TY - THES A1 - Brooke, B T1 - Mercury flux in forested areas. N1 - R827457E01 ER - TY - THES A1 - Clary, D T1 - Mercury removal from coal fired flue gas using gold wire mesh. N1 - R827457E01 ER - TY - THES A1 - Dent, S T1 - Mercury in natural environment. N1 - R827457E01 ER - TY - THES A1 - Kadam, K T1 - Determination of total mercury in water, sediment, and soils impacted by mining. N1 - R827457E01 ER - TY - THES A1 - Kailasam, V T1 - Speciation of mercury in soils using GC-MS. N1 - R827457E01 ER - TY - THES A1 - Mashuraha, V T1 - Gold mine tailings: mercury volatilization. N1 - R827457E01 ER - TY - THES A1 - Nagulapaty, S T1 - Methyl mercury: analytical methods and evaluation in aged gold mine tailings. N1 - R827457E01 ER - TY - THES A1 - Sambathkumar, S T1 - Estimation of mercury flux from abandoned mine tailings in Montana. N1 - R827457E01 ER - TY - THES A1 - Taylor, T T1 - Moisture and temperature effects on mercury volatilization. N1 - R827457E01 ER - TY - THES A1 - Thurairajah, K T1 - Estimation of mercury use in historic gold mines in Montana. N1 - R827457E01 ER - TY - JOUR A1 - Bednar, A J A1 - Garbarino, J R A1 - Ranville, J F A1 - Wildeman, T R T1 - Effects of iron on arsenic speciation and redox chemistry in acid mine water. Y1 - 2005/02/ N1 - R829515 JF - JOURNAL OF GEOCHEMICAL EXPLORATION J1 - J GEOCHEM EXPLOR VL - 85 IS - 2 SP - 55 EP - 62 ER - TY - JOUR A1 - Clark, J L A1 - Clements, W H T1 - The use of in situ and stream microcosm experiments to assess population- and community-level responses to metals. Y1 - 2006/09/ N1 - R829515 JF - ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY J1 - ENVIRON TOXICOL CHEM VL - 25 IS - 9 SP - 2306 EP - 2312 ER - TY - JOUR A1 - Clements, W H T1 - Small-scale experiments support causal relationships between metal contamination and macroinvertebrate community responses. Y1 - 2004/06/ N1 - R832441 N1 - R829515 JF - ECOLOGICAL APPLICATIONS J1 - ECOL APPL VL - 14 IS - 3 SP - 954 EP - 967 ER - TY - JOUR A1 - Hemsi, P S A1 - Shackelford, C D A1 - Figueroa, L A T1 - Modeling the influence of decomposing organic solids on sulfate reduction rates for iron precipitation. Y1 - 2005/05/1 N1 - R829515 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 39 IS - 9 SP - 3215 EP - 3225 ER - TY - JOUR A1 - Hemsi, P S A1 - Shackelford, C D T1 - An evaluation of the influence of aquifer heterogeneity on permeable reactive barrier design. Y1 - 2006/03/ N1 - R829515 JF - WATER RESOURCES RESEARCH J1 - WATER RESOUR RES VL - 42 IS - 3 SP - W03402 ER - TY - JOUR A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Calibration of Reactive Transport Models for Remediation of Mine Drainage in Solid-Substrate Biocolumns Y1 - 2010/09/01 N1 - R829515 JF - JOURNAL OF ENVIRONMENTAL ENGINEERING VL - 136 IS - 9 SP - 914 EP - 925 ER - TY - JOUR A1 - Hong, H A1 - Pruden, A A1 - Reardon, K F T1 - Comparison of CE-SSCP and DGGE for monitoring a complex microbial community remediating mine drainage. Y1 - 2007/04/ N1 - R829515 JF - JOURNAL OF MICROBIOLOGICAL METHODS J1 - J MICROBIOL METH VL - 69 IS - 1 SP - 52 EP - 64 ER - TY - JOUR A1 - Kashian, D R A1 - Prusha, B A A1 - Clements, W H T1 - Influence of total organic carbon and UV-B radiation on zinc toxicity and bioaccumulation in aquatic communities. Y1 - 2004/12/1 N1 - R829640 N1 - R829515 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 38 IS - 23 SP - 6371 EP - 6376 ER - TY - JOUR A1 - Logan, M V A1 - Reardon, K F A1 - Figueroa, L A A1 - McLain, J A1 - Ahmann, D M T1 - Microbial community activities during establishment, performance, and decline of bench-scale passive treatment systems for mine drainage. Y1 - 2005/11/ N1 - R829515 JF - WATER RESEARCH J1 - WATER RES VL - 39 IS - 18 SP - 4537 EP - 4551 ER - TY - JOUR A1 - Paschke, M W A1 - Valdecantos, A A1 - Redente, E F T1 - Manganese toxicity thresholds for restoration grass species. Y1 - 2005/05/ N1 - R829515 JF - ENVIRONMENTAL POLLUTION J1 - ENVIRON POLLUT VL - 135 IS - 2 SP - 313 EP - 322 ER - TY - JOUR A1 - Paschke, M W A1 - Perry, L G A1 - Redente, E F T1 - Zinc toxicity thresholds for reclamation forb species. Y1 - 2006/02/ N1 - R829515 JF - WATER, AIR, & SOIL POLLUTION VL - 170 IS - 1-4 SP - 317 EP - 330 ER - TY - JOUR A1 - Pruden, A A1 - Messner, N A1 - Pereyra, L A1 - Hanson, R E A1 - Hiibel, S R A1 - Reardon, K F T1 - The effect of inoculum on the performance of sulfate-reducing columns treating heavy metal contaminated water. Y1 - 2007/02/ N1 - R829515 JF - WATER RESEARCH J1 - WATER RES VL - 41 IS - 4 SP - 904 EP - 914 ER - TY - JOUR A1 - Prusha, B A A1 - Clements, W H T1 - Landscape