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Record #126050:

The mortality of vendace (Coregonus albula L.) eggs incubated in the sea area off Simo in the northern Bothnian Bay / Erkki Jokikokko.

Title: The mortality of vendace (Coregonus albula L.) eggs incubated in the sea area off Simo in the northern Bothnian Bay / Erkki Jokikokko.
Author(s): Jokikokko, Erkki.
Date: 1993.
In: Aqua Fennica. (1993.), Vol. 23(1) (1993)
Abstract: Vendace catch of professional fishermen off Finnish coast of northern Bothnian Bay has decreased from about 500 tons at end of 1970s to about 100 tons today. Lehtonen (1984) suggested that main reason for this has been migration between Finland and Sweden and trawl fishing of migrated vendace during spawning time. To examine winter mortality, during winter 1992 vendace eggs were kept for 112 days on sea bottom in three places off Simo. Mortality varied from 2.5% to 45% according to place of incubation, lowest in open sea and highest near coast.
Notes:

Aqua Fennica. Vol. 23(1) :63-67 (1993).

Keywords: 639.2 -- Fisheries.
H4 -- Zoology: fish.
(*611) -- Baltic Sea.
SPRI record no.: 126050

MARCXML

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001 SPRI-126050
005 20220928211125.0
007 ta
008 220928s1993####xx#ab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-126050
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aJokikokko, Erkki.
245 14 ‡aThe mortality of vendace (Coregonus albula L.) eggs incubated in the sea area off Simo in the northern Bothnian Bay /‡cErkki Jokikokko.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1993.
300 ## ‡ap. 63-67 :‡bdiags., table, map.
500 ## ‡aAqua Fennica. Vol. 23(1) :63-67 (1993).
520 3# ‡aVendace catch of professional fishermen off Finnish coast of northern Bothnian Bay has decreased from about 500 tons at end of 1970s to about 100 tons today. Lehtonen (1984) suggested that main reason for this has been migration between Finland and Sweden and trawl fishing of migrated vendace during spawning time. To examine winter mortality, during winter 1992 vendace eggs were kept for 112 days on sea bottom in three places off Simo. Mortality varied from 2.5% to 45% according to place of incubation, lowest in open sea and highest near coast.
650 07 ‡a639.2 -- Fisheries.‡2udc
650 07 ‡aH4 -- Zoology: fish.‡2local
651 #7 ‡a(*611) -- Baltic Sea.‡2udc
773 0# ‡7nnas ‡tAqua Fennica. ‡gVol. 23(1) (1993) ‡wSPRI-69042
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220928