Edit page ← Previous ChangeWiki History

Changes between Initial Version and Version 1 of EwEugPrimaryProduction


Ignore:
Timestamp:
2010-01-30 20:35:10 (10 years ago)
Author:
varunr
Comment:

Added page.

Legend:

Unmodified
Added
Removed
Modified
  • EwEugPrimaryProduction

    v1 v1  
     1== 3.17 Primary production == 
     2 
     3For primary producers the production is estimated as a function of the producers’ biomass, Bi, from a simple saturating relationship 
     4 
     5[[Image(wiki:EwEug:08000039.png)]] '''Eq. 67''' 
     6 
     7where, ''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.