To copy the URL of a document, Right Click on the document title, select "Copy Shortcut/Copy Link", then paste as needed. Only documents available to the public have this feature enabled.
More intensive management of resident salmonid fisheries on >3000 streams in British Columbia requires estimates of biological capability for the more important and accessible streams. Capability for resident trout and char can be defined as standing crop (kg/ha, lalte summer) under moderate fishing pressure, or sustainded standing crop, which can be estimated from capability models. Based on a limited sample of intensively managed stream fisheries in the United States, annual sustained yield of trout and char (kg/ha) was correlated with standing crop and was equivalent to an avereage of 41% of the standing crop of unstocked streams. Angling effort varied considerably for accessible stream fisheries for trout and char; stream size, productivity and stocking all appeared to affect angler days per hectare. Total catch (kg/ha of harvested plus released trout and char) was similar to yield or harvest on streams with liberal regulations. Under special (or limited kill) regulations, yield was substantially reduced,
Slaney, P.A., Rosenau, M.L.; Martin, A.D.; Taylor, G.D.; Reid, G.E.; Ableson, D.H.G.. 1984. Yield - Effort and Catch Characteristics of Resident Trout and Char Fisheries on Streams. Ministry of Environment. Fisheries Technical Circular. FTC65
To copy the URL of a document, Right Click on the document title, select "Copy Shortcut/Copy Link", then paste as needed. Only documents available to the public have this feature enabled.
