About: Leslie model for predatory gall-midge population.

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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	A Leslie matrix model for predatory gall-midge is constructed. >From the model we estimate the stable age distribution which is important when the gall-midge is used in biological control. We compare the two common parametrizations of Leslie matrix, i.e., the flow-birth and the pulse-birth projections. We show that both parametrizations lead for the given data set to practically the same results. Then we study the optimal gall-midge introduction scheme which leads quicker to the stable age distribution if only certain instars can effectively be introduced. This is also important, because in biological control we need to minimize the time that a population needs to reach the stable age distribution. A Leslie matrix model for predatory gall-midge is constructed. >From the model we estimate the stable age distribution which is important when the gall-midge is used in biological control. We compare the two common parametrizations of Leslie matrix, i.e., the flow-birth and the pulse-birth projections. We show that both parametrizations lead for the given data set to practically the same results. Then we study the optimal gall-midge introduction scheme which leads quicker to the stable age distribution if only certain instars can effectively be introduced. This is also important, because in biological control we need to minimize the time that a population needs to reach the stable age distribution. (en)
Title	Leslie model for predatory gall-midge population. Leslie model for predatory gall-midge population. (en)
skos:prefLabel	Leslie model for predatory gall-midge population. Leslie model for predatory gall-midge population. (en)
skos:notation	RIV/60077395:_____/00:60000014!RIV/2003/AV0/A60003/N
http://linked.open.../vavai/riv/strany	73;77
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/98/0227), P(GA513/95/0322), P(VS96086), Z(AV0Z5007907)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Havelka, Jan Křivan, Vlastimil
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	Entomologický ústav AV ČR
http://linked.open...dnocenehoVysledku	715935
http://linked.open...ai/riv/idVysledku	RIV/60077395:_____/00:60000014
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	N/A (en)
http://linked.open.../riv/klicoveSlovo	N/A
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[0769CD840B54]
http://linked.open...i/riv/nazevZdroje	Ecological Modeling
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...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical methods of theoretical population biology Optimization of pest in first technique for the control of aphid Aphis gossypii Glov. through predatory gall-midge Aphidoletes aphidimyza on glasshouse cucumber Establishment of the Biomathematical Laboratory Directed to Ecology
http://linked.open...UplatneniVysledku	2000
http://linked.open...v/svazekPeriodika	126
http://linked.open...iv/tvurceVysledku	Havelka, Jan Křivan, Vlastimil
http://linked.open...n/vavai/riv/zamer	The use of insects for quality assessment and possible management of the ecosystems in Central Europe
issn	0304-3800
number of pages	5 (xsd:int)

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