About: Diversity in a complex ecological network with two interaction types

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Most studies on ecological networks consider only a single interaction type (e.g. competitive, predatory or mutualistic),and try to develop rules for system stability based exclusively on properties of this interaction type. However, the stability of ecological networks may be more dependent on the way different interaction types are combined in real communities. To address this issue, we start by compiling an ecological network in the Donana Biological Reserve, southern Spain, with 390 species and 798 mutualistic and antagonistic interactions. We characterize network structure by looking at how mutualistic and antagonistic interactions are combined across all plant species. Both the ratio of mutualistic to antagonistic interactions per plant, and the number of basic modules with an antagonistic and a mutualistic interaction are very heterogeneous across plant species, with a few plant species showing very high values for these parameters. Most studies on ecological networks consider only a single interaction type (e.g. competitive, predatory or mutualistic),and try to develop rules for system stability based exclusively on properties of this interaction type. However, the stability of ecological networks may be more dependent on the way different interaction types are combined in real communities. To address this issue, we start by compiling an ecological network in the Donana Biological Reserve, southern Spain, with 390 species and 798 mutualistic and antagonistic interactions. We characterize network structure by looking at how mutualistic and antagonistic interactions are combined across all plant species. Both the ratio of mutualistic to antagonistic interactions per plant, and the number of basic modules with an antagonistic and a mutualistic interaction are very heterogeneous across plant species, with a few plant species showing very high values for these parameters. (en)
Title	Diversity in a complex ecological network with two interaction types Diversity in a complex ecological network with two interaction types (en)
skos:prefLabel	Diversity in a complex ecological network with two interaction types Diversity in a complex ecological network with two interaction types (en)
skos:notation	RIV/60077344:_____/09:00331950!RIV10-AV0-60077344
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA100070601), Z(AV0Z50070508)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	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	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	310924
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/09:00331950
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	complex ecological network (en)
http://linked.open.../riv/klicoveSlovo	complex ecological network
http://linked.open...odStatuVydavatele	DK - Dánské království
http://linked.open...ontrolniKodProRIV	[DE176713D6F4]
http://linked.open...i/riv/nazevZdroje	Oikos
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical models of biological networks
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	118
http://linked.open...iv/tvurceVysledku	Křivan, Vlastimil Bascompte, J. Jordano, P. Melián, C. J.
http://linked.open...ain/vavai/riv/wos	000261983000013
http://linked.open...n/vavai/riv/zamer	Study of the regulation of insect organism, dynamics of insect populations and function of insects in ecosystems
issn	0030-1299
number of pages	9 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Diversity in a complex ecological network with two interaction types Diversity in a complex ecological network with two interaction types Diversity in a complex ecological network with two interaction types Diversity in a complex ecological network with two interaction types

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