a) Botnen, et al (1991), Field benthic survey and sampling evaluating environmental impact of Mongstad scrubber discharges
b) Nyman & Tokerud (1991), Mongstad seawater scrubber first year of operation, Oil and Gas Journal
c) Johansen, Heggoy (2009), Monitoring of marine biological conditions at Statoil’s production facilities at Mongstad in 2009
These reports provide results from on-site surveys, which have been regularly conducted since 1990, with water and marine plant and animal sampling and sample analysis from around the discharge point of the seawater scrubb