attributes, dissolved organic C, and metal bioaccumulation in aquatic macroinvertebrates (Arkansas River Basin, Colorado). Y1 - 2004/06/ N1 - R829640 N1 - R829515 JF - JOURNAL OF THE NORTH AMERICAN BENTHOLOGICAL SOCIETY J1 - J N AM BENTHOL SOC VL - 23 IS - 2 SP - 327 EP - 339 ER - TY - JOUR A1 - Redman, A D A1 - Macalady, D L A1 - Ahmann, D T1 - Natural organic matter affects arsenic speciation and sorption onto hematite. Y1 - 2002/07/1 N1 - R829515 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 36 IS - 13 SP - 2889 EP - 2896 ER - TY - JOUR A1 - Ritter, K A1 - Aiken, G R A1 - Ranville, J F A1 - Bauer, M A1 - Macalady, D L T1 - Evidence for the aquatic binding of arsenate by natural organic matter--suspended Fe(III). Y1 - 2006/09/1 N1 - R829515 JF - GEOCHIMICA ET COSMOCHIMICA ACTA J1 - GEOCHIM COSMOCHIM AC VL - 40 IS - 17 SP - 5380 EP - 5387 ER - TY - JOUR A1 - Rojas, R A1 - Velleux, M A1 - Julien, P A1 - Johnson, B T1 - Grid scale effects on watershed soil erosion models. Y1 - 2008/09/ N1 - R829515 JF - JOURNAL OF HYDRAULIC ENGINEERING VL - 13 IS - 9 SP - 793 EP - 802 ER - TY - JOUR A1 - Smith, K A1 - Rainville, J A1 - Lesher, E A1 - Diedrich, D A1 - McKnight, D A1 - Sofield, R T1 - Fractionation of Fulvic Acid by Iron and Aluminum Oxides-Influence on Copper Toxicity to Ceriodaphnia dubia Y1 - 2014/10/21 N1 - R829500 N1 - R829515 VL - 48 IS - 20 SP - 11934 EP - 11943 ER - TY - JOUR A1 - Velleux, M L A1 - Julien, P Y A1 - Rojas-Sanchez, R A1 - Clements, W H A1 - England, J T1 - Simulation of metals transport and toxicity at a mine-impacted watershed: California Gulch, Colorado. Y1 - 2006/11/15 N1 - R829515 JF - ENVIRONMENTAL SCIENCE & TECHNOLOGY J1 - ENVIRON SCI TECHNOL J2 - ENVIRONMENTAL SCIENCE & TECHNOLOGY J3 - Enviornmenal Research VL - 40 IS - 22 SP - 6996 EP - 7004 ER - TY - CONF A1 - Clements, W A1 - Thorp, R T1 - Experimental support for causal relationships in benthic ecology: a stressor-diagnostic approach. Y1 - 2003// N1 - R829515 SP - 213 ER - TY - CONF A1 - Kashian, D R A1 - Prusha, B A1 - Clements, W H T1 - Sensitivity of a subalpine watershed to climate change: interactions among stream hydrology, DOM, heavy metals, and UV radiation. Y1 - 2003/05/175 N1 - R829640 N1 - R829515 ER - TY - CONF A1 - Prusha, B A1 - Kashian, D A1 - Clements, W T1 - Effects of total organic carbon and ultraviolet-b radiation on metal accumulation in Arctopsyche grandis and Drunella doddsi from the Upper Arkansas River Basin (Colorado). Y1 - 2003// N1 - R829640 N1 - R829515 SP - 175 ER - TY - SER A1 - Macalady, D L A1 - Ritter, K A1 - Redman, A A1 - Skold, M T1 - Comparative characteristics of natural organic matter in the Fortymile River, Alaska. N1 - R829515 ER - TY - CONF A1 - Adams, M A1 - Ranville, J F A1 - Ross, P E T1 - Seasonal variation in North Fork Clear Creek water chemistry and its effects on copper and zinc toxicity to Ceridodaphnia Dubia: a test of the biotic ligand model for a mining influenced water. N1 - R829515 ER - TY - CONF A1 - Ahmann, D A1 - Redman, A A1 - Macalady, D T1 - Influence of natural organic matter on arsenic sorption and speciation: an indirect biological effect at the solid-water interface. N1 - R829515 ER - TY - CONF A1 - Bazin, A A1 - Wildeman, T A1 - Heflin, N A1 - Robinson, R T1 - Aquatic toxicity assessment of two abandoned mine sites in the Lake City Mineral District, Colorado. Y1 - 2003/10/12-15 N1 - R829515 ER - TY - CONF A1 - Bednar, A A1 - Garbarino, J A1 - Ranville, J A1 - Wildeman, T T1 - Arsenic speciation and redox chemistry in acid mine drainage. Y1 - 2003/07/ N1 - R829515 ER - TY - CONF A1 - Benson, C H A1 - Bohnhoff, G L A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Apinwantragoon, P A1 - Albright, W T1 - Field data and model predictions for an alternative cover. Y1 - 2005/01/24-26 N1 - R829515 ER - TY - CONF A1 - Benson, C T1 - How well do final covers work? Field data from the Alternative Cover Assessment Program (ACAP). Y1 - 2003/04/27-30 N1 - R829515 ER - TY - CONF A1 - Blumenstein, E P A1 - Ranville, J F A1 - Choate, L M A1 - Ross, P E T1 - Site characterization and evaluation of remediation alternatives of abandoned mine sites using the microbial enzyme bioassay MetPLATE as a rapid screening tool. N1 - R829515 ER - TY - CONF A1 - Buckley, P T1 - Interactions among inorganic selenium species, natural organic matter and metal oxides: preliminary considerations. N1 - R829515 ER - TY - CONF A1 - Buckley, P A1 - Macalady, D A1 - Ahmann, D T1 - Mobility and speciation of selenium in the presence of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Burgher, K