2003
DOI: 10.1111/j.1365-2486.2003.00687.x
|View full text |Cite
|
Sign up to set email alerts
|

Drought controls over conductance and assimilation of a Mediterranean evergreen ecosystem: scaling from leaf to canopy

Abstract: Drought control over conductance and assimilation was assessed using eddy flux and meteorological data monitored during four summer periods from 1998 to 2001 above a closed canopy of the Mediterranean evergreen oak tree Quercus ilex. Additional discrete measurements of soil water content and predawn leaf water potential were used to characterize the severity of the drought.Canopy conductance was estimated through the big-leaf approach of Penman-Monteith by inverting latent heat fluxes. The gross primary produc… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1

Citation Types

5
139
0
1

Year Published

2005
2005
2021
2021

Publication Types

Select...
10

Relationship

0
10

Authors

Journals

citations
Cited by 190 publications
(147 citation statements)
references
References 77 publications
5
139
0
1
Order By: Relevance
“…The models implemented can be applied alternatively or in addition to each other (for more information see Grote, 2007;Grote et al, 2009a, b;Holst et al, 2010). In the current context the short-term isoprenoid emission models MEGAN , GUENTHER (Guenther et al, 1993), NIINEMETS (Niinemets et al, 2002a), and BIM2 (Grote et al, 2006) are coupled with models describing the canopy micro-climate within the canopy (ECM, Grote et al, 2009a) and the soil (DNDC, Li et al, 1992), photosynthesis (FARQUHAR, Farquhar and Von Caemmerer, 1982), phenology (SIM, Lehning et al, 2001;Grote, 2007), and soil hydrological conditions (QUERCUS, Rambal et al, 1993Rambal et al, , 2003) (see Fig. 1 and model descriptions below).…”
Section: Modelling Frameworkmentioning
confidence: 99%
“…The models implemented can be applied alternatively or in addition to each other (for more information see Grote, 2007;Grote et al, 2009a, b;Holst et al, 2010). In the current context the short-term isoprenoid emission models MEGAN , GUENTHER (Guenther et al, 1993), NIINEMETS (Niinemets et al, 2002a), and BIM2 (Grote et al, 2006) are coupled with models describing the canopy micro-climate within the canopy (ECM, Grote et al, 2009a) and the soil (DNDC, Li et al, 1992), photosynthesis (FARQUHAR, Farquhar and Von Caemmerer, 1982), phenology (SIM, Lehning et al, 2001;Grote, 2007), and soil hydrological conditions (QUERCUS, Rambal et al, 1993Rambal et al, , 2003) (see Fig. 1 and model descriptions below).…”
Section: Modelling Frameworkmentioning
confidence: 99%
“…Mediterranean and dry-tropical vegetations adapt to severe and frequent drought episodes by adjusting species composition, leaf area duration, leaf area index, root-to-shoot ratio, leaf thickness and through physiological acclimation processes. However, the primary productivity of such drought adapted ecosystems is usually very low [54,113,116,117].…”
Section: Introductionmentioning
confidence: 99%
“…Whenever 2 or more night-time hours with measured 7 friction velocity u *  0.35 m s -1 (e.g. Rambal et al, 2003) were present (around 80% 8 of the nights), the average of these F c fluxes was adopted as R eco for the whole 9 night-time. In very stable nights, when the above-mentioned conditions were not met, 10 the night-time R eco value was obtained interpolating the R eco values of the previous 11 and next well mixed nights.…”
mentioning
confidence: 99%