About: Intraguild predation: fiction or reality?

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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	Intraguild predation has become a major research topic in biological control. Quantification of multipredator interactions and an understanding of the consequences on target prey populations are needed, which only highlights the importance of population dynamics models in this field. However, intraguild predation models are usually based on Lotka–Volterra equations, which have been shown not to be adequate for modeling population dynamics of aphidophagous insects and their prey. Here we use a simple model developed for simulation of population dynamics of aphidophagous insects, which is based on the type of egg distribution made by predatory females, to estimate the real strength of intraguild predation in the aphidophagous insects. The model consists of two components: random egg distribution among aphid colonies, and between-season population dynamics of the predatory species. Intraguild predation has become a major research topic in biological control. Quantification of multipredator interactions and an understanding of the consequences on target prey populations are needed, which only highlights the importance of population dynamics models in this field. However, intraguild predation models are usually based on Lotka–Volterra equations, which have been shown not to be adequate for modeling population dynamics of aphidophagous insects and their prey. Here we use a simple model developed for simulation of population dynamics of aphidophagous insects, which is based on the type of egg distribution made by predatory females, to estimate the real strength of intraguild predation in the aphidophagous insects. The model consists of two components: random egg distribution among aphid colonies, and between-season population dynamics of the predatory species. (en) Jednoduchý model pro simulaci populační dynamiky afidofágních predátorů,který je založen na typu distribuce vajíček do koloniíí mšic.Model také odhaduje efekt kanibalismu v rámci jedné snůšky a kompetice mezi konkurenčními druhy predátorů. (cs)
Title	Intraguild predation: fiction or reality? Intraguild predation: fiction or reality? (en) Predace v rámci gild: fikce nebo skutečnost? (cs)
skos:prefLabel	Intraguild predation: fiction or reality? Intraguild predation: fiction or reality? (en) Predace v rámci gild: fikce nebo skutečnost? (cs)
skos:notation	RIV/67179843:_____/06:00047598!RIV07-MSM-67179843
http://linked.open.../vavai/riv/strany	317;322
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GD206/03/H034), P(GEDIV/06/E013), P(IAA6087301), P(LC06073)
http://linked.open...iv/cisloPeriodika	-
http://linked.open...vai/riv/dodaniDat	2007
http://linked.open...aciTvurceVysledku	Kindlmann, Pavel Kintrová, Kateřina
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	Centrum výzkumu globální změny AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	480248
http://linked.open...ai/riv/idVysledku	RIV/67179843:_____/06:00047598
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Aphids; Biological control; Ladybirds; Model; Population dynamics (en)
http://linked.open.../riv/klicoveSlovo	Aphids Model Population dynamics Biological control Ladybirds
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[69A9734F1101]
http://linked.open...i/riv/nazevZdroje	Population Ecology
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Plants, insects and vertebrates: an integrated study of ecological and evolutionary interactions on population and ecosystem levels Biodiversity Research Center Agricultural policy-induced landscape changes; efects on biodiversity and ecosystem services Community dynamics of aphidophagous predators
http://linked.open...UplatneniVysledku	2006
http://linked.open...v/svazekPeriodika	48
http://linked.open...iv/tvurceVysledku	Kindlmann, Pavel Houdková, Kateřina
issn	1438-3896
number of pages	6 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Intraguild predation: fiction or reality? Intraguild predation: fiction or reality?

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