Attributes | Values |
---|
rdf:type
| |
Description
| - Distribution and diet of age 0+ fish were studied in the deep canyon-shaped Římov Reservoir (Czech Republic), which is characterized by a longitudinal trophic gradient. During late summer of two years, 0+ fish were sampled from inshore and offshore habitats along the longitudinal reservoir axis. Offshore catches of 0+ fish from the surface layer were dominated by roach (Rutilus rutilus), bream (Abramis brama) and perch (Perca fluviatilis), whereas in the deeper open water perch predominated. Inshore catches of 0+ fish were constituted mainly by perch and roach. The proportions of roach in the inshore catches were highest at the upper and most eutrophic part of the reservoir, whereas the proportions of perch in the inshore catches were higher at the downstream areas. Total catches of both inshore and offshore 0+ fish increased upstream in the reservoir. The diet of both inshore and offshore 0+ fish consisted of crustacean zooplankton.
- Distribution and diet of age 0+ fish were studied in the deep canyon-shaped Římov Reservoir (Czech Republic), which is characterized by a longitudinal trophic gradient. During late summer of two years, 0+ fish were sampled from inshore and offshore habitats along the longitudinal reservoir axis. Offshore catches of 0+ fish from the surface layer were dominated by roach (Rutilus rutilus), bream (Abramis brama) and perch (Perca fluviatilis), whereas in the deeper open water perch predominated. Inshore catches of 0+ fish were constituted mainly by perch and roach. The proportions of roach in the inshore catches were highest at the upper and most eutrophic part of the reservoir, whereas the proportions of perch in the inshore catches were higher at the downstream areas. Total catches of both inshore and offshore 0+ fish increased upstream in the reservoir. The diet of both inshore and offshore 0+ fish consisted of crustacean zooplankton. (en)
- V hluboké korytovité nádrži Římov charakterizované podélným trofickým gradientem bylo studováno prostorové rozmístění a potrava ryb věkové kategorie 0+. Odlovy ryb byly prováděny v litorálním i pelagickém habitatu v pozdním létě 1999 a 2001. V hladinové vrstvě volné vody byly úlovky 0+ ryb tvořeny ploticí obecnou, cejnem velkým a okounem říčním. Úlovky v hlubších vrstvách volné vody byly tvořeny převážně okounem. V litorálních úlovcích byla plotice nejhojněji zastoupena v eutrofní přítokové části nádrže, naopak podíl okouna v úlovcích byl větší v hrázové oblasti. Celkové úlovky 0+ ryb byly největší v přítokové části nádrže. Zooplankton představoval dominantní složku potravy 0+ ryb. Okoun se živil perloočkami i klanonožci, plotice konzumovala především perloočky. (cs)
|
Title
| - Distribution and diet of 0+ fish within a canyon-shaped European reservoir in late summer
- Rozmístění a potrava 0+ ryb v korytovité evropské nádrži v pozdním létě (cs)
- Distribution and diet of 0+ fish within a canyon-shaped European reservoir in late summer (en)
|
skos:prefLabel
| - Distribution and diet of 0+ fish within a canyon-shaped European reservoir in late summer
- Rozmístění a potrava 0+ ryb v korytovité evropské nádrži v pozdním létě (cs)
- Distribution and diet of 0+ fish within a canyon-shaped European reservoir in late summer (en)
|
skos:notation
| - RIV/60077344:_____/06:00042037!RIV07-AV0-60077344
|
http://linked.open.../vavai/riv/strany
| |
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| - P(GP206/06/P418), P(IAA6017201), V, Z(AV0Z60170517)
|
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/60077344:_____/06:00042037
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - juvenile fish; spatial heterogeneity; freshwater reservoir (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
|
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| - International Review of Hydrobiology
|
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| - Kubečka, Jan
- Seďa, Jaromír
- Matěna, Josef
- Vašek, Mojmír
|
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |