elementa 5 229 s4
Table S3. Parameters for the ocean biogeochemical model. Symbol
Description
a1
Unit
Default value
Reference
Assimilated fraction of grazing by Z1
0.7
Lavoie (2009)
et
al.
a2
Assimilated fraction of grazing by Z2
0.7
Lavoie (2009)
et
al.
p1 / Pmp1
Ratio of (μmol photons 0.07 photosynthetic m–2 s–1)–1 parameters (photosynthetic efficiency and maximum photosynthetic rate) for P1
This study
p 2 / Pmp 2
Ratio of (μmol photons 0.07 photosynthetic m–2 s–1)–1 parameters (photosynthetic efficiency and maximum photosynthetic rate) for P2
This study
bnit
Temperature (◦C)–1 sensitivity coefficient for nitrification
0.0693
Kawamiya et al. (1995)
fd1
Grazing preference on D1
0.5
Monahan and Denman (2004)
fd2
Grazing preference on D2
0.5
Lavoie (2009)
fz1
Grazing preference on Z1
0.5
Monahan and Denman (2004)
γz1
Specific grazing d–1 rate of Z1
1
This study
γz2
Specific grazing d–1 rate of Z2
1
This study
-
et
al.
kz1
Half-saturation mmol N m–3 constant for Z1 grazing
1
This study
kz2
Half-saturation mmol N m–3 constant for Z2 grazing
1
This study
mlp1
Rate constant for d–1 P1 linear mortality
0.03
This study
mlp2
Rate constant for d–1 P2 linear mortality
0.03
This study
mlz1
Rate constant for d–1 Z1 linear mortality
0.03
This study
mlz2
Rate constant for d–1 Z2 linear mortality
0.03
This study
mqp2
Rate constant for d–1 (mmol N m–3 0.05 P2 quadratic d–1)–1 mortality
This study
mqz2
Rate constant for d–1 (mmol N m–3 0.1 Z2 quadratic d–1)–1 mortality
This study
mmax 1
Maximum d–1 specific growth rate of P1
0.5
Steiner (2006)
et
al.
mmax 2
Maximum d–1 specific growth rate of P2
2.0
Steiner (2006)
et
al.
Q10p
Q10 factor for phytoplankton
1.55
Suzuki Takahashi (1995)
Q10z
Q10 factor for zooplankton
2.14
Buitenhuis et al. (2006)
Q10b
Q10 factor for bacteria
1.9
Aumont (2015)
et
al.
rd1
Rate constant for d–1
0.03
Steiner
et
al.
and
D1 remineralization
(2006)
rd2
Rate for D2 d–1 remineralization
0.3
Lavoie (2009)
rbsi
Rate constant for d–1 BSi remineralization
0.01
This study
rn0
Nitrification rate d–1 at 0 ◦C in seawater
0.03
Kawamiya et al. (1995)
wd1
D1 sinking rate
m d–1
1
This study
wd2
D2 sinking rate
m d–1
50
Lavoie (2009)
et
et
al.
al.
Monahan, AH and Denman, KL 2004 Impacts of atmospheric variability on a coupled upper-ocean/ecosystem model of the subarctic Northeast Pacific. Global Biogeochemical Cycles 18(2): n/a–n/a. ISSN 08866236. DOI: https://doi.org/10.1029/2003GB002100
Description
a1
Unit
Default value
Reference
Assimilated fraction of grazing by Z1
0.7
Lavoie (2009)
et
al.
a2
Assimilated fraction of grazing by Z2
0.7
Lavoie (2009)
et
al.
p1 / Pmp1
Ratio of (μmol photons 0.07 photosynthetic m–2 s–1)–1 parameters (photosynthetic efficiency and maximum photosynthetic rate) for P1
This study
p 2 / Pmp 2
Ratio of (μmol photons 0.07 photosynthetic m–2 s–1)–1 parameters (photosynthetic efficiency and maximum photosynthetic rate) for P2
This study
bnit
Temperature (◦C)–1 sensitivity coefficient for nitrification
0.0693
Kawamiya et al. (1995)
fd1
Grazing preference on D1
0.5
Monahan and Denman (2004)
fd2
Grazing preference on D2
0.5
Lavoie (2009)
fz1
Grazing preference on Z1
0.5
Monahan and Denman (2004)
γz1
Specific grazing d–1 rate of Z1
1
This study
γz2
Specific grazing d–1 rate of Z2
1
This study
-
et
al.
kz1
Half-saturation mmol N m–3 constant for Z1 grazing
1
This study
kz2
Half-saturation mmol N m–3 constant for Z2 grazing
1
This study
mlp1
Rate constant for d–1 P1 linear mortality
0.03
This study
mlp2
Rate constant for d–1 P2 linear mortality
0.03
This study
mlz1
Rate constant for d–1 Z1 linear mortality
0.03
This study
mlz2
Rate constant for d–1 Z2 linear mortality
0.03
This study
mqp2
Rate constant for d–1 (mmol N m–3 0.05 P2 quadratic d–1)–1 mortality
This study
mqz2
Rate constant for d–1 (mmol N m–3 0.1 Z2 quadratic d–1)–1 mortality
This study
mmax 1
Maximum d–1 specific growth rate of P1
0.5
Steiner (2006)
et
al.
mmax 2
Maximum d–1 specific growth rate of P2
2.0
Steiner (2006)
et
al.
Q10p
Q10 factor for phytoplankton
1.55
Suzuki Takahashi (1995)
Q10z
Q10 factor for zooplankton
2.14
Buitenhuis et al. (2006)
Q10b
Q10 factor for bacteria
1.9
Aumont (2015)
et
al.
rd1
Rate constant for d–1
0.03
Steiner
et
al.
and
D1 remineralization
(2006)
rd2
Rate for D2 d–1 remineralization
0.3
Lavoie (2009)
rbsi
Rate constant for d–1 BSi remineralization
0.01
This study
rn0
Nitrification rate d–1 at 0 ◦C in seawater
0.03
Kawamiya et al. (1995)
wd1
D1 sinking rate
m d–1
1
This study
wd2
D2 sinking rate
m d–1
50
Lavoie (2009)
et
et
al.
al.
Monahan, AH and Denman, KL 2004 Impacts of atmospheric variability on a coupled upper-ocean/ecosystem model of the subarctic Northeast Pacific. Global Biogeochemical Cycles 18(2): n/a–n/a. ISSN 08866236. DOI: https://doi.org/10.1029/2003GB002100
