Research Interests:

Current research group (funded by USGS, NIH, USEPA, NSF, and/or COWWRD):

Teaching Interests:

Other Professional Activities:

Selected Publications:

Other Interests:

Fishing, bicycling, hunting, travel, photography, scuba diving, sailing, gardening, woodworking, camping, hiking, cross-country skiing. Member of the Nature Conservancy, Amnesty International, the Sierra Club, the Wilderness Society, and the Society of Friends. Latest good books to read : Mountains beyond Mountains by tracy Kidder and Yearning for the Land: A Search for the Importance of Place by John Warfield Simpson