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This comprehensive toxicity study examines the aquatic effects of kimberlite ore from BHP Diamonds Inc.'s diamond mining operations in the Northwest Territories. The study includes acute and chronic toxicity testing on…
Rescan Environmental Services conducted reconnaissance surveys of Larry Lake and Leslie Lake on September 1, 1998 to assess potential impacts from mine effluents and operations. Larry Lake showed evidence of nutrient en…
This Winter 1998/99 newsletter reports on the NWT Esker/Wolf Project's ongoing research into wolf movements, denning habitat, and tracking technology in the central Arctic. The project describes Phase 2 preparations inc…
The 1998 Aquatic Effects Monitoring Program (AEMP) technical report appendices document environmental sampling locations across multiple lakes and streams near the Ekati Diamond Mine, including detailed meteorological d…
BHP's 1998 Environmental Report details the company's environmental performance and management across its global operations in minerals, petroleum, and steel, with a focus on compliance with regulations, reduction of em…
BHP's Operating Environmental Management Plan for the Ekati Diamond Mine outlines comprehensive environmental management strategies and monitoring programs for the operational phase of the mine in the Northwest Territor…
This comprehensive hydrological and water quality overview of the Coppermine River basin presents mean annual discharge data, seasonal flow patterns, and flood frequency analyses from multiple gauging stations, along wi…
EKATI Diamond Mine Operating Environmental Management Plan (OEMP) Supporting Documents — Volume A (December 1998). Includes Support Document A Environmental Awareness Training Plan, Solid Waste Landfill Operating Plan (…
An environmental baseline study of Gazelle Lake conducted in August 1998 to document aquatic resources prior to bulk sampling of a kimberlite pipe. The study assessed bathymetry, hydrology, water quality, sediment quali…
EKATI Diamond Mine Operating Environmental Management Plan (OEMP) Supporting Documents, BHP, Yellowknife NWT, December 1998. Includes Support Document A Environmental Awareness Training Plan, Support Document G Echo Bay…
BHP Diamonds Inc.'s Environmental Management Procedures Manual for the Ekati Diamond Mine establishes comprehensive operating procedures to minimize environmental impacts across air quality, water, wildlife, waste, traf…
Environmental baseline study of Point Lake conducted in August 1998 to document aquatic resources and provide baseline environmental information for potential bulk sampling of a diamondiferous kimberlite deposit beneath…
This 1998 progress report documents the inaugural year of the University of Alberta's research project assessing the effectiveness of the Panda-Kodiak Diversion Channel as fish habitat, established as compensation for l…
The Labrador Inuit Association (LIA) submits a comprehensive proposal for ongoing environmental management of the proposed Voisey's Bay mining development, centered on establishing a legally binding Environmental Agreem…
BHP's official opening ceremony for Canada's first diamond mine at Ekati on October 14, 1998, celebrating successful construction completed on time and within budget, with remarks from federal and territorial officials…
This 1998 waste rock storage area seepage survey documents monitoring of five seepage stations (SEEP001-98 through SEEP005-98) at the Ekati Diamond Mine, conducted in accordance with Water License N7L2-1616 requirements…
Sable, Pigeon and Beartooth (SPB) Binder 1 for the Ekati Diamond Mine BHP Billiton Diamonds Inc. (2001-2002). Tab 1 General Information including Information Update #8 on EA progress for SPB Kimberlite Pipe development,…
1998 Waste Rock Seepage Survey results for the Ekati Diamond Mine, transmitted by BHP Diamonds Inc. (November 12 1998) to Red Pedersen, Chairman, Independent Environmental Monitoring Agency, with INAC-South Mackenzie Di…
A literature review examining the toxicity of inorganic nitrogen compounds (nitrate, nitrite, and ammonia) to aquatic organisms, with emphasis on factors influencing toxicity such as dissolved oxygen, pH, temperature, a…
BHP Diamonds' official opening newsletter documenting the inauguration of Canada's first diamond mine at Ekati on October 14, 1998, featuring speeches from government and mining officials, construction achievements comp…