Suitability criteria for spawning habitat of riverine European grayling

Generalized suitability curves, developed for the spawning habitat of grayling Thymallus thymallus by combining new preference data with information available in the literature, provided optimal ranges for dominant substratum size, water depth and mean water velocity. These were 16-32 mm, 30-40 cm,...

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Veröffentlicht in:	Journal of fish biology 2002-05, Vol.60 (5), p.1351-1354
Hauptverfasser:	NYKÄNEN, M, HUUSKO, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Agnatha. Pisces Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Freshwater Fundamental and applied biological sciences. Psychology Thymallus thymallus Vertebrata
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Beschreibung
Zusammenfassung:	Generalized suitability curves, developed for the spawning habitat of grayling Thymallus thymallus by combining new preference data with information available in the literature, provided optimal ranges for dominant substratum size, water depth and mean water velocity. These were 16-32 mm, 30-40 cm, and 50-60 cm s super(-1), respectively. Copyright 2002 The Fisheries Society of the British Isles. Published by Elsevier Science Ltd. All rights reserved.
ISSN:	0022-1112 1095-8649
DOI:	10.1006/jfbi.2002.1946