This HTML5 document contains 50 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
n13http://localhost/temp/predkladatel/
n19http://linked.opendata.cz/resource/domain/vavai/riv/tvurce/
n5http://linked.opendata.cz/resource/domain/vavai/projekt/
n16http://linked.opendata.cz/ontology/domain/vavai/
n8http://linked.opendata.cz/resource/domain/vavai/zamer/
shttp://schema.org/
skoshttp://www.w3.org/2004/02/skos/core#
n3http://linked.opendata.cz/ontology/domain/vavai/riv/
n2http://linked.opendata.cz/resource/domain/vavai/vysledek/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
n4http://linked.opendata.cz/ontology/domain/vavai/riv/klicoveSlovo/
n6http://linked.opendata.cz/ontology/domain/vavai/riv/duvernostUdaju/
xsdhhttp://www.w3.org/2001/XMLSchema#
n11http://linked.opendata.cz/resource/domain/vavai/vysledek/RIV%2F60076658%3A12610%2F04%3A00005763%21RIV%2F2005%2FGA0%2F126105%2FN/
n18http://linked.opendata.cz/ontology/domain/vavai/riv/jazykVysledku/
n10http://linked.opendata.cz/ontology/domain/vavai/riv/aktivita/
n17http://linked.opendata.cz/ontology/domain/vavai/riv/obor/
n15http://linked.opendata.cz/ontology/domain/vavai/riv/druhVysledku/
n14http://reference.data.gov.uk/id/gregorian-year/

Statements

Subject Item
n2:RIV%2F60076658%3A12610%2F04%3A00005763%21RIV%2F2005%2FGA0%2F126105%2FN
rdf:type
n16:Vysledek skos:Concept
dcterms:description
The occurrence of the spiny-cheek crayfish in the Czech Republic was first reported in the 1980´s in the Elbe River and is a result of its upstream migration from Germany. This study confirms that this species occurs in many other localities across the Czech Republic. Its migration ability was experimentally studied at a thirty-chambers fishpass located at a hydro-electric power station in the Elbe River. Group-marked crayfish were placed into 3 selected chambers. Their up- and downstream movement was then registered for 30 min after crayfish stocking. We found that a large portion of the experimental crayfish was passively carried along the stream and was caught in the lowest chamber. The movement of crayfish against the water current towards the higher-positioned chambers was not recorded. However, crayfish showed to have a high ability to hold their position in a strong water flow. Overall, 56.7#9.43%, 6.7#9.43% and 3.3#4.71% of crayfish remained in the chamber of insertion and 23.3#4.71%, 30.0#1 The occurrence of the spiny-cheek crayfish in the Czech Republic was first reported in the 1980´s in the Elbe River and is a result of its upstream migration from Germany. This study confirms that this species occurs in many other localities across the Czech Republic. Its migration ability was experimentally studied at a thirty-chambers fishpass located at a hydro-electric power station in the Elbe River. Group-marked crayfish were placed into 3 selected chambers. Their up- and downstream movement was then registered for 30 min after crayfish stocking. We found that a large portion of the experimental crayfish was passively carried along the stream and was caught in the lowest chamber. The movement of crayfish against the water current towards the higher-positioned chambers was not recorded. However, crayfish showed to have a high ability to hold their position in a strong water flow. Overall, 56.7#9.43%, 6.7#9.43% and 3.3#4.71% of crayfish remained in the chamber of insertion and 23.3#4.71%, 30.0#1 Výskyt raka pruhovaného byl v České republice poprvé zaznamenán v 80. letech 20. století v řece Labi kam se dostal migrací proti proudu ze SRN. Jeho hojný výskyt byl potvrzen i na dalších lokalitách ČR. Jeho migrační schopnost byla experimentálně studována 30-komorovém rybím přechodu ve vodní elektrárně na řece Labi. Skupinově označení raci byli nasazováni do 3 vybraných komor. Byl zjišťován jejich pohyb po a proti proudu po 30 min po vysazení. Bylo zjištěno, že většina z vysazených raků se nechala pasivně unášet proudem vody a byla slovena až nejspodnější komoře. Zároveň byla ale zjištěna velká schopnost raků udržet se ve velkém proudu vody na stejném místě. V žádném případě nebyl zaznamenán pohyb raků proti proudu vody do výše položených komor. V průměru 56.7#9.43%, 6.7#9.43% a 3.3#4.71% raků zůstalo v komoře kam byli vysazeni a 23.3#4.71%, 30.0#14.14% a 26.7#17.00% raků migrovalo do níže položených komor.
dcterms:title
Migration ability of Orconectes limosus through a fishpass and notes on its occurrence in the Czech Republic Migration ability of Orconectes limosus through a fishpass and notes on its occurrence in the Czech Republic Migrační schopnost raka Orconectes limosus rybím přechodem a jeho výskyt v České republice
skos:prefLabel
Migrační schopnost raka Orconectes limosus rybím přechodem a jeho výskyt v České republice Migration ability of Orconectes limosus through a fishpass and notes on its occurrence in the Czech Republic Migration ability of Orconectes limosus through a fishpass and notes on its occurrence in the Czech Republic
skos:notation
RIV/60076658:12610/04:00005763!RIV/2005/GA0/126105/N
n3:strany
367-373
n3:aktivita
n10:Z n10:P
n3:aktivity
P(GA206/03/0532), Z(MSM 126100003)
n3:cisloPeriodika
373
n3:dodaniDat
n14:2005
n3:domaciTvurceVysledku
n19:1799630 n19:9615210
n3:druhVysledku
n15:J
n3:duvernostUdaju
n6:S
n3:entitaPredkladatele
n11:predkladatel
n3:idSjednocenehoVysledku
573593
n3:idVysledku
RIV/60076658:12610/04:00005763
n3:jazykVysledku
n18:eng
n3:klicovaSlova
crayfish;Orconectes limosus;výskyt;Česká republika;aktivita;migrace;rybí přechod
n3:klicoveSlovo
n4:crayfish n4:v%C3%BDskyt n4:aktivita n4:ryb%C3%AD%20p%C5%99echod n4:Orconectes%20limosus n4:%C4%8Cesk%C3%A1%20republika n4:migrace
n3:kodStatuVydavatele
FR - Francouzská republika
n3:kontrolniKodProRIV
[0462FCD91DD7]
n3:nazevZdroje
Bull. Fr. de la Peche et de la Pisciculture
n3:obor
n17:GL
n3:pocetDomacichTvurcuVysledku
2
n3:pocetTvurcuVysledku
3
n3:projekt
n5:GA206%2F03%2F0532
n3:rokUplatneniVysledku
n14:2004
n3:svazekPeriodika
372
n3:tvurceVysledku
Kozák, Pavel Policar, Tomáš Ďuris, Z.
n3:zamer
n8:MSM%20126100003
s:issn
0767-2861
s:numberOfPages
7
n13:organizacniJednotka
12610