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Resultats globals: 3 registres trobats en 0.02 segons.
Articles, 3 registres trobats
Articles 3 registres trobats  
1.
12 p, 2.7 MB Optimizing irrigation in urban agriculture for tomato crops in rooftop greenhouses / Parada, Felipe (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Gabarrell Durany, Xavier (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Rufí Salís, Martí (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Arcas Pilz, Verónica (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Muñoz Odina, Pere (Universitat Autònoma de Barcelona. Institut de Ciència i Tecnologia Ambientals) ; Villalba, Gara (Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental)
The rise of population in urban areas makes it ever more important to promote urban agriculture (UA) that is efficient in terms of water and nutrients. How to meet the irrigation demand of UA is of particular concern in urban areas where water sources are often limited. [...]
2021 - 10.1016/j.scitotenv.2021.148689
Science of the total environment, Vol. 794 (November 2021) , art. 148689  
Registre complet - Creative Commons
2.
6 p, 2.3 MB Disentangling the role of photosynthesis and stomatal conductance on rising forest water-use efficiency / Guerrieri, Rossella (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Belmecheri, Soumaya (University of Arizona. Laboratory of Tree-Ring Research (USA)) ; Ollinger, Scott V. (University of New Hampshire. Earth Systems Research Center (USA)) ; Asbjornsen, Heidi (University of New Hampshire. Earth Systems Research Center (USA)) ; Jennings, Katie (University of New Hampshire. Earth Systems Research Center (USA)) ; Xiao, Jingfeng (University of New Hampshire. Earth Systems Research Center (USA)) ; Stocker, Benjamin D. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Martin, Mary (University of New Hampshire. Earth Systems Research Center (USA)) ; Hollinger, David Y. (Northern Research Station. Department of Agriculture Forest Service (USA)) ; Bracho-Garrillo, Rosvel (University of Florida. School of Forest Resources and Conservation (USA)) ; Clark, Kenneth (Northern Research Station. Department of Agriculture Forest Service. Silas Little Experimental Forest (USA)) ; Dore, Sabina (Northern Arizona University. School of Forestry (USA)) ; Kolb, Thomas (Northern Arizona University. School of Forestry (USA)) ; Munger, J. William (Harvard University. School of Engineering and Applied Sciences) ; Novick, Kimberly (Indiana University. School of Public and Environmental Affair (USA)) ; Richardson, Andrew D. (Northern Arizona University, School of Informatics, Computing and Cyber Systems (USA))
Multiple lines of evidence suggest that plant water-use efficiency (WUE) -the ratio of carbon assimilation to water loss- has increased in recent decades. Although rising atmospheric CO2 has been proposed as the principal cause, the underlying physiological mechanisms are still being debated, and implications for the global water cycle remain uncertain. [...]
2019 - 10.1073/pnas.1905912116
Proceedings of the National Academy of Sciences of the United States of America, Vol. 116, Issue 34 (August 2019) , p. 16909-16914  
Registre complet - Creative Commons
3.
11 p, 394.7 KB Overview on current and past global changes in the Mediterranean ecosystems / Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Atmospheric increases in CO, and other greenhouse gases are the basis of Global Change. The effects on ecosystems are not yet well known. Effects on Mediterranean ecosystems are even less known. Some of the current knowledge on direct and indirect (through climate changes) effects on Mediterranean ecosystems is presented. [...]
Els increments en les concentracions atmosfèriques de CO, i d'altres gasos hivernacle constitueixen la base de l'anomenat canvi global. Els efectes sobre els ecosistemes no són encara ben coneguts, i encara ho són menys els efectes sobre els ecosistemes mediterranis. [...]
1996
Orsis, V. 11 (1996) p. 165-175  
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