From data.gov.au
JSON format icon JSON RDF format icon RDF ISO19115-3 XML

WAMSI 2 - Dredging Node - Project 3.1.3 - Numerical modelling of dredge plumes: a review

Created 13/03/2025

Updated 13/03/2025

JSON format icon JSON RDF format icon RDF ISO19115-3 XML

In this review, we synthesize the current knowledge on several key processes for sediment transport modelling, and standard practice of sediment transport modelling around the world with a particular focus on the applicability to tropical marine waters off north Western Australia, and tropical Australia more broadly. We also review a number of EIA modelling studies around tropical Australia associated with coastal infrastructure developments. We assess factors contributing to the accuracy in model predictions and the effectiveness of monitoring and managing the impacts during dredge operations. The key issues assessed are: (i) contemporary understanding, algorithms and parameters in sediment transport models; (ii) the process of testing and validating model predictions; and (iii) the required data for model parameter estimation and model validation. Emphasis is placed on the choice of parameters for modelling key processes for predicting the fate of dredge plumes, including flocculation, resuspension and deposition of the sediments generated through dredging.

Files and APIs

Tags

Additional Info

Field Value
Title WAMSI 2 - Dredging Node - Project 3.1.3 - Numerical modelling of dredge plumes: a review
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/7bbfda27-fba6-495f-8156-4bde083eb9ed
Contact Point
CSIRO Oceans & Atmosphere
Chaojiao.Sun@csiro.au
Reference Period 31/01/2023
Geospatial Coverage {"type": "Polygon", "coordinates": [[[113.5, -22.0], [129.0, -22.0], [129.0, -10.0], [113.5, -10.0], [113.5, -22.0]]]}
Data Portal data.gov.au