia y Tecnología (Comahue, Argentina). Instituto de Investigaciones en Biodiversidad y Medioambiente) ; Veblen, Thomas T. (University of Colorado Boulder. Department of Geography) ; Vilà-Cabrera, Albert (University of Stirling. Faculty of Natural Sciences) ; Vincke, Caroline (Université Catholique de Louvain. Faculty of Bioscience Engineering) ; Zeeman, Ben (La Trobe University. Department of Ecology, Environment and Evolution)
Forests are experiencing growing risks of drought-induced mortality in a warming world. Yet, ecosystem dynamics following drought mortality remain unknown, representing a major limitation to our understanding of the ecological consequences of climate change. [...]
2020 - 10.1073/pnas.2002314117
Proceedings of the National Academy of Sciences of the United States of America, Vol. 117, issue 47 (Nov. 2020) , p. 29720-29729  
9.
16 p, 793.8 KB Dynamics of the FitzHugh-Nagumo system having invariant algebraic surfaces / Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Tian, Yuzhou (Sun Yat-sen University. School of Mathematics (China))
In this paper, we study the dynamics of the FitzHugh-Nagumo system x˙=z,y˙=b(x-dy),z˙=x(x-1)(x-a)+y+cz having invariant algebraic surfaces. This system has four different types of invariant algebraic surfaces. [...]
2021 - 10.1007/s00033-020-01450-1
Zeitschrift fur Angewandte Mathematik und Physik, Vol. 72, Issue 1 (February 2021) , art. 15  
10.
10 p, 794.8 KB The dynamics of the relativistic Kepler problem / Abouelmagd, Elbaz I. (National Research Institute of Astronomy and Geophysics. Astronomy Department (Egypt)) ; Guirao, Juan Luis Garcia (Universidad Politécnica de Cartagena. Departamento de Matemática Aplicada y Estadística) ; Llibre, Jaume (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We deal with the Hamiltonian system (HS) provided by the correction given by the special relativity to the motion of the two-body problem, or by the first order correction to this problem coming from the general relativity. [...]
2020 - 10.1016/j.rinp.2020.103406
Results in Physics, Vol. 19 (December 2020) , art. 103406
2 documents

Articles : 28 registres trobats   1 - 10següentfinal  anar al registre:
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