• Baseline environmental survey of the Heidrun Field, June 1988. Volume 1: Main report 

      Bakke, T.; Johansen, S.; Maisey, G.H.; Oug, E.; Stokland, Ø. (NIVA-rapport;2204, Research report, 1989)
      Results from an investigation of the sea bottom sediments at 25 sites in the Heidrun oil and gas fields, June 1988, showed that levels of petroleum hydrocarbons and heavy metals were expected background. At one site elevated ...
    • Baseline environmental survey of the Heidrun Field, June 1988. Volume 2: Appendices 

      Bakke, T.; Enger, B.; Johnsen, S.; Maisey, G.H.; Stokland, Ø. (NIVA-rapport;2202, Research report, 1989)
      The report contains data appendices for the June 1988 environmental survey of the Heidrun oil and gas field. The appendics comprice: survey log and report, sediment grain size results, GC and GC/MS chromatograms, results ...