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Description
| - The effects of restoration of a formerly channelized small submontane stream situated in the Blanský Les Protected Landscape Area on macroinvertebrate assemblages as an indicator group have been studied. The restoration project was carried out during two stages (1998 and 2000). It consisted of excavating a new channel to restore the historic meandering pattern. The evaluation is primarily based on the comparison of composition between pre-restoration (1995) and post-restoration (2000–2003) macroinvertebrate samples focusing on species richness, and composition. The analyses showed a substantial increase in species richness that was especially prominent shortly after the restoration intervention. This increase was not only due to the creation of lentic habitats, but was even observed at every single sampling site of the stream. The DCA ordination of species composition indicated a considerable increase in the between-site diversity. Diversity of lotic sites showed only a slight increase, which was most prominent during the last year of the sampling period. Although the restoration intervention considerably increased species richness and markedly changed species composition, there was no detectable increase of rare or vulnerable Ephemeroptera and Plecoptera species.
- The effects of restoration of a formerly channelized small submontane stream situated in the Blanský Les Protected Landscape Area on macroinvertebrate assemblages as an indicator group have been studied. The restoration project was carried out during two stages (1998 and 2000). It consisted of excavating a new channel to restore the historic meandering pattern. The evaluation is primarily based on the comparison of composition between pre-restoration (1995) and post-restoration (2000–2003) macroinvertebrate samples focusing on species richness, and composition. The analyses showed a substantial increase in species richness that was especially prominent shortly after the restoration intervention. This increase was not only due to the creation of lentic habitats, but was even observed at every single sampling site of the stream. The DCA ordination of species composition indicated a considerable increase in the between-site diversity. Diversity of lotic sites showed only a slight increase, which was most prominent during the last year of the sampling period. Although the restoration intervention considerably increased species richness and markedly changed species composition, there was no detectable increase of rare or vulnerable Ephemeroptera and Plecoptera species. (en)
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Title
| - Effect of meander restoration on macroinvertebrate biodiversity: the case of the Borová stream (Blanský Les, Czech Republic)
- Effect of meander restoration on macroinvertebrate biodiversity: the case of the Borová stream (Blanský Les, Czech Republic) (en)
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skos:prefLabel
| - Effect of meander restoration on macroinvertebrate biodiversity: the case of the Borová stream (Blanský Les, Czech Republic)
- Effect of meander restoration on macroinvertebrate biodiversity: the case of the Borová stream (Blanský Les, Czech Republic) (en)
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skos:notation
| - RIV/60077344:_____/12:00383406!RIV13-AV0-60077344
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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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/60077344:_____/12:00383406
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - stream restoration; meander reconstruction; species richness (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...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Soldán, Tomáš
- Maradová, M.
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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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