E T1 - Using new media in TOSC and TAB outreach. Y1 - 2003// N1 - R829588 ER - TY - CONF A1 - Choate, L M A1 - Elless, L A1 - Ranville, J F A1 - Ross, P T1 - Comparison of toxicity tests for assessing metal toxicity in Clear Creek Colorado. Y1 - 2004/04/1-2 N1 - R829515 ER - TY - CONF A1 - Choate, L M A1 - Blumenstein, E A1 - Ranville, J F T1 - Using commercially available enzyme bioassays to rapidly screen and monitor metal contaminated sites. Y1 - 2004/04/28-30 N1 - R829515 ER - TY - CONF A1 - Clark, J T1 - Effects of heavy metals on secondary production of benthic macroinvertebrates in the Arkansas River, CO. N1 - R829515 ER - TY - CONF A1 - Clements, W T1 - Evaluating recovery of stream ecosystems from mining pollution: integrating biochemical, population, community and ecosystem indicators. N1 - R829515 ER - TY - CONF A1 - Clements, W T1 - Evaluating recovery of stream ecosystems from mining pollution: integrating biochemical, population, community and ecosystem indicators. N1 - R829515 ER - TY - CONF A1 - Clements, W T1 - The utility of small-scale experiments for supporting causal relationships between stressors and community-level responses. N1 - R829515 ER - TY - CONF A1 - Figueroa, L T1 - Microbes and mine water cleanup. Y1 - 2004/04/25-29 N1 - R829515 ER - TY - CONF A1 - Figueroa, L T1 - Mine water treatment short course: biological treatment of mine water. Y1 - 2004/04/25-29 N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Logan, M A1 - Ahmann, D T1 - Microbial population dynamics in the bioremediation of metal mine drainage. Y1 - 2004/02/25 N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Seyler, J A1 - Ahmann, D A1 - Wildeman, T T1 - Passive anaerobic treatment systems for metal mine drainage: a design approach. Y1 - 2004/02/25 N1 - R829515 ER - TY - CONF A1 - Figueroa, L T1 - Microbially facilitated immobilization of metals and radionuclides. Y1 - 2004/03/19 N1 - R829515 ER - TY - CONF A1 - Figueroa, L T1 - Metal removal capabilities of passive bioreactor systems: effects of organic matter and microbial population dynamics. N1 - R829515 ER - TY - CONF A1 - Figueroa, L T1 - Metal removal capabilities of passive bioreactor systems: effects of organic matter and microbial population dynamics. N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Pruden, A T1 - New methods of biochemical and microbiological design and assessment of bioreactors treating metal contaminants. N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Shackelford, C D A1 - Wildeman, T R T1 - Reactive transport modeling of metal removal from anaerobic biozones. N1 - R829515 ER - TY - CONF A1 - Ganesan, K T1 - Diffusion of mercury in soils. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K A1 - Thurairajah, K T1 - Evaluating the fate and transport of mercury in old gold mine tailings. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K T1 - Evaluation of mercury from mine tailings. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K T1 - Inventory of mercury from historic gold and silver processing. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K A1 - Sambathkumar, S T1 - Mobility of mercury in aged gold mine tailings. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K T1 - Risk associated with mercury in gold mine tailings in Montana. N1 - R827457E01 ER - TY - CONF A1 - Ganesan, K T1 - Transport and fate of mercury in old gold mine tailings. N1 - R827457E01 ER - TY - CONF A1 - Harvey, B A1 - Ranville, J T1 - Seasonal changes in the characteristics of suspended sediment metal transport in a mining-impacted stream. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Modeling sulfate-reducing permeable reactive barriers for treatment of acid mine drainage. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Modeling sulfate-reducing permeable reactive barriers for treatment of acid mine drainage. Y1 - 2003/10/12-15 N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Evaluations for permeable reactive barrier design in heterogeneous aquifers. Y1 - 2004/08/8-10 N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Evaluations for permeable reactive barrier design in heterogeneous aquifers. Y1 - 2004/11/4-5 N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Evaluations for permeable reactive barrier design in heterogeneous aquifers. Y1 - 2004/10/10-13 N1 - R829515 ER - TY - CONF A1 - Hemsi, P T1 - Modeling reactive transport of heavy metals through sulfate-reducing permeable reactive barriers. N1 - R829515 ER - TY - CONF A1 - Honeyman, B A1 - Spear, J A1 - Gillow, J T1 - Microbial reduction of uranium in mine-leachate by fermentative and iron-reducing bacteria. