Bioluminescent Bay Ecosystem Dynamics
Explore the factors affecting the carrying capacity of Pyrodinium bahamense, the dinoflagellate responsible for Puerto Rico's glowing bays.
Bay Simulation
Current Population: 0 cells/L
Carrying Capacity (K): 0 cells/L
Mathematical Model (Logistic Growth)
ΔP/Δt = r · P(1 - P / K) - F · P
P: Population Density | r: Intrinsic Growth Rate (dependent on Temp/Salinity)
K: Carrying Capacity (dependent on Mangrove Nutrients)
F: Flushing Rate (dependent on Bay Mouth Width & Tidal Exchange)
Environmental Factors
100%
Dictates carrying capacity (K) by providing essential Vitamin B12.
Narrow
A narrow mouth traps dinoflagellates. A wide mouth flushes them out to sea (F).
Low
Doesn't kill dinoflagellates, but drastically reduces visible bioluminescence.
Disturbance Events
Simulates storm surge widening the bay mouth and damaging mangroves.