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Activity

2025

• A NEW AGE MODEL FOR THE GLACIAL REVERSAL, ASSEMBLY, AND INCISION OF THE ALLEGHENY RIVER, NORTHWESTERN PENNSYLVANIA
  3 Fluvial Geomorphology of Post-glacial (and Other) Rivers
  Friday, 28 March 2025

  8:00 AM - 12:00 PM

  170A

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2020

• AGE AND ENVIRONMENTAL CHANGE INFORMATION ENCODED IN EARLY-MIDDLE (?) PLEISTOCENE PALEOSOLS EXPOSED IN BURIED VALLEYS OF THE EASTERN PENNSYLVANIA ANTHRACITE FIELDS
  38 Undergraduate Research I (Posters)
  Saturday, 21 March 2020

  8:00 AM - 12:00 PM

  Grand Ballroom A–D

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2019

• RECONSTRUCTION OF MIDDLE PLEISTOCENE INTERGLACIAL PALEOCLIMATE FROM TWO BURIED PALEOSOLS IN THE PO PLAIN, NORTHERN ITALY AND COMPARISON TO PALEOSOLS IN THE EASTERN US
  14 Soils: Processes at the Bio-Geo Interface
  Sunday, 17 March 2019

  1:30 PM - 5:30 PM

  Connecticut Room

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2017

• PALEOCLIMATIC RECONSTRUCTION FROM THE BRYN MAWR FORMATION (MIOCENE) PALEOSOL, U.S. MID-ATLANTIC COASTAL PLAIN
  T284 Advances in Terrestrial Paleoclimate Reconstructions Using Paleosols (Posters)
  Tuesday, 24 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF
• CHARACTERIZATION OF THE GOETHITE/HEMATITE RATIO IN MODERN AND ANCIENT SOILS IN THE MID-ATLANTIC REGION AS A PALEOCLIMATIC INDICATOR
  73 Biogeochemical Cycling and Biomineralization: Observations at the Microscale (Posters)
  Tuesday, 21 March 2017

  1:30 PM - 5:30 PM

  Urban, 17th Floor

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2015

• ENHANCED AL AND ZN REMOVAL FROM COAL-MINE DRAINAGE DURING RAPID OXIDATION AND PRECIPITATION OF FE OXIDES AT NEAR-NEUTRAL PH
  T153 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment
  Monday, 2 November 2015

  1:30 PM - 5:30 PM

  Room 322/323

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2014

• EXSOLUTION OF CARBON DIOXIDE FROM THE SILVER CREEK AMD TREATMENT SYSTEM, NEW PHILADELPHIA, PA
  69 Abandoned Mine Drainage: Impacts, Treatment and Developing Novel Uses for AMD (Posters)
  Tuesday, 25 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A
• STREAM INFLUENCES ON ABANDONED MINE DRAINAGE REMEDIATION
  69 Abandoned Mine Drainage: Impacts, Treatment and Developing Novel Uses for AMD (Posters)
  Tuesday, 25 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A
• CHEMICAL WEATHERING AND SOIL FORMATION FROM MULTIPLE PARENT MATERIALS IN CENTRAL PENNSYLVANIA
  33 Origin and Evolution of the Appalachian Critical Zone. I. Physical, Chemical, and Biological Processes
  Monday, 24 March 2014

  8:00 AM - 11:40 AM

  Commonwealth Salon 3
• CHANGES IN THE OPTICAL PROPERTIES OF DISSOLVED ORGANIC CARBON DURING CANOPY INTERACTION AND SHALLOW SOIL INFILTRATION, PALMERTON, PA
  57 Origin and Evolution of the Appalachian Critical Zone. I. Physical, Chemical, and Biological Processes (Posters)
  Monday, 24 March 2014

