Project 4.2.2.2 Zooplankton in Cockburn Sound

Westport has partnered with the Western Australian Marine Science Institution (WAMSI) to deliver the $13.5 million WAMSI-Westport Marine Science Program. This 3-year program is developing the latest data, information and modelling on the complex environmental systems and community values associated with Cockburn Sound.

Project 4.2.2.2 Zooplankton in Cockburn Sound 

Theme: Fisheries and Aquatic Resources 

Researchers: Strzelecki, J. (2025). 

Examining zooplankton abundance, biomass, and phytoplankton biomass in Cockburn Sound

This study examined zooplankton abundance, biomass and phytoplankton biomass in Cockburn Sound, assessing their spatial and temporal variability. The study was conducted at 15 sites over one year and found that zooplankton abundance and biomass were highly variable, with copepods (small planktonic crustaceans) dominating throughout. The findings highlight the importance of hydrodynamic retention, nutrient availability and biological interactions in shaping plankton communities. 

How Westport will use the report

Westport will use this research to inform environmental ecosystem modelling and our environmental impact assessment. 

Read the full report.