Table 1. ACE INC Environmental Indicators for Estuarine Habitat Components
Planktonic Component
Wetland Component
Seagrass Component
Temperature
Landscape-scale pattern (geometry)
Seagrass primary production
Photosynt. active radiation
Sediment elevation/relation to MSL
FV/FM ratio (photosynthetic efficiency)
Dissolved oxygen
Sediment organic matter
Plant morphology
Inorganic nutrients (nitrate, ammonium, phosphate, silicate)
Sediment N/P content
Physico-chemical indicators of macrophyte stress
Organic nutrients (DOC & DON, particulate C, H, N)

Above ground net primary production

Algal distribution (chlorophyll a and species composition)
Dissolved Inorg. C (SCO2)
Plant pigments
Water clarity
Phytoplankton composition via diagnostic pigments (HPLC)
Remote sensing/SeaWiFS & LIDAR
Water surface temperature
Phytoplankton cell counts and biomass (microscopic)
 
Water column biomass and primary productivity
Primary productivity (14C & O2)
 
Spectral impacts of suspended materials
Remotely sensed Chl data/linked to models of primary productivity
 
Water color
In-water bio-optical properties
   
Zooplankton and fish community biomass size spectra
   
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