Aquaculture | Insight Maker

M.Sc. in Environmental Engineering SIMA 2018
New University of Lisbon, Portugal

Model to represent oyster individual growth by simulating feeding and metabolism. Model (i) partitions metabolic costs into feeding and fasting catabolism; (ii) adds allometry to clearance rate; (iii) adds temperature dependence to clearance rate; (iv) illustrates how coupled model requires a substantial volume of water (a single oyster typically clears 20-30 m3 of water in one growth cycle)

SIMA 2018 coupled primary production and oysters

Joao G. Ferreira

Aeromonas Management Model

Bradley Richardson

European Masters in System Dynamics 2016
New University of Lisbon, Portugal

Model to represent oyster individual growth by simulating feeding and metabolism. Builds on the core model in three ways: (i) partitions metabolic costs into feeding and fasting catabolism; (ii) adds allometry to clearance rate; (iii) adds temperature dependence to clearance rate.

Clone of EMSD 2016 full

Rodrigo Sávio Teixeira de Moura

The aims is to understand the N dynamics and shrimp growth in the intensive cultured shrimp

Simulation of N dynamics and shrimp growth in intensive cultured shrimp

Alifa Aisyah Sabil

Simple mass balance model for aquaculture area, based on the Vollenweider equation:

dMw/dt = Min - sMw - Mout

The model was first used in the 1960s to determine the phosphorus concentration in lakes and reservoirs for eutrophication assessment.

Direct loading replaces input concentration

The key uncertainty in these models is s, the loss of phosphorus to the sediment. Calculation of s, and the retention coefficient R used in the Dillon & Rigler model, was extensively analysed on the basis of existing literature, and the final equation used was from Canfield & Bachmann, 1981, for natural lakes.

Clone of QUASSA model

Alhambra

Simple mass balance model for aquaculture area, based on the Vollenweider equation:

dMw/dt = Min - sMw - Mout

The model was first used in the 1960s to determine the phosphorus concentration in lakes and reservoirs for eutrophication assessment.

Direct loading replaces input concentration

The key uncertainty in these models is s, the loss of phosphorus to the sediment. Calculation of s, and the retention coefficient R used in the Dillon & Rigler model, was extensively analysed on the basis of existing literature, and the final equation used was from Canfield & Bachmann, 1981, for natural lakes.

QUASSA model

Joao G. Ferreira

5

European Masters in System Dynamics 2016
New University of Lisbon, Portugal

Simple model to represent oyster individual growth by simulating feeding and metabolism.

Clone of EMSD 2016 Basic

Sanjay

2 months ago

European Masters in System Dynamics 2016
New University of Lisbon, Portugal

Simple model to represent oyster individual growth by simulating feeding and metabolism.

Clone of EMSD 2016 Basic

Sanjay

2 months ago

Aquaculture Models