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Ichthyofauna of the lower reaches of the Dyje River and the adjacent floodplain with floodplain forests
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SYSNO ASEP 0164220 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Ichthyofauna of the lower reaches of the Dyje River and the adjacent floodplain with floodplain forests Author(s) Lusk, Stanislav (UBO-W) RID
Lusková, Věra (UBO-W) RID, SAI
Halačka, Karel (UBO-W) RID, SAI
Horák, Václav (UBO-W) SAI
Pražák, O. (CZ)Source Title Management of floodplain forests in Southern Moravia / Kulhavý J. ; Hrib M. ; Klimo E.. - Brno : Mendelova zemědělská a lesnická univerzita, 2001 - ISBN 80-7157-491-0 Pages s. 301-309 Number of pages 9 s. Action Management of Floodplain Forests in Southern Moravia Event date 13.05.2000-16.05.2000 VEvent location Židlochovice Country CZ - Czech Republic Event type EUR Language eng - English Country CZ - Czech Republic Keywords River Dyje ; floodplain ; ichthyofauna Subject RIV EH - Ecology, Behaviour R&D Projects IBS6093007 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) KSK6005114 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) GA523/97/S056 GA ČR - Czech Science Foundation (CSF) GA206/99/1519 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z6093917 - UBO-W Annotation The lower reaches of the Dyje River with adjacent floodplain constitute an unique territory fragment in the Czech Republic. Its hydrological system is prominent with a high diversity of aquatic habitats including natural floodings over the floodplain part. During last 50 years, the occurrence of 49 species fish was found there in total. Of them, 41 species are assessed to be autochtonous, i.e. 75% of the native ichthyofauna structure of the Czech Republic. As strategically significant, the direct barrier-free connection of the lower Dyje River through the Morava River with the Danube has been manifested. In such way during recent years, the occurrence has been renewed of naturally immigrating Pelecus cultratus, Gymnocephalus schraetser and Zingel zingel, which had disappeared in the past. Sporadically, also the occurrence of Acipenser ruthenus and the wild form Cyprinus carpio is renewed. Naturally in the territory of the Czech Republic, new species such as Carassius auratus, Proterorhinus marmoratus, Sander volgense and Gymnocephalus baloni have penetrated. This unique territory is intended to be proclaimed for the Biospherical reserve and as protected territory for selected fish species within the NATURA 2000 system. Workplace Institute of Vertebrate Biology Contact Hana Slabáková, slabakova@ivb.cz, Tel.: 543 422 524 Year of Publishing 2002
Number of the records: 1