This report by Scott West, the SHRImP project manager from The Westcountry Rivers Trust (WRT) describes a semi-quantitative fry index electrofishing survey throughout the Rivers Avon, Yealm & Erme in July and August 2014. This was the second year of fish monitoring of this type and goes someway to establishing a longer term data set for the South Hams Rivers.
The surveys were targeted to complement the Environment Agency (EA) electric fishing monitoring undertaken in 2014, although both data sets use different methodologies with the primary difference being the use of fully quantitative depletion methods used by the EA and a semi-quantitative fry index method used by WRT (to be detailed in Field sampling and data analysis methods section). A total of two sites on the Avon, two sites on the Erme and 16 sites on the Yealm were surveyed by the Environment Agency in the 2014 season (see appendix D).
The full text of the report may be found in the RESEARCH REPORTS section of the RESEARCH page.