Environmental Engineering Reference
In-Depth Information
concentration of in-stream DOC [M/L
3
]
DOC
ch
concentration of in-stream DIC (mole/L) [M/L
3
]
DIC
ch
temperature-dependent POC hydrolysis rate coefficient [T
-1
]
k
hc
F
oxmc
DOC mineralization attenuation due to low oxygen
temperature-dependent DOC mineralization rate [T
-1
]
k
mc
0.923 k
a
= temperature-dependent CO
2
deaeration coefficient [T
-1
]
k
ac
k
H
Henry's constant [mole/(L atm)]
p
CO2
partial pressure of carbon dioxide in the atmosphere [atm]
a
0
fraction of total inorganic carbon in carbon dioxide
concentration of in-stream DO [M/L
3
]
DO
ch
temperature-dependent oxygen reaeration coefficient [T
-1
]
k
a
DO
s
saturation concentration of oxygen [mgO
2
/L]
sediment oxygen demand rate [M/L
3
]
S
SOD
stream bottom algal concentration [M/L
2
]
A
b
benthic algal photosynthesis rate [T
-1
]
l
b
F
oxb
attenuation due to low oxygen
temperature-dependent benthic algal respiration rate [T
-1
]
k
rb
temperature-dependent benthic algal death rate [T
-1
]
k
db
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