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Hong, H A1 - Messner, N A1 - Logan, M A1 - Reardon, K A1 - Figueroa, L A1 - Ahmann, D T1 - Denaturing gradient gel electrophoresis (DGGE) of microbial communities mediating remediation of mine drainage. Y1 - 2003/05/19-20 N1 - R829515 ER - TY - CONF A1 - Hong, H A1 - Pruden, A A1 - Inman, L A1 - Walston, K A1 - Logan, M A1 - Reardon, K F A1 - Figueroa, L T1 - Molecular characterization of microbial communities present in sulfate-reducing permeable reactive zones remediating heavy metals. Y1 - 2004/04/25-29 N1 - R829515 ER - TY - CONF A1 - Hong, H A1 - Pruden, A A1 - Logan, M A1 - Inman, L Y A1 - Sans-Mazón, C A1 - Reardon, K F A1 - Figueroa, L A T1 - Microbial analysis of sulfate-reducing columns remediating heavy metals. Y1 - 2004/05/18 N1 - R829515 ER - TY - CONF A1 - Hong, H A1 - Inman, L Y A1 - Reardon, K F A1 - Pruden, A T1 - Microbial community analysis of sulfate-reducing columns treating heavy metals. N1 - R829515 ER - TY - CONF A1 - Inman, L Y A1 - Pereyra, L P A1 - Hiibel, S R A1 - Kashani, N T1 - Investigation of microbial communities active in field-scale sulfate-reducing bioreactors at Luttrell and Peerless Jenny King. N1 - R829515 ER - TY - CONF A1 - Julien, P Y T1 - Fate and transport of metals in surface waters. Y1 - 2004/07/23 N1 - R829515 ER - TY - CONF A1 - Julien, P Y T1 - Modeling transport and fate of sediments and metals with CASC2D-SED. Y1 - 2004/07/26 N1 - R829515 ER - TY - CONF A1 - Julien, P Y T1 - Modeling transport of metals in surface waters. Y1 - 2004/06/16 N1 - R829515 ER - TY - CONF A1 - Julien, P Y T1 - Fate and transport of metals in surface waters. Y1 - 2004/05/12 N1 - R829515 ER - TY - CONF A1 - Julien, P Y T1 - Fate and transport of metals in surface waters. Y1 - 2004/05/7 N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - Fate and transport of metals and sediment in surface water. Y1 - 2003/08/26-27 N1 - R829515 ER - TY - CONF A1 - Julien, P A1 - Rojas, R T1 - Fate and transport of metals and sediment in surface waters. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Julien, P A1 - Rojas, R A1 - Velleux, M A1 - Bledsoe, B A1 - Watson, C T1 - Fate and transport of metals and sediment in surface water. Y1 - 2003/05/19-20 N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - Fate and transport of metals and sediment in surface waters. N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - Sediment transport with CASC2D-SED. N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - The fate and transport of metals and sediment in surface waters. N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - The fate and transport of metals and sediment in surface waters. N1 - R829515 ER - TY - CONF A1 - Julien, P T1 - The fate and transport of metals and sediment in surface waters. N1 - R829515 ER - TY - CONF A1 - Kashian, D R A1 - Zuellig, R E A1 - Clements, W H T1 - Interactions between UV‑B and metals in streams: consequences on ecosystem function and community structure. Y1 - 2004/06/6-10 N1 - R829515 ER - TY - CONF A1 - Kashian, D T1 - The influence of elevation on stream recovery following mining remediation in the Arkansas River: Does UV-B radiation influence metal bioavailability and disrupt stream ecosystem function? N1 - R829515 ER - TY - CONF A1 - Logan, M A1 - Ahmann, D A1 - Figueroa, L T1 - Assessment of microbial activity in anaerobic columns treating synthetic mine drainage. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Logan, M A1 - Ahmann, D A1 - Figueroa, R K A1 - Reardon, K A1 - DuTeau, N T1 - Microbial population dynamics in passive mine drainage treatment systems. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Logan, M A1 - Seyler, J T1 - Microbial mitigation of metal mine drainage. N1 - R829515 ER - TY - CONF A1 - Logan, M T1 - Microbial population dynamics in passive mine drainage treatment systems. N1 - R829515 ER - TY - CONF A1 - Macalady, D L A1 - Ritter, K A1 - Redman, A A1 - Ahmann, D T1 - Hydrous metal oxides, natural organic matter, and (metal) oxyanions in aquatic systems: a caution for wetland or PRB treatment of acidic mine drainage. Y1 - 2004/02/ N1 - R829515 ER - TY - CONF A1 - Macalady, D L A1 - Ritter, K A1 - Ahmann, D A1 - Ranville, J T1 - The influence of natural organic matter on arsenic mobility in surface and ground water. Y1 - 2004/07/ N1 - R829515 ER - TY - CONF A1 - Macalady, D L A1 - Ritter, K A1 - Redman, A A1 - Ahmann, D T1 - Towards a general model for the role of natural organic matter (NOM) in the transport and