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Sedimentation studies relevant to low level radioactive effluent dispersal in the Irish Sea. Part 2. Sea bed morphology, sediments and shallow sub-bottom stratigraphy of the eastern Irish Sea

Technical Report ·
OSTI ID:5355025
A detailed survey of the Eastern Irish Sea between the Isle of Man and the Cumbrian coast was carried out during 1979-80 using sidescan sonar, pinger and echo sounder seismic equipment supplemented by box cores, gravity cores and grab samples. The objective of the study was to provide a firm sedimentological basis for any further work concerning the horizontal and vertical distributions of radionuclides discharged from the Windscale nuclear fuel reprocessing plant within the sea bed sediments. The sidescan data were used to map the distribution of surface sediments and infer net sand transport paths, whilst the continous seismic profile records were used to study the sub-bottom stratigraphy and geological structures. The sediment samples were analyzed for faunal content and evidence of animal-sediment interaction.
Research Organization:
Institute of Oceanograhic Sciences, Godalming (UK)
OSTI ID:
5355025
Report Number(s):
PB-83-259135
Country of Publication:
United States
Language:
English

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