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Aquatic Effects Monitoring Program (AEMP) Part 2 Statistical Report, Ekati Diamond Mine (Arctic Canadian Diamond Company, March 2022)

This is the 2021 Aquatic Effects Monitoring Program (AEMP) Part 2 Statistical Report for the Ekati Diamond Mine, presenting statistical analysis methods and results for water quality, sediment quality, phytoplankton, zooplankton, benthos, and fish populations across three watersheds (Koala, King-Cujo, and Horseshoe) and associated lakes. The report details regression modelling approaches, hypothesis testing procedures, and comprehensive results comparing monitored sites to reference sites to detect potential mine-related environmental effects.

Date
Document type
Report
Parties
Arctic Canadian Diamond Company Ltd., ERM
Locations
Ekati Diamond Mine, Northwest Territories, Koala Watershed, King-Cujo Watershed, Lac de Gras, Lac du Sauvage, Horseshoe Watershed, Lower Exeter Lake, Counts Lake, Nanuq Lake, Vulture Lake, Long Lake, Horseshoe Lake, Northeast Lake
Parameters
water quality, sediment quality, phytoplankton, zooplankton, benthos, small-bodied fish, chlorophyll a, nutrients, metals, ammonia, nitrite, nitrate, phosphorus, organic carbon, antimony, arsenic, barium, boron, mercury, molybdenum, nickel, potassium, selenium, strontium, uranium, zinc, catch per unit effort, condition factor, growth rate, parasites, EROD, pH, alkalinity, hardness, chloride, fluoride, sulphate, total suspended solids
Pages
1517

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