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rdf:type
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Description
| - The EU’s Water Framework Directive (WFD) in particular makes good use of riverine biota—including fish—as ecological indicators of river integrity. However, it is also important to examine when our indicators fail to serve the purpose for which they were originally intended: to consistently and reliably describe the quality of the environment. We argue that in the Czech Republic (and probably several other European countries), the use of adult fish as ecological indicators often fails to fulfill these purposes for several reasons, especially when fish are stocked in natural waters, for practical considerations during field sampling, and problems with public relations. Monitoring of YOY fishes does not provide direct information about age structure of fish populations, which is required by WFD. YOY sampling is a useful—albeit imperfect—method for providing a sensitive response to ecological status of rivers, especially under specific stocking conditions.
- The EU’s Water Framework Directive (WFD) in particular makes good use of riverine biota—including fish—as ecological indicators of river integrity. However, it is also important to examine when our indicators fail to serve the purpose for which they were originally intended: to consistently and reliably describe the quality of the environment. We argue that in the Czech Republic (and probably several other European countries), the use of adult fish as ecological indicators often fails to fulfill these purposes for several reasons, especially when fish are stocked in natural waters, for practical considerations during field sampling, and problems with public relations. Monitoring of YOY fishes does not provide direct information about age structure of fish populations, which is required by WFD. YOY sampling is a useful—albeit imperfect—method for providing a sensitive response to ecological status of rivers, especially under specific stocking conditions. (en)
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Title
| - Young-of-the-year fish assemblages as an alternative to adult fish monitoring for ecological quality evaluation of running waters
- Young-of-the-year fish assemblages as an alternative to adult fish monitoring for ecological quality evaluation of running waters (en)
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skos:prefLabel
| - Young-of-the-year fish assemblages as an alternative to adult fish monitoring for ecological quality evaluation of running waters
- Young-of-the-year fish assemblages as an alternative to adult fish monitoring for ecological quality evaluation of running waters (en)
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skos:notation
| - RIV/00020711:_____/10:00003013!RIV12-MZP-00020711
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(LC522), Z(AV0Z60930519), Z(MZP0002071101)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00020711:_____/10:00003013
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - 0+ Fish; Water Framework Directive; Rivers; Biological quality element (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Slavík, Ondřej
- Jurajda, Pavel
- Adámek, Z.
- White, Seth
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http://linked.open...ain/vavai/riv/wos
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1007/s10750-010-0111-4
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is http://linked.open...avai/riv/vysledek
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