transformations of anionic species in soils and groundwater. Y1 - 2004/06/ N1 - R829515 ER - TY - CONF A1 - Macalady, D L A1 - Ahmann, D A1 - Redman, D L T1 - Arsenic interactions with hydrous iron oxides in the presence of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Macalady, D T1 - Redox transformations, complexation and soil/sediment interactions of inorganic forms of As and Se in aquatic environments: effects of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Macalady, D T1 - Redox transformations, complexation and soil/sediment interactions of inorganic forms of As and Se in aquatic environments: effects of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Mellot, K T1 - Crow Nation brownsfield job training program. N1 - R829588 ER - TY - CONF A1 - Mellott, K T1 - Environmental learning community. Y1 - 2003// N1 - R829588 ER - TY - CONF A1 - Mellott, K T1 - TOSC/TAB outreach update. Y1 - 2004// N1 - R829588 ER - TY - CONF A1 - Mellott, K T1 - Civic and tribal communities and mine wastes; the social and political ways to proceed and what to avoid. N1 - R829515 ER - TY - CONF A1 - Messner, N L A1 - Lucchesi, K A1 - Pruden, A A1 - Reardon, K F T1 - Effect of inocula on heavy metal removal by sulfate-reducing columns. Y1 - 2004/04/14 N1 - R829515 ER - TY - CONF A1 - Messner, N L A1 - Pereyra, L A1 - Sans-Mazón, C A1 - Pruden, A A1 - Reardon, K F T1 - Effect of inocula on heavy metal removal by sulfate-reducing columns. Y1 - 2004/05/18 N1 - R829515 ER - TY - CONF A1 - Messner, N A1 - Pruden, A A1 - Hong, H A1 - Logan, M A1 - Reardon, K A1 - Figueroa, L T1 - Microbial community analysis of passive bioreactors for remediation of heavy metals emanating from acid mine drainage. Y1 - 2003/04/14 N1 - R829515 ER - TY - CONF A1 - Messner, N A1 - Hong, H A1 - Inman, L A1 - Walston, K A1 - Pruden, A A1 - DuTeau, N A1 - Reardon, K A1 - Logan, M A1 - Ahmann, D A1 - Figueroa, L T1 - Microbial population dynamics in sulfate-reducing mine drainage treatment systems. Y1 - 2004/05/ N1 - R829515 ER - TY - CONF A1 - Miller, A A1 - Figueroa, L A1 - Bolis, J T1 - Mechanisms of metal removal in oxic limestone drains. N1 - R829515 ER - TY - CONF A1 - Moehle, J A1 - Ranville, J F A1 - Choate, L M A1 - Wildeman, T R T1 - Characterization and toxicity assessment at the tip top mine: a marginally impacted site. N1 - R829515 ER - TY - CONF A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Benson, C H A1 - Bohnhoff, G L A1 - Apinwantragoon, P T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. Y1 - 2004/08/8-10 N1 - R829515 ER - TY - CONF A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Benson, C H A1 - Bohnhoff, G L A1 - Apinwantragoon, P T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. Y1 - 2004/11/4-5 N1 - R829515 ER - TY - CONF A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Benson, C H A1 - Bohnhoff, G L A1 - Apinwantragoon, P T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. Y1 - 2004/10/10-13 N1 - R829515 ER - TY - CONF A1 - Ogorzalek, A A1 - Shackelford, C D A1 - Benson, C H T1 - Sensitivity analysis using VADOSE/W and LEACHM for alternative cover modeling. N1 - R829515 ER - TY - CONF A1 - Paschke, M W A1 - Redente, E F T1 - Metal toxicity thresholds for important reclamation plant species of the Rocky Mountains. Y1 - 2004/08/9-10 N1 - R829515 ER - TY - CONF A1 - Paschke, M W A1 - Redente, E F T1 - Metal toxicity thresholds for important reclamation plant species of the Rocky Mountains. N1 - R829515 ER - TY - CONF A1 - Pereyra, L P A1 - Hanson, R E A1 - Messner, N L A1 - Pruden, A A1 - Reardon, K F T1 - The optimization of inocula for the bioremediation of acid mine drainage using sulfate reduction. Y1 - 2004/08/8-10 N1 - R829515 ER - TY - CONF A1 - Pereyra, L P A1 - Hiibel, S R A1 - Hanson, R A1 - Pruden, A A1 - Reardon, K F T1 - Reardon KF. Comparison of inocula applied in the remediation of mining influenced water by sulfate reduction. N1 - R829515 ER - TY - CONF A1 - Pinto, A A1 - Wildeman, T A1 - Fregadolli, L A1 - Munhoz, N T1 - Nickel and manganese removal by zero valent iron at a Rio Tinto nickel mine operation in Brazil. Y1 - 2003/07/ N1 - R829515 ER - TY - CONF A1 - Pinto, A A1 - Wildeman, T A1 - Fregadolli, L A1 - Munhoz, N T1 - MSF lake characterization and its relation to water management and treatment of Ni and Mn. Y1 - 2003/06/ N1 - R829515 ER - TY - CONF A1 - Place, D A1 - Ruhs, A A1 - Figueroa, L T1 - Analysis of substrate alterations in passive reactive zones. Y1 - 2004/10/10-13 N1 - R829515 ER - TY - CONF A1 - Place, D A1 - Figueroa, L T1 - Tracking substrate utilization in reactive