My research involves using mathematical models to determine how to reduce the impact of the macroparasite Argulus foliaceus in UK stillwater trout fisheries. Specifically, I'm looking at how the parasite population responds to different stocking levels and methods, and how the impact of the parasite can be reduced by combining the existing treatments with an optimal stocking procedure.
In my first year I produced a literature review which outlined the problems caused by Argulus spp. in the UK, the current methods of control, and a summary of the parameters required to produce an accurate model of Argulus spp. systems. I am now approaching the end of my second year, having written and analysed several baseline models featuring different stocking methods used in fisheries across the UK. Currently I am writing up some results for publication, and incorporating seasonality and delays into the model. Before finishing my course in October 2012, I hope to investigate the impact of reservoir hosts, chemical treatment with emamectin benzoate, and egg-laying boards on the system.
If you'd like to find out more about my work, please get in touch or check out my blog; I'll do my best to keep everything up-to-date.