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Panda Diversion Channel Monitoring Program Technical Report, Ekati Diamond Mine (BHP Billiton, December 2001)
31 December 2001Report
This technical report documents the 2001 monitoring year of the Panda Diversion Channel (PDC) at the Ekati Diamond Mine, a compensation program designed to maintain fish habitat and connectivity between North Panda and Kodiak lakes following mining operations. The report presents findings on hydrology, fish spawning and migration, larval emergence, habitat stability, benthic invertebrates, and revegetation, concluding that the channel continues to function as designed and provide suitable habitat for multiple fish species.
Fish Habitat Aquatic Effects Monitoring (AEMP)Monitoring Closure & Reclamation
Socio Economic Agreement Annual Report 2001 (BHP Billiton, 2001)
31 December 2001Report
BHP Billiton Diamonds Inc.'s 2001 annual report on Northern and Aboriginal employment and spending for Ekati Diamond Mine operations, documenting employment of 2,609 workers (1,643.3 person-years) with 59.3% Northern Resident and 28.8% Aboriginal employment, and Northern spending of $327.8 million (84.9% of total spending) with $105.9 million (32.3% of Northern spending) through Aboriginal-owned businesses.
Regulatory Development Plans Traditional Knowledge Monitoring
Environmental Agreement Annual Report 2001, Ekati Diamond Mine (BHP Billiton, December 2001)
31 December 2001Report
BHP Billiton's 2001 Environmental Agreement Annual Report documents the company's mining operations, environmental monitoring programs, and reclamation efforts at the Ekati Diamond Mine in the Northwest Territories. The report covers air and water quality monitoring, wildlife effects assessments, fish habitat management, archaeological investigations, and discusses key environmental challenges such as acid rock drainage mitigation and caribou migration protection.
Environmental Agreement Acid Rock Drainage Waste Rock
Processed Kimberlite Tailings Vegetation Research 2001 Report (BHP Billiton, December 2001)
23 December 2001Report
This 2001 research report by Neil Burton Reid examines methods to stabilize processed kimberlite tailings at Ekati Diamond Mine through vegetation reclamation, testing various soil amendments (peat, lake sediment, sewage sludge, calcium sources) in both greenhouse and field trials at the Long Lake Containment Facility. Preliminary results show that organic amendments combined with nutrient sources, particularly sewage sludge with peat, significantly improve substrate conditions and plant growth, including ground cover, plant height, and development.
Closure & Reclamation Revegetation Kimberlite Tailings Monitoring
Distribution of BHP Billiton Reports and Correspondence to IEMA (IEMA, December 2001)
20 December 2001Letter
The Independent Environmental Monitoring Agency requests that the Mackenzie Valley Land and Water Board direct BHP-Billiton to copy the Agency on all regulatory required reports and correspondence submitted under licenses and permits relating to the Ekati diamond project, as the company's current policy of not distributing documents has caused delays and costs to the Agency in fulfilling its public mandate.
Correspondence Regulatory Environmental Agreement
Revegetation Research Projects, Ekati Diamond Mine (BHP Billiton, December 2001)
1 December 2001Report
This annual report documents revegetation research projects conducted at BHP Billiton's Ekati Diamond Mine in 2001, including habitat creation in the Panda Diversion Channel, airstrip revegetation monitoring, Culvert Camp rehabilitation, till revegetation testing, and a survey of reclaimed mine sites near Yellowknife to predict post-closure landscape recovery.
Closure & Reclamation Revegetation Monitoring Water Quality
Processed Kimberlite Tailings Reclamation Research Program, 2001 Annual Report, Ekati Diamond Mine (BHP Billiton, December 2001)
1 December 2001Report
This annual report documents a multi-year reclamation research program conducted by BHP Billiton Diamonds Inc. at the Ekati Diamond Mine to evaluate methods for revegetating processed kimberlite tailings in Cell B of the Long Lake Containment Facility. The 2001 report presents second-year results from 2000 studies (soil amendments, revegetation strategies, and grass species trials) and first-year results from 2001 studies (lake sediment soil amendments and grazing effects), demonstrating that plant establishment is feasible with appropriate soil amendments, particularly peat or lake sediment combined with fertilizer and grass seed.
Closure & Reclamation Revegetation Kimberlite Tailings Geochemistry
Aquatic Effects Monitoring Program (AEMP) Technical Report, Ekati Diamond Mine (BHP Billiton, December 2001)
1 December 2001Report
This 2001 Aquatic Effects Monitoring Program (AEMP) technical report evaluates results from monitoring in the Koala and King-Cujo watersheds to identify effects of the Ekati Diamond Mine on aquatic environments. The fourth year of post-baseline monitoring in the Koala Watershed and first year in the King-Cujo Watershed detected elevated pH, nitrate, and phytoplankton biomass in some lakes, with elevated nitrate concentrations observed downstream, though current levels are not expected to pose risks to aquatic life.
Aquatic Effects Monitoring (AEMP)Aquatics Water Quality
Aquatic Effects Monitoring Program (AEMP) Appendix 1 Data Report, Ekati Diamond Mine (BHP Billiton, December 2001)
1 December 2001Dataset
This is the 2001 Aquatic Effects Monitoring Program (AEMP) Data Report Appendix 1 from BHP Billiton Diamonds Inc., prepared by Rescan Environmental Services Ltd., documenting comprehensive environmental monitoring data for the Ekati Diamond Mine in the Northwest Territories. The report presents detailed results from 2001 monitoring across multiple disciplines including meteorology, hydrology, water quality, limnology, and aquatic biology for lakes and streams in the mine area.
Aquatic Effects Monitoring (AEMP)Aquatics Water Quality
National Earthquake Database Records, Events near Yellowknife (Natural Resources Canada, November 2001)
28 November 2001Dataset
National Earthquake Database records of two earthquakes (magnitudes 4.2 and 4.5) occurring on November 28, 2001, approximately 280–281 km north of Yellowknife, N.W.T., with seismic station data and felt reports from multiple communities including Wekweti, Snare Lake, and Miramar Con Mine.
Monitoring Regulatory
Development of a Plan for Cumulative Effects Research and Monitoring in the Slave Geological Province, Technical Representatives Workshop (West Kitikmeot/Slave Study Society, November 2001)
26 November 2001Report
This document is a comprehensive workshop agenda and discussion paper for the West Kitikmeot/Slave Study Society's Technical Representatives Workshop held November 26-27, 2001 in Yellowknife, focused on developing an interim plan for cumulative effects research and monitoring in the Slave Geological Province. The discussion paper identifies nine priority gaps and issues including knowledge gaps, complex systems understanding, indicators and thresholds, traditional knowledge application, information management, and capacity issues, with recommendations for ecosystem-based frameworks and integrated monitoring approaches.
Monitoring Traditional Knowledge Wildlife Aquatics
29th Annual Geoscience Forum Program (NWT & Nunavut Chamber of Mines, November 2001)
21 November 2001Report
Program for the 29th Annual Geoscience Forum held November 21-23, 2001 in Yellowknife, featuring technical sessions on mineral exploration, diamonds, oil and gas, and regulatory topics, plus trade show, hospitality events, and a pre-workshop on Lac de Gras kimberlites.
Exploration Regulatory Development Plans
Developing an Interim Plan for Cumulative Effects Research and Monitoring (CEAM) in the SGP, Technical Representatives Workshop Discussion Paper (West Kitikmeot/Slave Study Society, November 2001)
20 November 2001Report
A technical discussion paper prepared for the West Kitikmeot/Slave Study Society workshop on developing an interim cumulative effects research and monitoring plan for the Slave Geological Province. The document identifies nine priority gaps and issues (knowledge gaps, complex systems understanding, indicators and thresholds, traditional knowledge application, information management, science-management linkages, coordination, capacity, and socio-economic concerns) and provides recommendations for addressing them in the SGP context.
Monitoring Traditional Knowledge Wildlife Caribou
Letter of Invitation & Working Agenda, WKSS Technical Representatives Workshop on Cumulative Effects Research and Monitoring in the Slave Geological Province (WKSS, October 2001)
26 October 2001Letter
This document contains the invitation letter, purpose/objectives, and working agenda for the West Kitikmeot/Slave Study Society technical representatives workshop scheduled for November 26-27, 2001, in Yellowknife to develop recommendations for an interim comprehensive regional cumulative effects research and monitoring plan for the Slave Geological Province.
Monitoring Traditional Knowledge Development Plans
Caribou Monitoring Protocol Workshop Summary, Lac de Gras Area (EMAB, October 2001)
25 October 2001Meeting Minutes
A two-day workshop held October 25-26, 2001 in Yellowknife to develop a caribou monitoring protocol for the Lac de Gras area, bringing together nearly 50 participants from communities, government, and diamond mining companies (BHP Billiton and DIAVIK) to discuss legal frameworks, existing monitoring programs, and recommendations for coordinated herd and site-specific monitoring integrating scientific and traditional knowledge.
Caribou Traditional Knowledge Community-Based Monitoring
Kinetic Test Progress Report, Sable, Pigeon & Beartooth Pipes, Ekati Diamond Mine (SRK Consulting, October 2001)
16 October 2001Report
Kinetic geochemical testing progress report on waste rock and kimberlite samples from Sable, Pigeon and Beartooth Pipes at Ekati Diamond Mine, presenting humidity cell and carbonic acid leaching results to evaluate acid-generation potential and metal leaching behavior over approximately 40 test cycles.
Geochemistry Waste Rock Acid Rock Drainage
Proceedings of the 28th Annual Aquatic Toxicity Workshop, Winnipeg, Manitoba (DFO, October 2001)
3 October 2001Report
Proceedings from the 28th Annual Aquatic Toxicity Workshop held in Winnipeg, Manitoba from September 30 to October 3, 2001, containing 108 platform presentations and 43 poster papers covering topics in aquatic and environmental toxicology, including environmental effects monitoring for pulp and paper mills, mining operations, toxicity testing methods, contaminant dynamics, endocrine disruptors, and regulatory frameworks for water quality and environmental protection.
Aquatics Water Quality Monitoring
28th Aquatic Toxicity Workshop (ATW 2001) — The Application of Aquatic Toxicity Research: Opportunities & Constraints, Program & Abstracts (ATW Organizing Committee, October 2001)
3 October 2001Report
The 28th Aquatic Toxicity Workshop (ATW 2001) program and abstracts document, held September 30 to October 3, 2001, in Winnipeg, Manitoba, featuring presentations on aquatic toxicity research, environmental effects monitoring, toxicity testing methods, mining and pulp mill impacts, endocrine disruption, and biomonitoring across Canadian aquatic ecosystems. The workshop brought together approximately 300 professionals to discuss the application of aquatic toxicity research and its implications for environmental policy and protection.
Aquatics Water Quality Monitoring Benthic Invertebrates
Proceedings of the Northern Latitudes Mining Reclamation Workshop, Whitehorse, Yukon (DIAND, October 2001)
3 October 2001Report
Proceedings of the first bi-annual Northern Latitudes Mining Reclamation Workshop held in Whitehorse, Yukon in October 2001, comprising 13 peer-reviewed papers and 24 presentation abstracts addressing mine reclamation, closure, and abandoned mine lands in northern and alpine climates. Topics include revegetation techniques, reclamation methods, residual contaminants, and cost assessment.
Closure & Reclamation Revegetation Waste Rock Geochemistry Monitoring
Ecological Risk Assessment of Copper within the Koala Watershed, Ekati Diamond Mine (BHP Billiton, October 2001)
1 October 2001Report
A screening-level ecological risk assessment of copper in the Koala Watershed at the Ekati Diamond Mine evaluating whether copper concentrations in water and sediments pose risks to aquatic organisms. The assessment concludes that four locations (Panda Diversion Channel, Kodiak Lake, Kodiak-Little Stream, and Little Lake) present low to negligible risk, with all other locations showing negligible risk of adverse ecological effects from copper exposure.
Water Quality Aquatics Monitoring

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1,662 documents · Page 34 of 84