From: Der Fischrückgang in der oberen DonauDecrease in fish populations in the upper Danube River
DonauScheer | RheinAlbbruck-Dogern | RheinBirsfelden | NeckarDeizisau | NeckarLauffen | |||||
---|---|---|---|---|---|---|---|---|---|
Datum | [µg/kg] | Datum | [µg/kg] | Datum | [µg/kg] | Datum | [µg/kg] | Datum | [µg/kg] |
1.1994 | 9533 | – | – | – | – | 1.1994 | 4151 | 1.1994 | 8943 |
1.1995 | 3100 | – | – | 1.1995 | 1000 | 1.1996 | 5604 | 1.1996 | 7481 |
1.1997 | 5610 | 1.1997 | 2660 | 1.1997 | 250 | 1.1997 | 3690 | 1.1997 | 20240 |
2.1999 | 3620 | 11.1998 | 120 | 10.1998 | 720 | 12.1998 | 9870 | 11.1998 | 5020 |
11.1999 | 1570 | 11.1999 | 240 | 10.1999 | 100 | 10.1999 | 1060 | 10.1999 | 3825 |
11.2000 | 1230 | 11.2000 | 704 | 11.2000 | 646 | 10.2000 | 1221 | 10.2000 | 2630 |
12.2001 | 2824 | 11.2001 | 2283 | 11.2001 | 489 | 10.2001 | 3030 | 10.2001 | 9030 |
11.2002 | 2145 | 10.2002 | 667 | 10.2002 | 1002 | 10.2002 | 3754 | 10.2002 | 3445 |
10.2003 | 2722 | 10.2003 | 904 | 10.2003 | 871 | 10.2003 | 678 | 10.2003 | 7610 |
11.2004 | 3478 | 11.2004 | 659 | 12.2004 | 407 | 11.2004 | 1210 | 11.2004 | 1209 |