Die Kuste, 81 (2014), 255-271
264
The beaching of oil 72 h after die accident is shown in Fig. 3. Comparing it widi die sim
ulation results in BROSTROM et al. (2011) the extension of the oil beaching is approxi
mately as far soudi as die OD3D results using 1.5 km resolution. One difference is that
SeatrackWeb with BSHcmod forcing also has beaching of oil at Molen while OD3D does
not predict this. Comparing our results with the SeatrackWeb results using
HIRLAM/HIROMB forcing more oil is beached near the accident location and the oil
does not travel tiiat far soutii. The SetrackWeb simulations presented here and in
BROSTROM et al. (2011) differ not only because of different forcing fields also because of
additional uncertainty spreading.
Figure 3: SeatrackWeb simulation results of the “Full City” case 72 h after the initial release using
BSHcmod forcing.
3.2 Container drift in the German Bight
At 05:35 UTC on 06. January 2012 - just after a nordiwest gale causing a rough sea state
and a storm surge - a cargo ship reported loss of ten 40-ft containers about 22 nm WNW
of Helgoland near die German Bight Western Approach. Seven containers contained
wood piles, two containers were empty reefer containers and one container included car
spare parts. These containers were partly connected witii twist locks, drifting in packages
of two, three or four containers until most of diem probably broke off distributing tiieir
content. Consequently, die pollution was more a danger for shipping dian for wild life
although there is always impact on ecology, tourism and economy in general by such
accidents.