mixtures of bench-scale bioreactors. N1 - R829515 ER - TY - CONF A1 - Pruden, A T1 - Microbial community analysis of sulfate-reducing permeable reactive zones remediating heavy metals. Y1 - 2004/04/13 N1 - R829515 ER - TY - CONF A1 - Pruden, A A1 - Hong, H A1 - Logan, M A1 - Inman, L A1 - Sans, M A1 - Reardon, K F A1 - Figueroa, L A T1 - Microbial community dynamics of sulfate-reducing permeable reactive zones remediating heavy metals. Y1 - 2004/08/22-27 N1 - R829515 ER - TY - CONF A1 - Pruden, A A1 - Reardon, K T1 - Development and characterization of microbial inocula for high-performance passive treatment of acid mine drainage. N1 - R829515 ER - TY - CONF A1 - Prusha, B A1 - Clements, W T1 - Relationships between landscape attributes, dissolved organic carbon, and metal accumulation in Arctopsyche grandis: an investigation of the upper Arkansas River basin (Leadville, CO). N1 - R829515 ER - TY - CONF A1 - Prusha, B T1 - The influence of dissolved organic carbon on metal bioavailability to benthicacroinvertebrates in the Upper Arkansas River Basin. N1 - R829515 ER - TY - CONF A1 - Ranville, J T1 - An improved method for establishing water quality criteria for mining impacted sediments. Y1 - 2004/11/4-5 N1 - R829515 ER - TY - CONF A1 - Ranville, J T1 - An improved method for establishing water quality criteria for mining impacted streams. N1 - R829515 ER - TY - CONF A1 - Ranville, J T1 - Simple methods for mine waste evaluations and bioaccessability assessments. N1 - R829515 ER - TY - CONF A1 - Redente, E F A1 - Paschke, M W T1 - Metal toxicity thresholds for important reclamation plant species of the Rocky Mountains. Y1 - 2004/11/4-5 N1 - R829515 ER - TY - CONF A1 - Redman, A D A1 - Macalady, D L A1 - Ahmann, D T1 - Interactions between arsenic and natural organic matter: implications for transport in passive treatment systems. N1 - R829515 ER - TY - CONF A1 - Redman, A A1 - Macalady, D A1 - Ahmann, D T1 - Arsenic and old leaves: interactions among inorganic arsenic, hydrous metal oxides and natural organic matter. N1 - R829515 ER - TY - CONF A1 - Redman, A A1 - Macalady, D A1 - Ahmann, D T1 - Arsenic forms ternary aqueous metal-bridged complexes with natural organic matter. N1 - R829515 ER - TY - CONF A1 - Redman, A T1 - Interactions among inorganic arsenic species and natural organic matter: implications for arsenic transport in passive treatment systems. N1 - R829515 ER - TY - CONF A1 - Ritter, K A1 - Macalady, D A1 - Aiken, G R A1 - Gasper, J T1 - Aquatic interactions of arsenic and natural organic matter. N1 - R829515 ER - TY - CONF A1 - Ritter, K A1 - Macalady, D A1 - Ahmann, D T1 - Characterization of arsenate and arsenite adsorption onto hematite in the presence of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Ritter, K T1 - Spectroscopic studies of arsenic and natural organic matter adsorbed to ferric oxides. N1 - R829515 ER - TY - CONF A1 - Robustelli, M T1 - Preliminary metal sorption data. N1 - R829515 ER - TY - CONF A1 - Ruhs, A M A1 - Figueroa, L T1 - The effects of dissolved zinc and copper on the rate of substrate utilization by Cellulomonas Flavigena. N1 - R829515 ER - TY - CONF A1 - Ruhs, A A1 - Figueroa, L A1 - Wildeman, T R T1 - A study of metal toxicity on the rate-limiting step in anaerobic passive treatment systems. N1 - R829515 ER - TY - CONF A1 - Seyler, J A1 - Figueroa, L A1 - Ahmann, D A1 - Wildeman, T A1 - Robustelli, M T1 - Effect of solid phase organic substrate characteristics on sulfate reducer activity and metal removal in passive mine drainage treatment systems. Y1 - 2003/06/3-6 N1 - R829515 SP - 1112 EP - 1130 ER - TY - CONF A1 - Seyler, J A1 - Figueroa, L A1 - Ahmann, D A1 - Wildeman, T A1 - Robustelli, M T1 - Effect of solid phase organic substrate characteristics on sulfate reducer activity and metal removal in passive mine drainage treatment systems. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Seyler, J T1 - Preliminary comparative performance of diverse organic substrates for passive mine drainage. N1 - R829515 ER - TY - CONF A1 - Shackelford, C D T1 - Research of the Rocky Mountain Regional Hazardous Substance Research Center. Y1 - 2004/05/12 N1 - R829515 ER - TY - CONF A1 - Shackelford, C D T1 - Comparison of model predictions and field data for an alternative cover in a semiarid climate. N1 - R829515 ER - TY - CONF A1 - Shackelford, C D T1 - Environmental issues in geotechnical engineering. N1 - R829515 ER - TY - CONF A1 - Shackelford, C D T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. N1 - R829515 ER - TY - CONF A1 - Shackelford, C D A1 - Benson, C H T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - EPA as a client to the HSRCs: model of the RMRHSRC. Y1 - 2003/08/26-27 N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Evaluation of hydrologic models for alternative covers at mine waste sites. Y1 - 2003/08/26-27 N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Research activities at the Rocky Mountain Regional Hazardous Substance Research Center. