dc.contributor.author | Serigstad, Bjørn | |
dc.contributor.author | Sværen, Ingrid | |
dc.contributor.author | Føyn, Lars | |
dc.date.accessioned | 2012-08-02T15:07:06Z | |
dc.date.available | 2012-08-02T15:07:06Z | |
dc.date.issued | 1988 | |
dc.identifier.citation | This report is not to be cited without prior reference to the authors | no_NO |
dc.identifier.uri | http://hdl.handle.net/11250/104454 | |
dc.description.abstract | The Norwegian spring spawning herring and the Barents Sea capelin
both with demersal eggs, spawn in relative small and concentrated
areas on the Norwegian continental shelf. Besides potential
impact on the fish resources from oil pollution, drilling of oil
wells can in some cases, where oil-base drilling mud is used,
have an impact on the development of demersal eggs.
This paper presents the biotest setup at the Institute of Marine
Research in Bergen for testing effects from oil hydrocarbons and
other water soluble toxicants on marine organisms. Methods for
testing effects of oil and oil-base drilling mud on fish eggs and
larvae are discussed. It also shows results from experiments,
where capelin and herring eggs/larvae are exposed to oil (200 ppb
WSF) and to drill cuttings (1,3 gram/liter) where oil-base
drilling mud is used, and elaborate further how the findings can
be used in advising the authorities how to avoid possible
conflicts from drilling activities. | no_NO |
dc.language.iso | eng | no_NO |
dc.publisher | ICES | no_NO |
dc.relation.ispartofseries | ICES CM Documents;1988/E:19 | |
dc.subject | oil activity | no_NO |
dc.subject | oljeaktivitet | no_NO |
dc.subject | environmental impact | no_NO |
dc.subject | miljøpåvirkning | no_NO |
dc.subject | demersal fish | no_NO |
dc.subject | bunnfisk | no_NO |
dc.title | The effects of oil-base drilling mud and crude oil on demersal fish eggs | no_NO |
dc.type | Working paper | no_NO |
dc.subject.nsi | VDP::Agriculture and fishery disciplines: 900::Fisheries science: 920::Resource biology: 921 | no_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Zoology and botany: 480::Ecotoxicology: 489 | no_NO |
dc.subject.nsi | VDP::Mathematics and natural science: 400::Zoology and botany: 480::Marine biology: 497 | no_NO |
dc.source.pagenumber | 18 s. | no_NO |