  1:30 PM - 5:35 PM

  Freedom Hall A
• ALIGNMENT AND DIVERGENCE OF PEDOLOGIC, GEOMORPHIC, AND GEOCHEMICAL DATA FOR HILLSLOPE SOILS IN CENTRAL PA
  33 Origin and Evolution of the Appalachian Critical Zone. I. Physical, Chemical, and Biological Processes
  Monday, 24 March 2014

  8:00 AM - 11:40 AM

  Commonwealth Salon 3
• NUTRIENT UPTAKE INTERACTIONS: SIDEROPHORE PRODUCTION AND NITROGEN FIXATION IN ANABAENA CULTURE EXPERIMENTS
  45 Emerging Techniques and Applications in Paleolimnology (Posters)
  Monday, 24 March 2014

  8:00 AM - 12:00 PM

  Freedom Hall A
• ENHANCED ZN REMOVAL FROM AMD BY RAPID OXIDATION AND PRECIPITATION OF IRON OXIDES AT NEAR NEUTRAL PH
  18 Abandoned Mine Drainage: Impacts, Treatment and Developing Novel Uses for AMD
  Sunday, 23 March 2014

  1:30 PM - 3:50 PM

  Commonwealth Salon 3

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2013

• CHEMICAL WEATHERING AND SOIL FORMATION FROM MULTIPLE PARENT MATERIALS IN A COMPLEX REGOLITH, SHALE HILLS, PENNSYLVANIA
  T212 Interdisciplinary Studies across the Critical Zone
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 503
• GEOCHEMICAL VARIATIONS IN ABOVE- AND BELOW-DRAINAGE COAL MINE DISCHARGES (1975 TO 2012)
  T245 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 1: Acid to Neutral Mine Drainage, Geochemistry of Iron and Sulfur, Sulfate Minerals, Natural Background, and Geochemical Modeling (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• WATER-ROCK INTERACTIONS OF ARSENIC IN THE GETTYSBURG BASIN, PENNSYLVANIA, USA
  T245 Celebrating the Scientific Contributions of Kirk Nordstrom—Part 1: Acid to Neutral Mine Drainage, Geochemistry of Iron and Sulfur, Sulfate Minerals, Natural Background, and Geochemical Modeling (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• THE OCCURRENCE AND DOMINANT CONTROLS OF ARSENIC IN THE NEWARK AND GETTYSBURG BASINS
  3 Naturally Occurring Contaminants in Groundwater Used for Water Supply in the Northeastern United States
  Monday, 18 March 2013

  8:00 AM - 12:00 PM

  Reagan Room

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2012

• THE AGE AND LABILITY OF ORGANIC CARBON IN HEADWATER CATCHMENTS WITH VARYING LAND USE
  T244 The Hydrology of Headwater Catchments (Posters)
  Wednesday, 7 November 2012

  9:00 AM - 6:00 PM

  Hall B
• A RE-EVALUATION OF CONTROLLING FACTORS OF PENNSYLVANIA'S COAL MINE DISCHARGE GEOCHEMISTRY
  T162 Sources, Transport, Fate, and Toxicology of Trace Elements and Organics in the Environment (Posters)
  Tuesday, 6 November 2012

  9:00 AM - 6:00 PM

  Hall B
• CONCEPTUAL MODEL FOR THE PROVENANCE AND FLUX OF SUSPENDED SEDIMENT FOR A MID-ATLANTIC WATERSHED
  T137 Landscape Dynamics: Gullies and Rivers
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  207A
• VALIDATION AND APPLICATION OF IN-SITU IRON-MANGANESE OXIDE COATED STREAM PEBBLES AS SENSORS FOR ARSENIC SOURCE MONITORING
  T92 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• REASSESSING PENNSYLVANIA ABANDONED COAL MINE DISCHARGES
  T92 Sigma Gamma Epsilon Undergraduate Research (Posters)
  Monday, 5 November 2012

