Single Phytoplankton Species Growth with Light and Advection in a Water Column

摘要: We investigate a nonlocal reaction-diffusion-advection equation which models the growth of single phytoplankton species in water column where depends solely on light for its metabolism. study combined effect death rate, sinking or buoyant coefficient, depth, and vertical turbulent diffusion rate persistence species. Under general reproductive is an increasing function intensity, we establish existence critical rate; i.e., survives if only less than rate. The strictly monotone decreasing coefficient it also In contrast to velocity, ma...