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Davidson Project Aquatics Baseline Report, 2006-2008
This report describes aquatics baseline studies conducted in the Davidson study area from 2006 (June) until 2008 (November). The objective of these studies was to characterize water quality, sediment quality, and benthic invertebrate communities. Aquatic... -
Davidson Environmental Assessment Fish Habitat Addendum Report
This report describes baseline studies of fish habitat conducted in the Davidson Project area in 2007 and 2008. The objectives of these studies were to 1) assess fish habitat and classify watercourses along the proposed northern haul road, and 2) evaluate... -
Daily Streamflow and Water Temperature Simulation: Case Study of Pacific Coas...
The objective of the project is to present how the GEM, GEM-Surf, WATROUTE and RBM models were set up and coupled over the watersheds flowing into Hecate Strait and discuss preliminary results obtained for the period of October 2013– July 2015. The... -
Dahlie Creek Salmonid Overwintering and Water Quality Studies: Interim Report
This document contains a detailed fish habitat, riparian, and channel assessment of Dahlie Creek. Low channel complexity, removal of riparian vegetation, culvert obstructions to fish passage, sedimentation, altered flow regime, and channelization were some... -
Current and Proposed Mining, Energy, and Forestry Development in Northwest Br...
Map showing salmon habitat overlain with current and proposed infrastructure development in northwest BC. Infrastructure includes roads, forestry cutblocks, mines, transmission lines, pipelines, transmission lines, major projects, agricultural land tenures,... -
Cumulative Effects of Planned Industrial Development and Climate Change on Ma...
Here we employ a cumulative effects model to examine and compare the relative contribution of climate change and planned industrial development to cumulative effects in a northern temperate region of British Columbia, Canada. We focus on this region because... -
Creel Surveys of the Lakelse Lake Cutthroat Sport Fishery
These reports study the sport fishery for cutthroat trout in the Lakelse watershed. They include a description of the study area, the resident species, angler effort and success, angler distribution, and cutthroat trout life history. -
Cow Bay, Prince Rupert Development & Enhancement Plan
Reports and correspondence related to development plans, enhancement plans, and habitat assessment of Lot 17 in Cow Bay, Prince Rupert. -
Copper Creek (Q.C.I.) Steelhead Trout: A Report on the Effect of Non Random R...
The prime purpose for this study was to determine if the number of steelhead kelts caught in a tidal gill net sockeye salmon fishery could be reduced. Subsequently, the objectives were expanded to generate information on steelhead population size, patterns... -
Conservation & Protection Post Season Salmon Summary - 2020
The post season salmon summary is intended to provide a description of the compliance and enforcement effort the North Coast Area Conservation and Protection (C&P) staff directed toward numerous commercial, recreational and First Nations salmon... -
Consequences of Unregulated Release of Raw Acid Mine Drainage into the Bulkle...
Approximately 800 000 m3 of acid mine drainage (AMD) is generated per year at the Equity Silver Mine southeast of Houston. This AMD would have devastating effects on the Bulkley River if it was allowed to flow untreated from the property for a prolonged... -
Conceptual Fish Habitat Offsetting Plan: Proposed Aurora LNG Project
This Conceptual Fish Habitat Offsetting Plan marks the first step along the path to developing a Final Fish Habitat Offsetting Plan in support of an application for a Fisheries Act Authorization. More immediately, this plan is intended to support Aurora... -
Compilation of Planning Objectives and Data Sources for the Skeena Estuary
This project assesses land-use and marine management plans for ecological values related to the Skeena River estuary. Results are presented in two sections: Section 1 compiles existing values and objectives from land-use and marine plans applicable to the... -
Comparison of the Fecundity of Sockeye Salmon (Oncorhynchus nerka) in the Ske...
Skeena River sockeye salmon are caught by the fishery mainly with gillnets. It is generally recognized that gillnets are selective for size. Foskett (1958) compared the size of sockeye sampled from the Rivers Inlet catch with the size of those sampled from... -
Commercial Interceptions of Steelhead Trout in the Skeena River: Radio Teleme...
Radio transmitters were placed in 102 Skeena River steelhead during the summers of 1978 and 1979 in order to determine time of entry of specific stocks into the estuary and their potential interception by the commercial gillnet fishery. -
Commercial Interceptions of Steelhead Trout in the Skeena River - A Prelimina...
Test fishing at Tyee was conducted by Fisheries and Marine Service from the first week in June until the last week in August, using standardized drift gillnet sets to monitor the timing and abundance of salmon. -
Comments from Skeena Fisheries Commission Re: Pacific Booker Minerals' Review...
This report from the Skeena Fisheries Commission addresses the shortfalls in the Pacific Booker Minerals' Review Response Report from a fisheries perspective. -
Comments Re Fish Habitat At Four Enbridge Crossings in Maxan, Gosnell, and Cl...
This document looks at proposed Enbridge stream crossings and presents comments concerning critical habitats in these systems. Upper Maxan Creek, Gosnell Creek, and Clore River are evaluated. -
Colour Shaded Relief DEMs based on the NTS 1:250,000 map blocks.
A relief representation combining a Colour Relief image, in which the elevations are assigned different colours according to their value, and a Shaded Relief image, in which lighting enhances elevation and slope. The resulting product is a 3-band (RGB)... -
Coho Salmon in the Upper Bulkley River Watershed
This report provides a summary of the existing information up to June 2001 to provide local communities with an updated understanding of the state of coho populations in their area to help predict coho returns and restore fish habitat. Suggestions toward...