  9:00 AM - 6:00 PM

  Hall B
• ARSENIC IN THE NEWARK AND GETTYSBURG BASINS: DOES DISTANCE FROM SEDIMENT SOURCE MATTER?
  T13 Arsenic: Fate and Transport in Natural Waters and Aquifers from Basin to Pore-Space Scale I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  213D
• ASSESSING THE RELATIONSHIP BETWEEN ACCRETED TERRANES AND ARSENIC IN THE NEWARK SUPERGROUP OF THE GETTYSBURG BASIN
  3 News from the Newark Supergroup
  Sunday, 18 March 2012

  7:55 AM - 12:00 PM

  Ballroom D

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2011

• HOW TECTONIC HISTORY AND GEOCHEMICAL PROCESSES COULD INFLUENCE ARSENIC IN DRINKING WATER
  T134 Recent Advances in Studies of Dissolved Arsenic and Other Metals in Global Hydrologic Systems II
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room M100FG

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2006

• REDESIGNING ENTRY TO THE MAJOR: FROM FUNNEL TO HOURGLASS
  T190 Successful Strategies for Recruiting and Retaining Undergraduate Geoscience Majors
  Wednesday, 25 October 2006

  8:00 AM - 12:00 PM
• ARSENIC ALONG THE APPALACHIAN MOUNTAIN BELT, PATTERNS AND PROCESSES
  T129 Distribution of Arsenic and Related Metalloids in Surface and Ground Waters: Controls and Challenges III
  Tuesday, 24 October 2006

  8:00 AM - 12:00 PM
• GEOLOGIC CONTROLS ON ARSENIC DISTRIBUTION AND MOBILIZATION IN PENNSYLVANIA GROUNDWATER
  23 Contaminants in Groundwater and Surface Water of the Northeast: From Arsenic to Xylene
  Tuesday, 21 March 2006

  8:00 AM - 12:00 PM
• CHEMICAL WEATHERING AND MELT WATER EVOLUTION AT THE MATANUSKA GLACIER SOUTH-CENTRAL ALASKA
  10 Meltwater Discharge Events from Proglacial and Subglacial Environments: Landforms, Deposits, and Processes
  Monday, 20 March 2006

  1:00 PM - 4:00 PM

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2005

• UV ATTENUATION IN STREAMS: STORM RESPONSE OF GROUNDWATER, RUNOFF, AND CANOPY THROUGHFALL
  15 Hydrology: Interdisciplinary Approaches to Hydrological Problems
  Tuesday, 15 March 2005

  8:00 AM - 11:20 AM

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2003

• APPLICATION OF A GEOCHEMICAL MODEL TO UNDERSTAND ARSENIC INTERACTIONS WITH IRON OXYHYDROXIDES IN A CRYSTALLINE BEDROCK AQUIFER
  T12 Geochemical Modeling of Arsenic Speciation, Transformation, and Reactive Transport in Groundwater
  Sunday, 2 November 2003

  8:00 AM - 12:00 PM

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Date Unknown

• SUBGLACIAL MIXING OF MELTWATER AND GROUNDWATER AT THE MATANUSKA GLACIER, ALASKA
  35 Undergraduate Research in the Geosciences (Posters) III
• DIFFERENCES IN DIURNAL WATER TABLE FLUCTUATIONS IN WOODY PLANT PATCHES AND HERBACEOUS VEGETATION IN A CALCAREOUS FENS IN NORTHEASTERN PENNSYLVANIA
  42 Applied Hydrogeology and Environmental Geology for the 21st Century (Posters)
• FACTORS CONTROLLING MERCURY EVASION FROM SURFACE WATER DURING ESTUARINE MIXING, BERRY'S CREEK, NEW JERSEY
  36 Contaminants in Groundwater and Surface Water of the Northeast: From Arsenic to Xylene (Posters)
• PAIRED WATERSHED APPROACH TO MODELING THE QUANTITY AND SOURCES OF DISSOLVED ORGANIC CARBON AND MAJOR CATIONS IN STREAM WATER DURING STORMFLOW AND BASEFLOW
  42 Applied Hydrogeology and Environmental Geology for the 21st Century (Posters)