Blar i Brage IMR på forfatter "Heyerdahl, Thor Jr."
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Effects on Norwegian fisheries of sea floor littering and the physical presence of the petroleum industry
Heyerdahl, Thor Jr. (ICES CM Documents;1977/E:59, Working paper, 1977) -
Report of the tar ball sampling during the Trans Atlantic pollution survey 1976
Heyerdahl, Thor Jr. (Fisken og havet - Serie B, Working paper, 1976) -
Resultater fra 3 års overvåking av partikulær oljeforurensning i havet utenfor norskekysten
Heyerdahl, Thor Jr. (Fisken og havet, Research report, 1978)In the 3 year period May 1975 - April 1978, monitoring of the particulate oil pollution in the Skagerrak and the North Sea has been carried out, following extensive base-line investigations in the first half of 1975. ... -
Toktrapport [10/5 - 16/5, 1977]
Ellingsen, Else; Grahl-Nielsen, Otto; Heyerdahl, Thor Jr.; Rey, Francisco; Smedstad, Odd M. ([Toktrapport/Havforskningsinstituttet];, Working paper, 1977-05-10)