About: Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Pattern of target strength (TS) during 360° rotation in the horizontal plane was studied for six common European fish species: brown trout (Salmo trutta), perch (Perca fluviatilis) bream (Abramis brama), roach (Rutilus rutilus), carp (Cyprinus carpio), and bleak (Alburnus alburnus). The TS distribution differed, between fish with one- and two-chambered swimbladders. For two-chambered fish, the TS transition between minima and maxima was linear, and the median of the TS value was similar to the mean. For one-chambered fish TS distribution was skewed and median TS considerable smaller than the mean, The relationship between TS and fish aspect relative to the sonar beam, can be described by a linear model for fish with two-chambered swimbladders and by a quadratic model for fish with one-chambered swimbladders. This study provides new general equations for modeling the dependence of TS on any body aspect in the horizontal plane as well as equations for common European fish species. Pattern of target strength (TS) during 360° rotation in the horizontal plane was studied for six common European fish species: brown trout (Salmo trutta), perch (Perca fluviatilis) bream (Abramis brama), roach (Rutilus rutilus), carp (Cyprinus carpio), and bleak (Alburnus alburnus). The TS distribution differed, between fish with one- and two-chambered swimbladders. For two-chambered fish, the TS transition between minima and maxima was linear, and the median of the TS value was similar to the mean. For one-chambered fish TS distribution was skewed and median TS considerable smaller than the mean, The relationship between TS and fish aspect relative to the sonar beam, can be described by a linear model for fish with two-chambered swimbladders and by a quadratic model for fish with one-chambered swimbladders. This study provides new general equations for modeling the dependence of TS on any body aspect in the horizontal plane as well as equations for common European fish species. (en)
Title	Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane (en)
skos:prefLabel	Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane (en)
skos:notation	RIV/60077344:_____/11:00360213!RIV12-AV0-60077344
http://linked.open...avai/predkladatel	Biologické centrum AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA206/07/1392), Z(AV0Z60170517)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Frouzová, Jaroslava Kubečka, Jan Mrkvička, Tomáš
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	194552
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/11:00360213
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	target strength; fish; swimbladder; horizontal; acoustics (en)
http://linked.open.../riv/klicoveSlovo	acoustics fish horizontal swimbladder target strength
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[3617EA9A0AAC]
http://linked.open...i/riv/nazevZdroje	Fisheries Research
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Horizontal acoustic surveys and fish behaviour in the open water
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	109
http://linked.open...iv/tvurceVysledku	Kubečka, Jan Mrkvička, Tomáš Frouzová, Jaroslava
http://linked.open...ain/vavai/riv/wos	000289400300014
http://linked.open...n/vavai/riv/zamer	Struktura, funkce a vývoj vodních ekosystémů
issn	0165-7836
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.fishres.2011.01.026
is http://linked.open...avai/riv/vysledek of	Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane Differences in acoustic target strength pattern between fish with one- and two-chambered swimbladder during rotation in the horizontal plane

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