Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake

Details Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake

2011-01-13

arxiv.org/abs/1101.2693v1

Ecological Modelling, v. 222, p. 1888-1896, 2011

Physics

Atmospheric and Oceanic Physics

8 Pages, 3 figures, 2 tables, XVIII International Conference on Water Resources CMWR 2010 - J. Carrera (Ed) - CIMNE, Barcelona

Scientific paper

10.1016/j.ecolmodel.2011.03.018

The calibration of a model refers to the process by which one can estimate some parameters by comparisons with observed data. Due to the dynamical nature of the environment, variations between predicted and observed values occur. Thus, the environmental parameters may vary due to random temperature changes, time of discharge flow, time of the day, and other conditions. Such variations can be minimized by identifying and optimizing some parameters of the transport model, like the values of diffusion coefficients in x and y directions and the kinetic parameter that describes the process of removing pollutants. This paper presents results concerning the calibration of transport parameters for two-dimensional problems of water quality (fecal coliform control) at Igap\'o I Lake, located in Londrina, Paran\'a, Brazil. Thus, the convection-diffusion-reaction equation, which describes mathematically the process studied in this work, is resolved by a semidiscrete finite element method (SUPG) which combines finite differences in time and finite elements in space.

Affiliated with

Also associated with

No associations

Rating

Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calibration of the Transport Parameters of a Local Problem of Water Quality in Igapó I Lake will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-78343