Herring stock estimates from diving surveys of spawn for the west coast of Vancouver Island in 1984 / C.W. Haegele and J.F. Schweigert.: Fs97-4/1837E-PDF
"Diving surveys of spawn estimated herring stocks on the west coast of Vancouver Island, between Esperanza Inlet and Barkley Sound, at 19,710 tonnes in 1984. In two of the three Statistical Areas, Esperanza Inlet and Barkley Sound, stocks are smaller than catches in previous years. Stocks have declined throughout the study area in recent years and appear to be at a low level. Spawn was distributed shallow in Esperanza Inlet and Clayoquot Sound and deep in Barkley Sound"--Abstract, page iii.
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| Title | Herring stock estimates from diving surveys of spawn for the west coast of Vancouver Island in 1984 / C.W. Haegele and J.F. Schweigert. |
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| Publication type | Monograph - View Master Record |
| Language | [English] |
| Format | Digital text |
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| Description | 1 online resource (iii, 67 pages) : illustrations, maps. |
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