A revised predictive model for bioassessment of streams in northwest British Columbia using the reference condition approach: Skeena model. This document describes the Skeena...

This literature review summarizes the academic understanding of Babine Lake ecosystems during the 1980s, also providing information on the log storage and handling aspects at...

An ecological study to assess the impact of environmental changes on the Babine sockeye production is currently being conducted under the auspices of the Babine Watershed Change...

The British Columbia Ministry of Environment regulates mine discharges to water through Environmental Management Act permits. These authorizations specify discharge standards...

The focus of this report is on Goldcorp’s one closed site in Honduras (San Martin), one closed site in Mexico (Nukay in Guerrero), four closed sites in the United States (Dee...

This survey describes the use of recent sediment collected by sediment traps and examines the possibility of utilizing this approach as a monitoring tool.

Environmental Protection conducted monitoring programs on Goosly Lake in 1988, 1989, and 1990 to determine the impact of Equity Silver mine discharges.

The purpose of this report is to assess the present quality of the Bulkley River headwaters, determine which water uses require protection, and recommend provisional water...

This review is a qualitative assessment of existing data and a review of relevant primary literature. The objective of this review is to assess the potential effects of elements...

This report follows previous studies in 1985 on the coal deposits near Goathorn Creek, and in 1990 and 1991 on the coal deposits north of the Telkwa River. This report discusses...

For the study of net radiation on slopes, Placer-Dome's Equity mine site in the central interior British Columbia was selected as a research site. In the design of soil covers...

Comments from the Gitanyow Hereditary Chiefs on the Morrison copper/gold mine proposal.

The purpose of this paper is to summarize rehabilitation measures, reclamation programmes, costs, equipment selection, and research carried out at Equity Silver Mines Limited.

The purpose of this paper will be to offer a brief overview of these measures. Key topics for discussion will be: kinetics of Acid Mine Drainage, acid generating potential,...

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...

A report on the effects of the seepage and spill contaminates from Equity Silver Mine, near Houston, on lake water quality and biota in Goosly Lake.

This document details an updated groundwater model for the Davidson EA. Key differences between this version of the model and the previous version are a change in the model...

This report illustrates and discusses the temporal trends in groundwater and surface water chemistry before, during, and after mining. It is based on empirical and predicted...

A summary of the studies regarding the Babine Watershed Change Program, with topics ranging from discussion of industrial activities to fisheries and disease outbreaks.

Equity was comfortable with the Technical Committee reports but wanted to confirm the data by having a site specific ARD (Acid Rock Drainage) model developed for their site. The...