The effect of artificial increases in water conductivity on the efficiency of electric fishing in tropical streams (Paraná, Brazil)

PENCZAK, T.; AGOSTINHO, A.A.; GLOWACKI, L.; GOMES, L.C.

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Campo DC	Valor	Idioma
dc.contributor.advisor		pt_BR
dc.contributor.author	PENCZAK, T.; AGOSTINHO, A.A.; GLOWACKI, L.; GOMES, L.C.	pt_BR
dc.date.accessioned	2018-10-31T19:43:00Z	-
dc.date.available	2018-10-31T19:43:00Z	-
dc.identifier.uri	http://repositorio.uem.br:8080/jspui/handle/1/5281	-
dc.description	PENCZAK, Tadeusz; AGOSTINHO, Angelo Antonio; GLOWACKI, Lucasz; GOMES, Luiz Carlos. The effect of artificial increases in water conductivity on the efficiency of electric fishing in tropical streams (Paraná, Brazil). Hydrobiologia, Dordrecht, v.350, no.1-3, p.189-201, 1997.	pt_BR
dc.description.abstract	Four sites in three small tropical streams each were sampled with three successive electrofishings per constant unit effort, starting at the site with lowest natural water conductivity. Each second-fourth site was sampled at double water conductivity (up to 300 µS cm-1 only) by dissolving salt in the water. Electric fishing efficiency estimated by three efficiency indexes was not significantly correlated with increasing conductivity. The reasons for this result are discussed.	en
dc.rights	openAccess	pt_BR
dc.subject	Riachos tropicais	pt_BR
dc.subject	Variação de condutividade	pt_BR
dc.subject	Pesca elétrica	pt_BR
dc.subject	Amostragem de eficiência	pt_BR
dc.subject	Paraná, Rio	pt_BR
dc.subject	Brasil.	pt_BR
dc.subject	Tropical stream	en
dc.subject	Variation of conductivity	en
dc.subject	Electrofishing	en
dc.subject	Sampling efficiency	en
dc.subject	Paraná River	en
dc.subject	Brazil.	en
dc.title	The effect of artificial increases in water conductivity on the efficiency of electric fishing in tropical streams (Paraná, Brazil)	pt_BR
dc.type	article	pt_BR
dc.description.resumo		pt_BR
dc.publisher.country	Brasil	pt_BR
dc.publisher.initials	UEM	pt_BR
dc.subject.cnpq1	Ciências Biológicas	pt_BR
dc.subject.cnpq2	Ecologia	pt_BR
Aparece nas coleções:	1.2 Artigo - Ciências Biológicas (CCB)

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