Changes between Version 1 and Version 2 of EwEugPrimaryProduction


Ignore:
Timestamp:
2010-01-30 20:35:25 (9 years ago)
Author:
varunr
Comment:

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  • EwEugPrimaryProduction

    v1 v2  
    33For primary producers the production is estimated as a function of the producers’ biomass, Bi, from a simple saturating relationship 
    44 
    5 [[Image(wiki:EwEug:08000039.png)]] '''Eq. 67''' 
     5[[Image(wiki:EwEugImages:08000039.png)]] '''Eq. 67''' 
    66 
    77where, ''r,,i,,'' is the maximum production/biomass ratio that can be realized (for low ''B,,i,,''’s), and ''r,,i,,/h,,i,,'' is the maximum net primary production when the biomass is not limiting to production (high'' B,,i,,''’s). For parameterization it is only necessary to provide an estimate of ''r'',,''i'',, / (''P,,i,,/B,,i,,''), i.e., a factor expressing how much primary production can be increased compared to the base model state. If a [[Forcing function.htm|Forcing function]] is applied to primary production (see [[Apply forcing function primary.htm|Apply FF (primary producer]]), it multiplies the r parameter in Eq. 67.