Modeling wind-driven circulation and chlorophyll concentration in lake valencia Article

Valera-López, MA, Guevara-Jordan, J, Garćia, R et al. (2016). Modeling wind-driven circulation and chlorophyll concentration in lake valencia . 9(6), 3109-3115. 10.29252/jafm.09.06.24066

cited authors

  • Valera-López, MA; Guevara-Jordan, J; Garćia, R; Saavedra, I; Léon, JR

authors

abstract

  • The goal of this research is to describe circulations patterns and chlorophyll concentration in Lake Valencia. The hydrodynamics of episodic events are simulated with a shallow-water model, coupled with an advectiondiffusion equation. This model uses a MacCormack-TVD numerical scheme to solve the continuity and momentum equations simultaneously while the advection-diffusion equations determine the time dependent pollution dispersion, in particular the chlorophyll concentration. An analysis of chlorophyll concentration is completely developed and validated with satellite images of Lake Valencia. Although the use of shallow water models is a fairly standard in the study of lake circulation and chlorophyll concentration, its application to Lake Valencia is new. Therefore, the circulation and chlorophyll patterns developed in this numerical study represent an original contribution.

publication date

  • January 1, 2016

Digital Object Identifier (DOI)

start page

  • 3109

end page

  • 3115

volume

  • 9

issue

  • 6