About: Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model.

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About: Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model. Goto Sponge NotDistinct Permalink

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	We study the implications of body sizes of phytoplankton and zooplankton for total system dynamics by optimizing exergy as a goal function for system performance indicator. The rates of different sub-processes of phytoplankton and zooplankton are calculated, by means of allometric relationships of their body sizes. The highest exergy values in different combinations of phytoplankton and zooplankton size indicate the maximum biomass of fish with relative proportions of phytoplankton and zooplankton. We also test the effect of phosphorus input conditions corresponding to oligotrophic, mesotrophic, eutrophic system on its dynamics. We study the implications of body sizes of phytoplankton and zooplankton for total system dynamics by optimizing exergy as a goal function for system performance indicator. The rates of different sub-processes of phytoplankton and zooplankton are calculated, by means of allometric relationships of their body sizes. The highest exergy values in different combinations of phytoplankton and zooplankton size indicate the maximum biomass of fish with relative proportions of phytoplankton and zooplankton. We also test the effect of phosphorus input conditions corresponding to oligotrophic, mesotrophic, eutrophic system on its dynamics. (en)
Title	Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model. Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model. (en)
skos:prefLabel	Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model. Optimization of exergy and implications of body sizes of phytoplankton and zooplankton in an aquatic ecosystem model. (en)
skos:notation	RIV/60077395:_____/01:60010023!RIV/2003/AV0/A60003/N
http://linked.open.../vavai/riv/strany	219;234
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA201/98/P202), P(VS96086), Z(AV0Z5007907), Z(MSM 123100004)
http://linked.open...iv/cisloPeriodika	N/A
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Straškraba, Milan Berec, Luděk
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	690326
http://linked.open...ai/riv/idVysledku	RIV/60077395:_____/01:60010023
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	[2480152FECD0]
http://linked.open...i/riv/nazevZdroje	Ecological Modelling
http://linked.open...in/vavai/riv/obor	DA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	Individual-based models in mathematical ecology: construction and analysis Establishment of the Biomathematical Laboratory Directed to Ecology
http://linked.open...UplatneniVysledku	2001
http://linked.open...v/svazekPeriodika	140
http://linked.open...iv/tvurceVysledku	Berec, Luděk Jorgensen, S. E. Straškraba, Milan Ray, S.
http://linked.open...n/vavai/riv/zamer	The use of insects for quality assessment and possible management of the ecosystems in Central Europe http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20123100004
issn	0304-3800
number of pages	16 (xsd:int)

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