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Record #143897:

Size, age and spawning frequency of landlocked Arctic charr Salvelinus alpinus (L.) in Svartvatnet, Svalbard / Nils Gullestad, Anders Klemetsen.

Title: Size, age and spawning frequency of landlocked Arctic charr Salvelinus alpinus (L.) in Svartvatnet, Svalbard / Nils Gullestad, Anders Klemetsen.
Author(s): Gullestad, Nils.
Klemetsen, Anders.
Date: 1997.
In: Polar Research. (1997.), Vol. 16(2) (1997)
Abstract: Charr were collected in gill nets in 1964. Authors found very prominent modal group of large, old, sexually active fish of both sexes. Length ranged from 15 to 62 cm and age range was 7 to 31 years. Length at age increased steadily to modal group, then slowly. Mortality rates seemed to be low. Ages at first spawning for most were from 7 to 9 years old, with cycles of two years.
Notes:

Polar Research. Vol. 16(2) :85-92 (1997).

Keywords: 591.134 -- Animal growth.
591.16 -- Animal reproduction.
597.553.2 -- Salmoniformes: Salvelinus alpinus.
H4 -- Zoology: fish.
(*3) -- Arctic regions.
(*32) -- Svalbard.
SPRI record no.: 143897

MARCXML

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005 20220928013706.0
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008 220928s1997####xx#ab#|##|###|0||#0|eng#d
035 ## ‡aSPRI-143897
040 ## ‡aUkCU-P‡beng‡eaacr
100 1# ‡aGullestad, Nils.
245 10 ‡aSize, age and spawning frequency of landlocked Arctic charr Salvelinus alpinus (L.) in Svartvatnet, Svalbard /‡cNils Gullestad, Anders Klemetsen.
260 ## ‡a[S.l.] :‡b[s.n.],‡c1997.
300 ## ‡ap. 85-92 :‡bdiags., tables, map.
500 ## ‡aPolar Research. Vol. 16(2) :85-92 (1997).
520 3# ‡aCharr were collected in gill nets in 1964. Authors found very prominent modal group of large, old, sexually active fish of both sexes. Length ranged from 15 to 62 cm and age range was 7 to 31 years. Length at age increased steadily to modal group, then slowly. Mortality rates seemed to be low. Ages at first spawning for most were from 7 to 9 years old, with cycles of two years.
650 07 ‡a591.134 -- Animal growth.‡2udc
650 07 ‡a591.16 -- Animal reproduction.‡2udc
650 07 ‡a597.553.2 -- Salmoniformes: Salvelinus alpinus.‡2udc
650 07 ‡aH4 -- Zoology: fish.‡2local
651 #7 ‡a(*3) -- Arctic regions.‡2udc
651 #7 ‡a(*32) -- Svalbard.‡2udc
700 1# ‡aKlemetsen, Anders.
773 0# ‡7nnas ‡tPolar Research. ‡gVol. 16(2) (1997) ‡wSPRI-64246
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20220928