Náttúrufræðingurinn - 1987, Page 29

FJOLDI
LAXA
6. mynd. Afli á 1000 króka, þ.e. aflinn í einstökum lögnum miðað við sömu sókn. - The
number ofsalmon caught per 1000 hooks.
%
7. mynd. Lengdardreifing laxins í veiðiferð Hamrafossur í febrúar-mars 1982. - Length
distribution ofthe salmon caught during the trip. The broken line represents salmon whose
scales were sampled while the unbroken one includes all other length measurements.
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