NAKKEPÜÜNISED
Vertikaalne nakkevõrk straight line and can be retrieved by cutting a second hole in ice;
the net is then pulled toward that hole. Imler (1971) attached a
radio transmitter to locate their jigger in mountain lakes with heavy
snow cover. This jigger is 2.44 m long.
(d = iron lever; e = metal runners; f = pin joints)
30
Kolmeseinalise võrgu
trammelvõrgu - püügile asetamise
skeem
31
Effect of hanging on the selectivity of 35 mm gillnets to perch and roach (after Mohr, 1965).
"Hanging coefficient" is the ratio of the length of completed net to the stretched length of
webbing used to make it
Rakenduskoefitsiendi mõju saagi pikkuselisele koosseisule
Ahven Särg
annaabi.ee 
