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DFO Area 4 Annual Reports 1950 - 1972
DFO Area 4 Annual Narrative Reports from 1950 to 1972. Reports include comments on spawning summaries (coho, sockeye, pink and chinook), commercial fisheries, sport fisheries, Indian Food fisheries, water levels, herring, pollution (chemical spills),... -
Superport Development Preliminary Environmental Effect Assessment
A preliminary environmental effects assessment relating to the potential port sites identified in the Port Development Study by Wright Engineers Limited for the National Harbours Board. -
Skeena Delta Sedimentation, British Columbia
Sediment samples were collected from the sea floor off the delta front, from the lower reaches of the Skeena River channels, and from small beaches and basins in the vicinity of Ridley Island. This paper describes the results of the grain analysis and... -
Mid-Bulkley Overview Fish and Fish Habitat Assessment for Watershed Restoration
An overview fish and fish habitat assessment in the sub-basins of the Mid-Bulkley Watershed that: determines what fish species are at risk to the impacts of poor land-use practices in the watershed; identifies areas of concern that need to be examined in... -
Environmental Review of Proposed Port Development in Prince Rupert, B.C.
This report suggests possible port locations in the Prince Rupert area and has formed the basis for subsequent environmental studies. -
An Assessment of the Effects on the Morice and Bulkley River Systems of a Pul...
This report assesses the economic and biological consequences of further development at Houston, B.C. The first part of this paper identifies the geographic and biological aspects of the Bulkley River system and evaluates, in dollar terms, the commercial,... -
Environmental Impact Information of the Proposed Equity Mining Capital Ltd. D...
During 1974, Environment Canada undertook an additional study of the watershed adjacent to Equity Mining Capital Ltd.'s proposed development near Goosly Lake to supplement water quality baselines established in 1973. Chemistry analysis and 96 hour LC50...