GO TO THE METHOD OF GROWTH RATE BAСK-CALCULATION OF WHITEFISH COREGONUS LAVARETUS (L.) IN RESERVOIRS OF NORTHERN FENNOSCANDIA

Autor:	Nikolai Kashulin, E. A. Zubova, Pyotr Terentjev
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	Scale (ratio) whitefish сoregonus lavaretus (l.) Ecology lake imandra Zoology lakes of pasvik river system back-calculated length scale Geography General Earth and Planetary Sciences Fish lcsh:Q lcsh:Science General Environmental Science
Zdroj:	Transactions of the Karelian Research Centre of the Russian Academy of Sciences, Iss 9, Pp 78-89 (2016)
ISSN:	2312-4504 1997-3217
Popis:	For different morphs of whitefish in waters of the Murmansk region morphological detailed analysis of the recording and mineralized structures (scale) have been conducted, and the method of length back-calculation of the fish on the scale have been optimized. This paper shows irregularity of relative growth of different scale sectors throughout the life of the fish at constant scale form. Anterior diagonal radius of the scale is recommended for back-calculations of fish body length.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24994f273bd9ebbdf2e01343ba4552e3 http://journals.krc.karelia.ru/index.php/limnology/article/view/387 Zobrazit plný text záznamu