---

Activity

2007

• TRACE ELEMENT AND LEAD ISOTOPIC SIGNATURES IN ALPINE LAKE SEDIMENTS, FRONT RANGE, COLORADO
  T63 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment II
  Monday, 29 October 2007

  8:00 AM - 12:00 PM

---

2003

• CHEMICAL AND PHYSICAL CHARACTERISTICS OF GROUND-WATER DISCHARGE NEAR THE SOUTH RIM OF GRAND CANYON, ARIZONA
  T68 Springs: Interactions of Physical, Chemical, Biological, and Cultural Systems
  Monday, 3 November 2003

  8:00 AM - 12:00 PM

---

2002

• ENVIRONMENTAL LEGACY OF THE CALIFORNIA GOLD RUSH: 1. MERCURY CONTAMINATION AND BIOACCUMULATION ASSOCIATED WITH ABANDONED PLACER-GOLD MINES
  T64 Integrated Studies of the Effects of Abandoned Mines on the Environment
  Monday, 28 October 2002

  8:00 AM - 12:00 PM

---

2001

• LINKED BEHAVIOR OF MERCURY AND ORGANIC CARBON TRANSPORT IN AN UPLAND LANDSCAPE DURING SNOWMELT
  23 Geologic Aspects of Environmental Problems in the Northeast
  Tuesday, 13 March 2001

  8:15 AM - 12:15 PM

---

Date Unknown

• ENVIRONMENTAL LEGACY OF THE CALIFORNIA GOLD RUSH: 2. ACID MINE DRAINAGE FROM ABANDONED PLACER-GOLD MINES
  T92 Integrated Studies of the Effects of Abandoned Mines on the Environment (Posters)