4 record(s) found for principal investigator "Machtans, Hilary" (multi-year projects are grouped):
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Giant Mine Yellowknife Bay Environmental Monitoring
Principal Investigator: Machtans, Hilary
Licensed Year(s): 2019
Summary: The main objective of the study is to implement a one-year environmental monitoring program to support a 2019 water licence application as well as associated regulatory requirements. Three studies will be done in 2019: a) Phase 6 Environmental Effects Monitoring (EEM) program; b) Fish tissue; and, c) Fish presence/absence, habitat survey and benthos sampling. The Ninespine Stickleback su...


Jackfish Lake Environmental Monitoring
Principal Investigator: Machtans, Hilary
Licensed Year(s): 2018
Summary: The main objective of the Jackfish Lake Baseline Environmental Monitoring is to develop and implement a one-year environmental monitoring program to support a 2019 water licence application. Specific objectives are: 1) to determine the range of water temperatures from each of the three cooling systems; 2) to measure annual water temperature regime in Jackfish Lake and analyse any impacts of the ...


Con Mine Phase 5 EEM - Periodic Monitoring
Principal Investigator: Machtans, Hilary
Licensed Year(s): 2018 2015 2012 2009 2007
Summary: The study is part of the Phase 5 Environmental Effects Monitoring (EEM) program, which is requirement under the Fisheries Act, Metal Mining Effluent Regulations (MMER). The objective of the study is to carry out the second year of periodic monitoring of fish and benthos at the determined study locations; Jackfish Bay (exposure area), Horseshoe Island Bay (reference area for fish survey) and Kam Ba...


Giant Mine Phase 3 EEM
Principal Investigator: Machtans, Hilary
Licensed Year(s): 2012 2010
Summary: The objective of the study is to examine fish health of two small-bodied species in the exposure and reference areas – likely slimy sculpin and ninespine stickleback. A small-bodied fish survey will occur within the exposure area (mouth of Baker Creek) and a reference area (Yellowknife River/Yellowknife Bay). Small-bodied fish will be captured and measured for weight and fork length, using beac...


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