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
| Ministère/Organisme | Canada. Fisheries and Marine Service. Pacific Region. Habitat Protection Directorate., issuing body. |
|---|---|
| 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. |
| Titre de la série | Technical report series ; PAC/T-76-21 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | Digitized edition from print [produced by Environment and Climate Change Canada]. Cover title. Includes bibliographical references (page 49). |
| Information sur la publication | [Vancouver] : Habitat Protection Directorate, Pacific Region, [1976] |
| Auteur / Contributeur | Tutty, B. D., author. |
| Description | 1 online resource (iii, 56 pages) : illustrations, charts. |
| Numéro de catalogue |
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| Descripteurs | Salmonidae -- Effect of habitat modification on -- British Columbia -- Fraser River. Salmonidae -- Migration -- British Columbia -- Fraser River. Dredging -- Environmental aspects -- British Columbia -- Fraser River. Salmonidés -- Effets des modifications de l'habitat sur -- Colombie-Britannique -- Fraser, Fleuve. Salmonidés -- Migration -- Colombie-Britannique -- Fraser, Fleuve. Dragage -- Aspect de l'environnement -- Colombie-Britannique -- Fraser, Fleuve. |
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