Per citar aquest document: http://ddd.uab.cat/record/141523
Reassessing global change research priorities in mediterranean terrestrial ecosystems : how far have we come and where do we go from here?
Doblas Miranda, Enrique (Centre de Recerca Ecològica i Aplicacions Forestals)
Retana Alumbreros, Javier (Centre de Recerca Ecològica i Aplicacions Forestals)

Data: 2015
Resum: Aim: Mediterranean terrestrial ecosystems serve as reference laboratories for the investigation of global change because of their transitional climate, the high spatiotemporal variability of their environmental conditions, a rich and unique biodiversity and a wide range of socio-economic conditions. As scientific development and environmental pressures increase, it is increasingly necessary to evaluate recent progress and to challenge research priorities in the face of global change. - Location: Mediterranean terrestrial ecosystems. - Methods: This article revisits the research priorities proposed in a 1998 assessment. - Results: A new set of research priorities is proposed: (1) to establish the role of the landscape mosaic on fire-spread; (2) to further research the combined effect of different drivers on pest expansion; (3) to address the interaction between drivers of global change and recent forest management practices; (4) to obtain more realistic information on the impacts of global change and ecosystem services; (5) to assess forest mortality events associated with climatic extremes; (6) to focus global change research on identifying and managing vulnerable areas; (7) to use the functional traits concept to study resilience after disturbance; (8) to study the relationship between genotypic and phenotypic diversity as a source of forest resilience; (9) to understand the balance between C storage and water resources; (10) to analyse the interplay between landscape-scale processes and biodiversity conservation; (11) to refine models by including interactions between drivers and socio-economic contexts; (12) to understand forest–atmosphere feedbacks; (13) to represent key mechanisms linking plant hydraulics with landscape hydrology. - Main conclusions:(1) The interactive nature of different global change drivers remains poorly understood. (2) There is a critical need for the rapid development of regional- and global-scale models that are more tightly connected with large-scale experiments, data networks and management practice. (3) More attention should be directed to drought-related forest decline and the current relevance of historical land use.
Nota: Número d'acord de subvenció MICINN/CSD2008-00040
Drets: Tots els drets reservats
Llengua: Anglès
Document: article ; recerca ; acceptedVersion
Matèria: Assessment ; Atmosphere–biosphere interaction ; Biodiversity ; Climate change ; Fire regime ; Forest management ; Factors interaction ; Land-use change ; Research gaps ; Water reserves
Publicat a: Global ecology and biogeography, Vol. 24, Issue 1 (Jan. 2015) , p. 25-43, ISSN 1466-822X

DOI: 10.1111/geb.12224


Post-print
60 p, 641.6 KB

El registre apareix a les col·leccions:
Documents de recerca > Documents dels grups de recerca de la UAB > Centres i grups de recerca (producció científica) > Ciències > CREAF (Centre de Recerca Ecològica i d'Aplicacions Forestals)
Articles > Articles de recerca
Articles > Articles publicats

 Registre creat el 2015-10-16, darrera modificació el 2016-06-09



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