Impact of aquacultures on the marine ecosystem: Modelling benthic carbon loading over variable depth

Marko Jusup, Sunčana Geček and Tarzan Legović

Ecological Modelling, 2007, vol. 200, issue 3, 459-466

Abstract: In order to be used within Environmental Impact Assessment study, we have developed a three-dimensional particle tracking model for prediction of benthic carbon loading (BCL) caused by fish farms. The model is based on stochastic differential equations for particle transport consistent with the well-known semi-empirical advection/diffusion equation. It requires only easily obtainable input data in the form of measured current record, the source location and a specification of local bathymetry. The model accounts for advection by long-term residual and tidal currents, turbulent diffusion, realistic bathymetry and variations in daily (monthly or yearly) emissions from fish farm.

Keywords: Fish farms; Benthic carbon loading; Model; Variable depth (search for similar items in EconPapers)
Date: 2007
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:ecomod:v:200:y:2007:i:3:p:459-466

DOI: 10.1016/j.ecolmodel.2006.08.007

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