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  • Aldrovanda vesiculosa je kriticky ohrožená vodní masožravá rostlina, rychle mizející z Evropy. Jsou diskutovány pozitivní i negativní důvody pro její introdukci. Desetiletá zkušenost s introdukcí aldrovandky do ČR v letech 1994-2000 ukazuje, že rostlina může velmi úspěšně a hojně růst na nových stanovištích v intenzivní zemědělské krajině, kde nikdy předtím nerostla. Tato stanoviště jsou obvykle rákosiny či ostřicoviště v mělkých dystrofních vodách jako zbytcích dřívějších slatinišť a rašelinišť těsně u hypertrofních rybníků. Velmi nízká letní hladina vody a nízká koncentrace CO2 pod 0,1 mM jsou hlavní limitní faktory pro její růst. Většina těchto stanovišť však byla eutrofizována, což vedlo k jejímu ústupu či vymizení. Celkově z 11 stanovišť jejího vysazení v ČR pouze jedno může být považováno za velmi dobré a dlouhodobě udržitelné. Každé léto se zde vyskytuje 50.000-100.000 vzrostných vrcholů rostlin. (cs)
  • Aldrovanda vesiculosa is a critically endangered aquatic carnivorous plant, rapidly vanishing from Europe. Ten-year experience in its introduction to the Czech Republic (1994-2000) shows that Aldrovanda can grow successfully in abundant populations at new sites also in an intensively agricultural landscape. These newly established populations in the Trebon basin, Czech Republic, belong to most abundant ones in Central Europe. The sites are usually reed- or sedge-dominated shallow dystrophic wetlands. Great water level fluctuations have been found to occur at these sites. Very low water level in summer and low CO2 concentration below 0.1 mM are the main limiting factors for Aldrovanda growth. Summarily, out of 11 microsites of introduction within 1994-2000, only one can been considered as very good and sustainable. It contains 50,000-100,000 shoot apices every summer.
  • Aldrovanda vesiculosa is a critically endangered aquatic carnivorous plant, rapidly vanishing from Europe. Ten-year experience in its introduction to the Czech Republic (1994-2000) shows that Aldrovanda can grow successfully in abundant populations at new sites also in an intensively agricultural landscape. These newly established populations in the Trebon basin, Czech Republic, belong to most abundant ones in Central Europe. The sites are usually reed- or sedge-dominated shallow dystrophic wetlands. Great water level fluctuations have been found to occur at these sites. Very low water level in summer and low CO2 concentration below 0.1 mM are the main limiting factors for Aldrovanda growth. Summarily, out of 11 microsites of introduction within 1994-2000, only one can been considered as very good and sustainable. It contains 50,000-100,000 shoot apices every summer. (en)
Title
  • Ten years after the introduction of Aldrovanda vesiculosa to the Czech Republic
  • Ten years after the introduction of Aldrovanda vesiculosa to the Czech Republic (en)
  • Deset let po introdukci Aldrovanda vesiculosa do České republiky (cs)
skos:prefLabel
  • Ten years after the introduction of Aldrovanda vesiculosa to the Czech Republic
  • Ten years after the introduction of Aldrovanda vesiculosa to the Czech Republic (en)
  • Deset let po introdukci Aldrovanda vesiculosa do České republiky (cs)
skos:notation
  • RIV/67985939:_____/05:00025991!RIV06-AV0-67985939
http://linked.open.../vavai/riv/strany
  • 239;245
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • Z(AV0Z6005908)
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http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
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  • RIV/67985939:_____/05:00025991
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  • aquatic carnivorous plant,; Třeboňsko Area; dystrophic waters (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • FR - Francouzská republika
http://linked.open...ontrolniKodProRIV
  • [595DA76EE205]
http://linked.open...i/riv/nazevZdroje
  • Acta botanica Gallica
http://linked.open...in/vavai/riv/obor
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http://linked.open...v/svazekPeriodika
  • 152
http://linked.open...iv/tvurceVysledku
  • Adamec, Lubomír
http://linked.open...n/vavai/riv/zamer
issn
  • 1253-8078
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