. Hydrochemical, vegetational and microbiological effects of a natural and a constructed wetland on the control of acid mine drainage . Mine drainage; Acid mine drainage; Wetlands. ARBONATE MINE ,.'â â¢; '/. A WELL SITE O SURFACE WATER SAMPLE SITE D iURVEY CONTROL STATION M FLUME O PRECIPITATION GAGE âlOO-ISOUNES OF COPPER (m9/l'«) SEC 20, TI5N,R6W LEWIS AND CLARK CO .MONTANA FEET 100 0 200 too Figure 8-4. Copper concentrations in the wetland acrotelm. the removal of lead, likely due in part to the low mobility of lead in soils. The Swamp Gulch acrotelm contains a AMD derived lead mass of
. Hydrochemical, vegetational and microbiological effects of a natural and a constructed wetland on the control of acid mine drainage . Mine drainage; Acid mine drainage; Wetlands. ARBONATE MINE ,.'â â¢; '/. A WELL SITE O SURFACE WATER SAMPLE SITE D iURVEY CONTROL STATION M FLUME O PRECIPITATION GAGE âlOO-ISOUNES OF COPPER (m9/l'«) SEC 20, TI5N,R6W LEWIS AND CLARK CO .MONTANA FEET 100 0 200 too Figure 8-4. Copper concentrations in the wetland acrotelm. the removal of lead, likely due in part to the low mobility of lead in soils. The Swamp Gulch acrotelm contains a AMD derived lead mass of metric tons ( tons) which represents 2,350 years of deposition at the calculated kg ( lbs) annual loading rate. It is clear that past lead loading rates were higher than those observed during this study. While some of the observed lead may have been derived from natural mineralization in the area, it is doubtful that much lead from this source would have been deposited in the acrotelm due to the semi-isolation of the acrotelm provided by the more limited 95. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Montana State University (Bozeman, Mont. ). Reclamation Research Unit; Dollhopf, D. J; MSI Detoxification, Inc. [Bozeman, Mont. ? : Montana State Univ. ?]
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