Comparison of different stomatal conductance algorithms for ozone flux modelling

Buker, P.; Emberson, L.D.; Ashmore, M.R.; Cambridge, H.M.; Jacobs, C.M.J.; Massman, W.J.; Müller, J.; Nikolov, N.; Novak, K.; Oksanen, E.; Schaub, M. y Torre Llorente, Daniel de la (2007). Comparison of different stomatal conductance algorithms for ozone flux modelling. "Environmental Pollution", v. 146 (n. 3); pp. 726-735. ISSN 0269-7491. https://doi.org/10.1016/j.envpol.2006.04.007.

Descripción

Título: Comparison of different stomatal conductance algorithms for ozone flux modelling
Autor/es:
  • Buker, P.
  • Emberson, L.D.
  • Ashmore, M.R.
  • Cambridge, H.M.
  • Jacobs, C.M.J.
  • Massman, W.J.
  • Müller, J.
  • Nikolov, N.
  • Novak, K.
  • Oksanen, E.
  • Schaub, M.
  • Torre Llorente, Daniel de la
Tipo de Documento: Artículo
Título de Revista/Publicación: Environmental Pollution
Fecha: Abril 2007
Volumen: 146
Materias:
Escuela: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Departamento: Biología Vegetal [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

A multiplicative and a semi-mechanistic, BWB-type [Ball, J.T., Woodrow, I.E., Berry, J.A., 1987. A model predicting stomatalconductance and its contribution to the control of photosynthesis under different environmental conditions. In: Biggens, J. (Ed.), Progress in Photosynthesis Research, vol. IV. Martinus Nijhoff, Dordrecht, pp. 221–224.] algorithm for calculating stomatalconductance (gs) at the leaf level have been parameterised for two crop and two tree species to test their use in regional scale ozone deposition modelling. The algorithms were tested against measured, site-specific data for durum wheat, grapevine, beech and birch of different European provenances. A direct comparison of both algorithms showed a similar performance in predicting hourly means and daily time-courses of gs, whereas the multiplicative algorithm outperformed the BWB-type algorithm in modelling seasonal time-courses due to the inclusion of a phenology function. The re-parameterisation of the algorithms for local conditions in order to validate ozone deposition modelling on a European scale reveals the higher input requirements of the BWB-type algorithm as compared to the multiplicative algorithm because of the need of the former to model net photosynthesis (An)

Más información

ID de Registro: 11416
Identificador DC: http://oa.upm.es/11416/
Identificador OAI: oai:oa.upm.es:11416
Identificador DOI: 10.1016/j.envpol.2006.04.007
Depositado por: Memoria Investigacion
Depositado el: 24 Jul 2012 12:12
Ultima Modificación: 20 Abr 2016 19:29
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