Dredge monitoring capture data and entrainment estimates during the 1976 juvenile salmonid migration in the lower Fraser River / by B.D. Tutty, J.A. Morrison. : Fs143-2/76-21E-PDF
"Suction dredging operations to maintain navigable channel depths in the lower Fraser River were undertaken by the Department of Public Works from March 15 to June 4, 1976 during the annual downstream juvenile salmonid migration. These operations were monitored for salmonid entrainment in accordance with Department of Fisheries and Environment guidelines. Capture data for the hopper dredge DPW #312 and pipeline dredge DPW #322 is presented. Indexing techniques to assess total hopper dredge salmonid entrainment are reviewed"--Abstract.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.891926&sl=1
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| Titre | Dredge monitoring capture data and entrainment estimates during the 1976 juvenile salmonid migration in the lower Fraser River / by B.D. Tutty, J.A. Morrison. |
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| Type de publication | Monographie - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Texte numérique |
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| Description | 1 online resource (iii, 56 pages) : illustrations, charts. |
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