31 datasets found

F = freshwater, BF = brackish-freshwater, B = brackish, BM = brackish-marine, M = marine.

In order to monitor long-term variability in or eventual change of the planktonic community a semiquantitative analysis of microplankton based on net sampling is ongoing since...

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present

0 = not present / 1 = present