-41- 
Tab. 2: 
Alkan Concentrations (ng/1) 
Pomeranian Bay 
Jul 96 Aug 97 
#Oderm. #Oderm. 
a 
a in % 
K4 (Arkona Basin) 
Jul 96 Aug 97 
Ga 277 #K4 Ga 303 #K4 
Average 
C 12 
0,391 
1,297 
0,727 
56 
0.640 
0,811 
C 13 
0,539 
1,271 
0.705 
55 
0,711 
1.013 
C 14 
0,678 
10,325 
8,267 
80 
1,300 
6,453 
C 15 
3,355 
15.213 
9,176 
60 
6,602 
2,550 
C 16 
1,009 
6,804 
5,051 
74 
2,361 
3,234 
C 17 
19,390 
25,057 
15,461 
62 
28,090 
0,160 
PRI 
0,147 
0,917 
0,809 
88 
0.511 
0,242 
C 18 
1,528 
4,983 
4,130 
83 
2,116 
1,502 
PHY 
0,216 
1,000 
0,942 
94 
0,815 
0,313 
C 19 
0,723 
2,668 
1,927 
72 
2,652 
1,015 
C 20 
0,449 
1,008 
0,606 
60 
2,772 
0,469 
C 21 
1,899 
1,741 
0,348 
20 
5,262 
0,746 
C 22 
0.697 
1,024 
0,200 
20 
1,977 
0,718 
C23 
1,550 
1,884 
0,323 
17 
2,488 
1,131 
C 24 
0.815 
1,629 
0,426 
26 
1,887 
0,967 
C 25 
1,760 
2,511 
0,431 
17 
4,062 
1,400 
C 26 
0,926 
1,988 
0,504 
25 
2,024 
1,216 
C 27 
2,086 
3.026 
0,432 
14 
5.305 
1,990 
C 28 
0,958 
1,781 
0,520 
29 
1,951 
1.093 
C 29 
3,025 
3,622 
0,552 
15 
7.640 
2,537 
C30 
0.819 
1,475 
0.362 
25 
1,712 
0,896 
CPI 
2,448 
1,619 
2,592 
1,5% 
Sum C-ger 
7,879 
31,017 
18,100 
16,547 
Tab. 3 
Concentrations of chlorinated hydrocarbons (ng/1) 
Pomeranian Bay 
K4 (Arkona Basin) 
Jul 96 
Aug 97 
Jul 96 
Aug 97 
#Odenm. 
#Oderm. 
a 
a in % 
Ga 277 #K4 Ga 303 #K4 
Average 
a-HCH 
1,100 
0,877 
0,031 
4 
1,380 
0,690 
HCB 
0,015 
0,011 
0,000 
0 
0,015 
<0,010 
ß-HCH 
0,650 
0,473 
0,012 
3 
0,540 
0,430 
v-HCH 
1,580 
1,200 
0,037 
3 
1,590 
1,050 
DDD 
0,046 
0,043 
0,008 
18 
<0,020 
<0,020 
DDT 
<0,030 
<0,030 
0,000 
0 
<0,030 
<0,030 
PCB153 
<0,010 
0,014 
0,002 
12 
<0,010 
<0,010 
PCB138 
<0,010 
n.a. 
<0,010 
n.a.