Development of a computer- 
based system for decision-making 
in the event of counter measures 
i against accidents with harmful 
! substances 
1. BMU (UBA) 
2. LsTU 
AfV HH 
3. Muller 
Literature review: Evaluation of 
combats taken against oil- 
accidents at sea and the costs, 
for their application to cases of 
substances other than oil 
10.86 - 4.88 1. BMU/UBA 
2. SfU Bremen 
3. Wohlleben 
Development of a DECCA-Drifter 
2. Uni Kiel 
TAP 
3. Koske 
Development of a CTD- 
System for helicopter 
operation in coastal 
waters. 
2. Uni Kiel, 
TAP 
3 
Koske 
Concept for providing all the information 
necessary for combatting accidents with 
hazardous substances. 
Documentation within the framework of the 
BONN Agreement. 
A drift buoy has been developed and used, which 
determines its position automatically once a 
minute relatively to the existing DECCA-navigation 
system. The data are stored within the buoy and 
are transmitted either to a receiving station 
ashore or to a research vessel. The buoy tra 
jectories indicate the typical movements of 
water bodies in the German Bight and the 
accompanying transport of suspended matter. 
Owing to the strong tidal changes in the Wadden Sea 
on the West coast of Schleswig-Holstein, a fast 
synoptic coverage of a larger area cannot be 
accomplished by research vessels. Therefore, a 
small light-weight CTD-System for helicopter use 
has been developed, which is battery operated and 
is equipped with a light attenuation sensor in 
addition to the standard configuration.