Photon Flux Density 
(nmol m" 2 s’ 1 ) 
Zone 1 
Zone 2 
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 
Month 
Figure E.2 Environmental input data (temperature, salinity and photon flux density) used in the 
SRM simulations for Zone 1 (lower estuary) and Zone 2 (upper estuary). Data presented 
are a composite created by averaging data from 1999-2003. 
' i- 
163 