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Resources of the Rocky Mountain Regional HSRC. Y1 - 2003/09/9-11 N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Remediation of mine waste sites through the Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Swartzinski, P A1 - Redente, E F A1 - Paschke, M W T1 - Manganese toxicity thresholds for restoration forb and shrub species of the Western U.S. Y1 - 2004/08/8-10 N1 - R829515 ER - TY - CONF A1 - Swartzinski, P A1 - Redente, E F A1 - Paschke, M W T1 - Manganese toxicity thresholds for restoration forb and shrub species of the Western U.S. N1 - R829515 ER - TY - CONF A1 - Talty, M B A1 - Carlson, K A1 - Pruden, A T1 - Assessment of electrokinetic injection of amendments for remediation of acid mine drainage. N1 - R829515 ER - TY - CONF A1 - Talty, M A1 - Carlson, K A1 - Pruden, A A1 - Pereyra, T1 - Assessment of electrokinetic injection of amendments for remediation of acid mine drainage. Y1 - 2004/08/8-10 N1 - R829515 ER - TY - CONF A1 - Velleux, M A1 - Rojas-Sanchez, R A1 - Julien, P T1 - Watershed transport of mine wastes. Y1 - 2004/03/10-12 N1 - R829515 ER - TY - CONF A1 - Wenstrom, M T1 - Pueblo, Colorado at HSRC. Y1 - 2003// N1 - R829588 ER - TY - CONF A1 - Wildeman, T R A1 - Ranville, J F A1 - Herron, J A1 - Robinson, R H T1 - Development of a simple scheme to determine the chemical toxicity of mine wastes. Y1 - 2003/06/3-6 N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Gusek, J J T1 - Biologic treatment of mine drainage. N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Ranville, J F T1 - Development and application of a simple scheme to determine the aquatic toxicity of mine wastes. N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Gusek, J J T1 - Mining influenced waters: their chemistry and methods of treatment. N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Ranville, J F T1 - Removal of heavy metals through limestone precipitation: Biotic or abiotic? N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Figueroa, L A1 - Ahmann, D T1 - Using microbial ecology in the removal of metal contaminants by passive treatment. N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Pinto, A A1 - Gusek, J A1 - Fregadolli, L A1 - Munhoz, N T1 - Bench and pilot-scale studies on the treatment of nickel and manganese contaminated water at a Rio Tinto nickel mine in Brazil. Y1 - 2003/07/ N1 - R829515 ER - TY - CONF A1 - Wildeman, T T1 - A review of the passive treatment of arsenic. Y1 - 2003/03/ N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Gusek, J T1 - The bioremediation of mine drainage. Y1 - 2003/03/ N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Figueroa, L A1 - Ahmann, D T1 - Using microbial ecology in the removal of metal contaminants by passive treatment. Y1 - 2004/11/6-10 N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Shackelford, C T1 - Mining and the environment: the issues that steer the Region 8 Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Macalady, D A1 - Shackelford, C A1 - Woods, S T1 - The Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Macalady, D A1 - Shackelford, C A1 - Woods, S T1 - The Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Yesavage, T A1 - Seyler, J A1 - Kozera, S A1 - Pedron, P A1 - Figueroa, L A1 - Ahmann, D A1 - Wildeman, T T1 - Effect of substrate characteristics, system permutations and microbial inoculation on performance of bench-scale systems receiving synthetic mine drainage. Y1 - 2003/10/12-15 N1 - R829515 ER - TY - CONF A1 - Bazin, A A1 - Wildeman, T A1 - Heflin, N A1 - Robinson, R T1 - Aquatic toxicity assessment of two abandoned mine sites in the Lake City Mineral District, Colorado. Y1 - 2003// N1 - R829515 SP - 29 EP - 36 ER - TY - CONF A1 - Bednar, A A1 - Garbarino, J A1 - Ranville, J A1 - Wildeman, T T1 - Arsenic speciation and redox chemistry in acid mine drainage. Y1 - 2003// N1 - R829515 SP - 965 EP - 968 ER - TY - CONF A1 - Benson, C H A1 - Bohnhoff, G L A1 - Apinwantragoon, P A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Albright, W T1 - Comparison of model predictions and field data for an ET cover. Y1 - 2004/10/10-13 N1 - R829515 