About: Functional characteristics of traps of aquatic carnivorous Utricularia species

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The basic characteristics of firing and resetting were measured in isolated traps from 13 aquatic Utricularia species. The 13 species differed considerably in their firing and resetting rates. Significant interspecific differences were also found in the magnitude of firing (in total 3.7-4.2 times) and resetting rates (10-24 times) per unit trap thickness or length. Smaller and narrower traps were relatively more effective at trap firing and resetting than larger traps. A strict linear resetting rate, without any lag-period, was found during the first 3 min after trap firing in U. reflexa. This suggests that water is pumped out of the trap continuously and probably recirculates. An ecological model based on the literature data has been devised to quantify the daily N and P gain from the ambient water by Utricularia traps devoid of animal prey. The model shows that the total N and P content estimated in the trap fluid is too high to be accumulated from only the ambient water. The basic characteristics of firing and resetting were measured in isolated traps from 13 aquatic Utricularia species. The 13 species differed considerably in their firing and resetting rates. Significant interspecific differences were also found in the magnitude of firing (in total 3.7-4.2 times) and resetting rates (10-24 times) per unit trap thickness or length. Smaller and narrower traps were relatively more effective at trap firing and resetting than larger traps. A strict linear resetting rate, without any lag-period, was found during the first 3 min after trap firing in U. reflexa. This suggests that water is pumped out of the trap continuously and probably recirculates. An ecological model based on the literature data has been devised to quantify the daily N and P gain from the ambient water by Utricularia traps devoid of animal prey. The model shows that the total N and P content estimated in the trap fluid is too high to be accumulated from only the ambient water. (en)
Title	Functional characteristics of traps of aquatic carnivorous Utricularia species Functional characteristics of traps of aquatic carnivorous Utricularia species (en)
skos:prefLabel	Functional characteristics of traps of aquatic carnivorous Utricularia species Functional characteristics of traps of aquatic carnivorous Utricularia species (en)
skos:notation	RIV/67985939:_____/11:00369567!RIV12-AV0-67985939
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP504/11/0783), Z(AV0Z60050516)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Adamec, Lubomír
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Botanický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	200521
http://linked.open...ai/riv/idVysledku	RIV/67985939:_____/11:00369567
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	aquatic carnivorous plants; trap thickness measurements; water pumping (en)
http://linked.open.../riv/klicoveSlovo	trap thickness measurements water pumping aquatic carnivorous plants
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[8DDEEB21C2B5]
http://linked.open...i/riv/nazevZdroje	Aquatic Botany
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Hunters or gardeners? Probing plant-microbe interactions in rootless carnivorous Utricularia from a transcriptomic perspective
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	95
http://linked.open...iv/tvurceVysledku	Adamec, Lubomír
http://linked.open...ain/vavai/riv/wos	000295759100009
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a evoluce biodiversity fotoautotrofních organismů a hub: původ a příčiny jejich proměnlivosti, dynamika populací, společenstev a ekosystémů; využití vybraných výsledků k rozvoji Průhonického parku
issn	0304-3770
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.aquabot.2011.07.001

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