Skip to main content


Title: 2000 GQA Biology survey project record
Author: John Murray-Bligh
Document Type: Monograph
This report provides details of the biological component of the General Quality Assessment (GQA) survey or rivers and canals undertaken in 2000. Its aim is to help those organising and managing future surveys or interpreting the results of the survey. It describes details of the technical procedures and organisational framework that were used. It does not include the results of the survey, which were reported in a separate Technical Report produced in July 2002 (Environment Agency, 2002 b). The absence of a similar document for the 1995 survey caused problems in the 2000 survey, particularly the absence of information about the data analysis.
Publisher: Environment Agency
Publication Date: 2003
Publication Place: Bristol
Subject Keywords: Biological surveysWater qualityReportsBiological propertiesRiversCanals
Geographic Keywords: EA Anglian
Extent: 188
Total file downloads: 50

Download PDF    Display PDF in separate tab