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. 2013 Jan 9;8(1):e53303. doi: 10.1371/journal.pone.0053303

Table 4. Variables and constants used in this paper.

Variable Units Description
P mmol C m−2 d−1 Daily reef gross primary production
P lag mmol C m−2 d−1 Daily lagoon gross primary production
R mmol C m−2 d−1 Daily reef respiration
G net mmol C m−2 d−1 Daily reef net calcification
p mmol C m−2 hr−1 Hourly gross primary production
p max mmol C m−2 hr−1 Maximum hourly gross primary production
r mmol C m−2 hr−1 Hourly respiration
np mmol C m−2 hr−1 Hourly net production
g net mmol C m−2 hr−1 Hourly net calcification
d sed mmol C m−2 hr−1 Sediment dissolution rate
TA µeq kg−1 Total Alkalinity
DIC µmol kg−1 Dissolved Inorganic Carbon
pCO2 µatm Partial pressure of dissolved carbon dioxide
Ω Carbonate mineral saturation state (calcite or aragonite)
Ψ Molar ratio of CO2 released from calcification
Inline graphic µmol m−2 s−1 Instantaneous downwelling planar PAR irradiance
Inline graphic µmol m−2 s−1 Maximum downwelling planar PAR irradiance
Inline graphic hr Time of sunrise
Inline graphic hr Time of sunset
Inline graphic m−1 Light attenuation coefficient
Inline graphic m Depth of constant metabolism
Inline graphic m Offshore significant wave height
Inline graphic s Offshore peak wave period
Inline graphic Wave power transmission parameter
Inline graphic Modified wave power transmission parameter
Inline graphic m Roughness length scale
Inline graphic cm Wave setup at the reef crest
Inline graphic cm Wave setup in the lagoon
Inline graphic cm Added sea level above mean sea level
Inline graphic m Reef flat depth (including waves and tides)
Inline graphic m Reef flat depth at mean sea level
Inline graphic m s−1 Depth-averaged current
Inline graphic m2 s−1 Depth integrated cross-reef transport
Inline graphic m Reef flat length
Inline graphic m Reef flat width
Inline graphic m Lagoon length
Inline graphic m Lagoon depth
Inline graphic hr, d Lagoon residence time
Inline graphic m Channel depth
Inline graphic Relative channel depth
Inline graphic m s−1 Depth-averaged channel current
Inline graphic m2 s−1 Depth-integrated channel transport
Inline graphic m Channel width
Inline graphic Relative channel width
Inline graphic Depth-averaged reef flat current drag coefficient
Inline graphic Depth-averaged channel current drag coefficient
Inline graphic Total reef system frictional resistance
Inline graphic mmol m−2 hr−1 Rate of benthic reef flat metabolism
Inline graphic mmol m−3 hr−1.5 Ratio of reef flat metabolic forcing to wave forcing
Inline graphic m Reef flat geometry factor

‘–’ represent dimensionless variables.