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Resultats globals: 3 registres trobats en 0.03 segons.
Articles, 3 registres trobats
Articles 3 registres trobats  
1.
4 p, 1.6 MB Detail Enhanced Multi-Exposure Image Fusion Based On Edge Preserving Filters / Singh, Harbinder ; Vidya Bhooshan, Sunil, dir. (Jaypee University of Information Technlogy-JUIT (Índia))
Recent computational photography techniques play a significant role to overcome the limitation of standard digital cameras for handling wide dynamic range of real-world scenes contain brightly and poorly illuminated areas. [...]
2017 - 10.5565/rev/elcvia.1126
ELCVIA : Electronic Letters on Computer Vision and Image Analysis, Vol. 16 Núm. 2 (2017) , p. 13-16 (Special Issue on Recent PhD Thesis Dissemination (2017))  
Registre complet - Creative Commons
2.
13 p, 522.7 KB Twentieth century changes of tree-ring δ13C at the southern range-edge of Fagus sylvatica: increasing water-use efficiency does not avoid the growth decline induced by warming at low altitudes / Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Hunt, Jenny M. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Ogaya Inurrigarro, Romà (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia) ; Jump, Alistair S. (Centre de Recerca Ecològica i d'Aplicacions Forestals)
We aimed to gain knowledge on the changes in intrinsic water use efficiency (iWUE) in response to increasing atmospheric CO2 concentrations and climate change over the last century. We investigated the variation in the iWUE of mature Fagus sylvatica trees located in the higher, central and lower altitudinal forest limits (HFL, CFA and LFL) of one of the southernmost sites of beech distribution in Europe, the Montseny Mountains in Catalonia (northeast Spain), during the last century by analysing the δ13C of their tree rings. [...]
2008 - 10.1111/j.1365-2486.2008.01563.x
Global change biology, Vol. 14, Núm. 5 (Maig 2008) , p. 1076-1088  
Registre complet -
3.
12 p, 371.7 KB Rapid climate change-related growth decline at the southern range edge of Fagus sylvatica / Jump, Alistair S. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Hunt, Jenny M. (Centre de Recerca Ecològica i d'Aplicacions Forestals) ; Peñuelas, Josep (Universitat Autònoma de Barcelona. Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia)
Studies on Fagus sylvatica show that growth in populations toward the southern limit of this species' distribution is limited strongly by drought. Warming temperatures in the Mediterranean region are expected to exacerbate drought where they are not accompanied by increases in precipitation. [...]
2006 - 10.1111/j.1365-2486.2006.01250.x
Global change biology, Vol. 12, Núm. 11 ( 2006) , p. 2163-2174  
Registre complet -

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