00000nam 2200000za 4500 9.852582 CaOODSP 20221107154621 cr ||||||||||| 180228s1987 quca||||o f000 0 eng d CaOODSP eng n-cn-bc En107-3/73-1987E-PDF Hagen, Michael E. Log-handling impacts on estuarine environments [electronic resource] : an analysis of the Campbell River Estuary, British Columbia / Michael Edward Hagen. Analysis of the Campbell River Estuary, British Columbia [Hull, Quebec] : Canadian Environmental Assessment Research Council, 1987. viii, 66 p. : ill. Cover title. "February 1987." Digitized edition from print [produced by Canadian Environmental Assessment Agency]. Includes bibliographic references. "The focus of this report is log-handling impacts on estuarine salmon resources. Four assessment categories are identified representing types of information needed to properly assess the impacts of log handling in estuaries: the value of estuaries to log handling; log-handling activities and their primary physical and chemical impacts; the importance of estuaries to salmon; and the direct and indirect impacts of log handling on salmon and salmon habitats. Common to all categories is a lack of the quantified information needed for optimum resource allocation decisions. Generating this type of information is a desirable management action"--Abstract. gccst Environmental impact assessment gccst Logging industry gccst Freshwater fish gccst Estuaries Canada. Canadian Environmental Assessment Agency. Log handling impacts on estuarine environments : (CaOODSP)9.645345 PDF 1017 KB https://publications.gc.ca/collections/collection_2018/acee-ceaa/En107-3-73-1987-eng.pdf