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elevated loadings

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MDAG Case Study 7
Third, if a cover is not maintained well for the duration of elevated loadings, the loadings increase for awhile, total length of treatment will still be greater than 100 years ... mined-rock pile during cover installation, then there will be no change in annual loadings and duration of elevated loadings relative to uncovered conditions (Figure 8). This is because the infiltration and ...
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MDAG Case Study 2
The East Finniss River which runs through the site (Figure 1) carried elevated levels of metals even before closure. The river was devoid of biological species up to ... shows that a major portion of the water reported to the underlying groundwater system. The loadings to the underlying groundwater and the nearby river were expected to continue for 10-20 ...
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MDAG Case Study 29
However, common explosives used in mining contain nitrogen, and thus can introduce elevated and potentially toxic levels of these species.         ... the Underground Blasting Program, and Corresponding Cumulative Aqueous Nitrogen Loadings at Stations A1 (Portal) and A5 (Downstream). Figure 2. Cumulative Aqueous Nitrogen Loadings at Station A1 Multiplied by a Factor of 3 ...
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