SP - 137 EP - 142 ER - TY - CONF A1 - Benson, C H A1 - Bohnhoff, G L A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Apinwantragoon, P A1 - Albright, T1 - Field data and model predictions for an alternative cover. N1 - R829515 ER - TY - CONF A1 - Clements, W A1 - Ranville, J T1 - Evaluating recovery of stream ecosystems from mining pollution: integrating biochemical, population, community and ecosystem indicators. N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Seyler, J A1 - Wildeman, T . T1 - Characterization of organic substrates used for anaerobic bioremediation of mining impacted waters. Y1 - 2004/09/20-25 N1 - R829515 SP - 43 EP - 52 ER - TY - CONF A1 - Figueroa, L A1 - Honeyman, B A1 - Ranville, J T1 - Coupled microbial and chemical reactions in uranium bioremediation. N1 - R829515 ER - TY - CONF A1 - Figueroa, L A1 - Ahmann, D A1 - Blowes, D A1 - Carlson, K A1 - Shackelford, C A1 - Woods, S A1 - DuTeau, N A1 - Reardon, K A1 - Wildeman, T T1 - Metal removal capabilities of passive bioreactor systems: effects of organic matter and microbial population dynamics. N1 - R829515 ER - TY - CONF A1 - Hageman, P A1 - Smith, K A1 - Wildeman, T R A1 - Ranville, J F T1 - Comparison of mine waste assessment methods at the Rattler Mine Site, Virginia Canyon, Colorado. N1 - R829515 ER - TY - CONF A1 - Hemsi, P S A1 - Shackelford, C D T1 - Modeling bioremediation of acid mine drainage in permeable reactive barriers. Y1 - 2006// N1 - R829515 ER - TY - CONF A1 - Hemsi, P A1 - Shackelford, C A1 - Figueroa, L T1 - Modeling sulfate-reducing permeable reactive barriers for treatment of acid mine drainage. Y1 - 2003/06/3-6 N1 - R829515 SP - 367 EP - 386 ER - TY - CONF A1 - Julien, P A1 - Bledsoe, B A1 - Watson, C T1 - Fate and transport of metals and sediment in surface waters. N1 - R829515 ER - TY - CONF A1 - Logan, M A1 - Ahmann, D A1 - Figueroa, L T1 - Assessment of microbial activity in anaerobic columns treating synthetic mine drainage. Y1 - 2003/06/3-6 N1 - R829515 SP - 1112 EP - 1130 ER - TY - CONF A1 - Macalady, D A1 - Ahmann, D A1 - Westall, J A1 - Garbarino, J A1 - Meyer, J T1 - Redox transformations, complexation and soil/sediment interactions of inorganic forms of as and Se in aquatic environments: effects of natural organic matter. N1 - R829515 ER - TY - CONF A1 - Messner, N L A1 - Pereyra, L P A1 - Pruden, A A1 - Reardon, K A1 - Sans-Mazón, C . T1 - Effect of inocula on heavy metal removal by sulfate-reducing columns. Y1 - 2004/10/10-13 N1 - R829515 SP - 213 EP - 221 ER - TY - CONF A1 - Moehle, J A1 - Fox, S A1 - Ranville, J F A1 - Wildeman, T R A1 - Ross, P T1 - Characterization and leach test assessment at the Tip Top Mine, a marginally impacted site. N1 - R829515 ER - TY - CONF A1 - Ogorzalek, A S A1 - Shackelford, C D A1 - Benson, C H T1 - Comparison of model predictions and field data for an alternative cover in a semiarid climate. N1 - R829515 ER - TY - CONF A1 - Place, D A1 - Claveau, E A1 - Figueroa, L T1 - Analysis of substrate alterations in passive reactive zones. N1 - R829515 ER - TY - CONF A1 - Ruhs, A A1 - Figueroa, L A1 - Wildeman, T R T1 - A study of metal toxicity on the rate-limiting step in anaerobic passive treatment systems. N1 - R829515 ER - TY - CONF A1 - Seyler, J A1 - Figueroa, L A1 - Ahmann, D A1 - Wildeman, T T1 - Effect of solid phase organic substrate characteristics on sulfate reducer activity and metal removal in passive mine drainage treatment systems. Y1 - 2003/06/3-6 N1 - R829515 SP - 658 EP - 678 ER - TY - CONF A1 - Shackelford, C D T1 - Environmental issues in geotechnical engineering. N1 - R829515 ER - TY - CONF A1 - Shackelford, C T1 - Remediation of mine waste sites through the Rocky Mountain Regional Hazardous Substance Research Center (RMRHSRC). N1 - R829515 ER - TY - CONF A1 - Sibrell, P L A1 - Wildeman, T R A1 - Freienmuth, M A1 - Chambers, M A1 - Bess, D T1 - Demonstration of a pulsed limestone bed process for the treatment of acid mine drainage at the Argo Tunnel Site, Idaho Springs, Colorado. N1 - R829515 ER - TY - CONF A1 - Wildeman, T R A1 - Ranville, J F A1 - Herron, J A1 - Robinson, R H T1 - Development of a simple scheme to determine the chemical toxicity of mine wastes. Y1 - 2003/06/3-6 N1 - R829515 SP - 1501 EP - 1516 ER - TY - CONF A1 - Wildeman, T A1 - Shackelford, C T1 - Mining and the environment: the issues that steer the Region 8 Hazardous Substance Research Center. N1 - R829515 ER - TY - CONF A1 - Wildeman, T A1 - Macalady, D A1 - Shackelford, C A1 - Woods, S T1 - The EPA Rocky Mountain Regional Hazardous Substance Research Center. N1 - R829515 ER -