Note to the effects of environmental conditions on the occurrence of benthic water bug Aphelocheirus aestivalis (Heteroptera: Aphelocheiridae

0331136 - BC 2010 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Papáček, M. - Ditrich, T. - Soldán, Tomáš - Zahrádková, S.
Note to the effects of environmental conditions on the occurrence of benthic water bug Aphelocheirus aestivalis (Heteroptera: Aphelocheiridae.
Communications and Abstracts. České Budějovice: University of South Bohemia, 2009 - (Soldán, T.; Papáček, M.; Boháč, J.), s. 70-73. ISBN 978-80-7394-167-3.
[SIEEC 21. Symposium Internationale Entomofaunisticum Europae Centralis. České Budějovice (CZ), 28.06.2009-03.07.2009]
Grant CEP: GA AV ČR 1QS500070505
Výzkumný záměr: CEZ:AV0Z50070508
Klíčová slova: Aphelocheirus aestivalis * habitats * abiotic environmental variables
Kód oboru RIV: EH - Ekologie - společenstva

The aim of this study was to find out what abiotic environmental variables are related to the occurrence of benthic water bug Aphelocheirus aestivalis. Samples and abiotic environmental data sets obtained by extensive monitoring of Labe, Vltava and Danube river basin in the Czech Republic were sorted and analysed by Redundancy analysis (RDA). Results of RDA did not offer transparent response on our question. The reason is probably too rough scaling of environmental variables used commonly by hydrobiologist for monitoring of benthos in running waters. More detailed design of fieldwork is probably necessary for a better solution of question mentioned above.
Trvalý link: http://hdl.handle.net/11104/0005496