Jahresbericht 2001 - Biologische Station im Kreis Wesel e.V. (BSKW)

� � ,KH?D��C�AH K�@ 9E�JAHC�IJA
� � � /��IA
,=JA ��I= ���� ��K ��C
5JE?DJ=C��D�K�CA�
,EA -HCA>�EIIA @AH E�JAH�=JE��=�A� 5JE?DJ=C��D�K�CA�
E� �HAEI 9AIA� B�H @A� 9E�JAH � IE�@ E� 6=>A��A !
=KBCAB�DHJ�
,EA 9E�JAH�=NE�= @AH AE��A��A� )HJA� >AJHKCA� B�H @EA
,=JK� *�/ 5/) /4) 99/ �1� 5��IJ� 5K��A
$� � & !&! & &% ! !%
!� � " !! " "$& '# "# & #!
&� � "!%$& $$# '' "! " "$#''
#� � "" # & & '& && "% #
'� � ""#"' $ & %#' & % "$"&%
'� !� " & ! & ! !' ! "#'"
6=>A��A !� 5JE?DJ=C��D�K�CA� E� �HAEI 9AIA� E� 9E�JAH �
*�/ *��IIC=�I� 5/) 5==JC=�I� /4) /H=KC=�I� 99/� 9AE�M=�CA�C=�I� �1� �E�C=�I�
5��IJ� 5��IJECA
*��IIC=�I $$�" " 6EAHA =� #� � K�@ B�H @EA
5==JC=�I #�!!" -NA�F�=HA =� &� � � )� $� �
MKH@A @=I �=NE�K� L�� �!"! /H=KC��IA�
CA��D�J� =� #� !� DEA�J IE?D AE� CA��D�JAH
�=NE�=�>AIJ=�@ L�� %% 9AE�M=�CA�C��IA E� �HAEI
9AIA� =KB� )� '� � MKH@A �EJ % �E�C��IA�
K�@ =� $� � �EJ $# 4�IJC��IA� @=I �AMAE�ECA
9E�JAH�=NE�K� B�H @EAIA )HJA� =KBCA����A��
1�ICAI=�J DEA�JA� IE?D =� #� � @EA �AEIJA�
9E�@C��IA E� @EAIA� 9E�JAH E� �HAEI 9AIA� =KB� )� @A�
6=C ����JA� E� �HAEICA>EAJ % �& % /��IA =��AH CA�=��
�JA� )HJA� CA��D�J MAH@A��
1� @A� ���=JA� ��J�>AH K�@ ��LA�>AH MKH@A� �EJ
HK�@ 1�@ELE@KA� @EA D�?DIJA� �E�C=�I�=D�A� @AH
��D�I=EI�� BAIJCAIJA��J� 1� @EAIA� ���=JA� M=HA� =K?D
@EA 4�IJC=�I�=D�A� D�DAH =�I E� @A� B��CA�@A�
���=JA�� -I ����JA� �=NE�=� $# 4�IJC��IA �K� -�@A
��J�>AH >A�>=?DJAJ MAH@A��
9AE�M=�CA�C��IA M=HA� E� @AH �MAEJA� 9E�JAHD��BJA E�
�A��A�IMAHJA� �=D�A� LAHJHAJA�� 1� .A>HK=H K�@ ��H�
IE�@ =� �MAE ��D�JAH�E�A� �AMAE�I MAEJ �>AH %
9AE�M=�CA�C��IA >A�>=?DJAJ M�H@A��
9AEJAHA *A�>=?DJK�CA� L�� /��IA� E� 9E�JAH
� E� �HAEI 9AIA� M=HA��
!