Faro Mine Complex revegetation activities ...
In preparation for remediation and closure of the Faro Mine Complex (FMC) in central Yukon, significant work has been completed to develop and test revegetation methods at the mine site. Design and implementation of various revegetation field trials and strategies has been proceeding since 2007. Thi...
| Main Authors: | , |
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| Format: | Text |
| Language: | English |
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The University of British Columbia
2014
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| Online Access: | https://dx.doi.org/10.14288/1.0042675 https://doi.library.ubc.ca/10.14288/1.0042675 |
| Summary: | In preparation for remediation and closure of the Faro Mine Complex (FMC) in central Yukon, significant work has been completed to develop and test revegetation methods at the mine site. Design and implementation of various revegetation field trials and strategies has been proceeding since 2007. This paper focuses on revegetation efforts and subsequent monitoring at two FMC sites: the Grum Overburden slope and Grum Sulphide Cell (GSC). Grum Overburden slope revegetation trials cover an area of approximately two hectares with surficial soil characterization similar to material to be used as a reclamation cover for the entire FMC. Different grass seed mixes were applied with and without fertilizer, and woody species (alder, willow, and poplar) were planted in the seeded plots. Five years of monitoring has demonstrated that revegetation success primarily depended on fertilization, while site preparation method heavily influenced erosion protection. Revegetation and site preparation at the 26 ha GSC was intended ... |
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