Phyto 2 - Michaelis-Menten curve for phytoplankton
Joao G. Ferreira ★
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 6 years 8 months ago
Clone of Phyto 2 - Michaelis-Menten curve for phytoplankton
Francisco Xavier
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 7 years 4 months ago
Stock and flow diagram of a dune lake (Working draft)
Graeme Doole
This stock and flow diagram provides a broad description of the key nutrient pathways (N and P) that exist in a dune-lake system subject to external loadings emanating from intensive agriculture.
- 5 years 3 months ago
Clone of Phyto 2 - Michaelis-Menten curve for phytoplankton
António Delgado
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 6 years 8 months ago
Clone of Phyto 2 - Michaelis-Menten curve for phytoplankton
Joana Ferreira Cardoso
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 6 years 8 months ago
Clone of Phyto 2 - Michaelis-Menten curve for phytoplankton
Pagandai V Pannirselvam
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 3 years 9 months ago
Clone of Phyto 2 - Michaelis-Menten curve for phytoplankton
Janos Abonyi
Simple model to illustrate Michaelis-Menten equation for nutrient uptake by phytoplankton.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
The equation is:
P = Ppot S / (Ks + S)
Where:
P: Nutrient-limited production (e.g. d-1, or mg C m-2 d-1)
Ppot: Potential production (same units as P)
S: Nutrient concentation (e.g. umol N L-1)
Ks: Half saturation constant for nutrient (same units as S)
The model contains no state variables, just illustrates the rate of production, by making the value of S equal to the timestep (in days). Move the slider to the left for more pronounced hyperbolic response, to the right for linear response.
- 3 years 2 months ago