Routine monitoring data, field reports, baseline studies
858 documents · Page 39 of 43
This technical document assesses methodologies for predicting metal leaching and acid rock drainage (ARD) potential in mining operations, covering characterization techniques including mineralogy, particle size analysis…
A comprehensive glossary defining technical terms, acronyms, and concepts used in metal leaching and acid rock drainage (ML/ARD) work, developed by the British Columbia Ministry of Energy and Mines to standardize termin…
Case study examining the Eskay Creek gold, silver, and base metal mine's waste management strategies, focusing on acid-generating rock (PAG) disposal options and the selection of underwater disposal in Albino Lake and B…
An environmental fact sheet for the Equity Division (Placer Dome Canada) minesite in central British Columbia, documenting mining operations, geology, waste management systems, acid rock drainage treatment, monitoring p…
This academic paper reviews the physics and chemistry of wind-blown snow in polar regions, examining how wind transport, sublimation, and atmospheric processes alter snow accumulation rates and chemical composition. The…
A lecture on material characterization for predicting metal leaching and acid rock drainage from mine waste, covering elemental composition analysis, weathering processes, dissolution and solubility controls, drainage c…
This technical document presents comprehensive geochemical data on mineral composition, acid-neutralization capacity, and pH behavior relevant to minesite drainage prediction, including tables of sulfide and carbonate m…
A case study examining drainage treatment and mitigation strategies at the Samatosum mine, detailing measures to limit leaching from waste rock dumps and tailings, including costs and long-term monitoring requirements f…
Curriculum vitae of David William Schindler, a renowned limnologist and ecologist documenting his education, scientific employment, awards, committee memberships, and extensive publications (1962-1996 and in press) prim…
This 1995 baseline bird survey report documents the distribution, abundance, and habitat use of 60 bird species (including 37 confirmed breeders) across the 1,900 km² NWT Diamonds Project study area around Lac de Gras.…
This response to a BHP Review Panel request presents worst-case air quality dispersion modelling results for nitrogen dioxide, sulphur dioxide, and total suspended particulates at the Ekati Diamond Mine for years 2000 a…
This tailings management plan for the BHP Diamonds Project describes the design and operation of a 133-million-tonne tailings disposal system using Long Lake basin in the Northwest Territories, including perimeter dams,…
This document establishes the terms of reference for the West Kitikmeot / Slave Study, approved December 14, 1995, which aims to collect environmental and socioeconomic information to support informed resource managemen…
BHP's response to the Environmental Assessment Panel's request for additional information on emergency response and contingency plans for the NWT Diamonds Project, particularly addressing spill response procedures for t…
This 1995 baseline study documents eskers, carnivore distributions, and grizzly bear habitat use in the Lac de Gras area for the NWT Diamonds Project. Twenty-three grizzly bears were radio-collared to track movements an…
This document is BHP Billiton's December 1995 response to the panel's request for additional information on monitoring programs for the NWT Diamonds Project (Ekati), detailing adaptive management criteria, thresholds, a…
BHP Diamonds Inc.'s 1995 baseline study update on meteorology, hydrology, and water quality for the NWT Diamonds Project (Ekati) documents continued monitoring showing 40% higher precipitation than 1994, elevated surfac…
This 1995 baseline study documents eskers, carnivores (foxes, wolves, wolverines), and grizzly bears in the Lac de Gras area of the NWT Diamonds Project. The report presents results from extensive field surveys includin…
This 1995 baseline study update reports meteorological, hydrological, and water quality monitoring for the NWT Diamonds Project (Ekati Mine) in the Koala/Long Lake watershed. The year was characterized by significantly…
This 1995 baseline study documents the occurrence, movements, and distribution of caribou within the Lac de Gras area (1,900 km²) during spring, summer, and fall migration periods, with aerial survey data collected to e…