| | |
| 34-1 | 1:30 PM | GLOBAL VARIATION IN THE CHEMISTRY OF TROPICAL STREAMS: MCDOWELL, W.H., Natural Resources, University of New Hampshire, James Hall, Durham, NH 03824, bill.mcdowell@unh.edu |
| 34-2 | 1:45 PM | THE GEOCHEMISTRY OF HEADWATER STREAMS, CENTRAL PANAMA: INFLUENCE OF WATERSHED ROCK TYPE: LYONS, W. Berry1, HARMON, Russell S.2, GARDNER, Christopher1, WELCH, Kathleen A.1, WITHEROW, Rebecca A.1, and LONG, David T.3, (1) Byrd Polar Research Center, The Ohio State University, 1090 Carmack Road, Columbus, OH 43210-1002, lyons.142@osu.edu, (2) U.S. Army Research Office, P.O. Box 12211, Research Triangle Park, NC 27709-2211, (3) Geological Sciences, Michigan State University, East Lansing, MI 48824-1115 |
| 34-3 | 2:00 PM | GEOHYDROLOGY AND HYDROCHEMISTRY OF FOUR TROPICAL WATERSHEDS IN CENTRAL PANAMA: HARMON, Russell S.1, LYONS, W. Berry2, LONG, David T.3, MITASOVA, Helena4, DEMÉNY, Attila5, and FÓRIZS, István5, (1) U.S. Army Research Office, PO Box 12211, Research Triangle Park, Research Triangle Park, NC 27709-9142, russell.harmon@us.army.mil, (2) Dept. of Geological Sciences, The Ohio State University, 125 S. Oval Mall, Columbus, OH 43210-1308, (3) Geological Sciences, Michigan State University, East Lansing, MI 48824-1115, (4) Marine Earth & Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, (5) Institute for Geochemical Research, Hungarian Academy of Sciences, Budaörsi út 45, Budapest, H-1112, Hungary |
| 34-4 | 2:15 PM | STABLE ISOTOPE MEASUREMENTS OF RAIN, CLOUD WATER, AND STREAMS IN THE LUQUILLO MOUNTAINS, PUERTO RICO: SCHOLL, Martha A., U.S. Geological Survey, 431 National Center, Reston, VA 20192, mascholl@usgs.gov, SHANLEY, James B., U.S. Geological Survey, P.O. Box 628, Montpelier, VT 05601, and TROESTER, Joseph W., U.S. Geological Survey, 651 Federal Drive, Suite 400-15, Guaynabo, PR 00965 |
| 34-5 | 2:30 PM | LONGITUDINAL VARIATION OF CHANNEL MORPHOLOGY IN THE TROPICAL MONTANE STREAMS OF PUERTO RICO: PIKE, Andrew S. and SCATENA, Fred N., Deptartment of Earth and Environmental Science, University of Pennsylvania, 240 S. 33rd St, Philadelphia, PA 19104, apike@sas.upenn.edu |
| 34-6 | 2:45 PM | WEATHERING PROCESSES AND CLIMATE DIFFERENT, BUT CONVEX WATERFALL MORPHOLOGY SIMILAR IN BASALT (KAUAI) AND SILTSTONE (NEBRASKA): PEDERSON, Darryll T., Geosciences, University of Nebraska-Lincoln, Bessey Hall, Lincoln, NE 68588-0340, dpederson2@unl.edu, MASON, Leonard, Pastor,Behling, & Wheeler, LLC, 2201 Double Creek Drive, Suite 4004, Round Rock, TX 78664, and BLAY, Charles, TEOK Investigations, PO Box 549, Kola, HI 96756 |
| 34-7 | 3:00 PM | LANDSAT TM AND ETM+ DERIVED EQUILIBRIUM LINE ALTITUDES AND THEIR IMPLICATIONS, CORDILLERA HUAYHUASH, PERU, 1986-2005: MCFADDEN, Ellyn, Earth and Environmental Science, Lehigh University, 31 Williams Drive, Bethlehem, PA 18015, emm204@lehigh.edu, RAMAGE, Joan M., Earth and Environmental Sciences, Lehigh Univ, 31 Williams Hall, Bethlehem, PA 18015, and RODBELL, Donald T., Geology, Union College, F. W. Olin Center, Schenectady, NY 12308-3107 |
| 34-8 | 3:15 PM | HYDROLOGY OF HILLSLOPE SOILS IN THE UPPER RÍO CHAGRES WATERSHED, PANAMA: HENDRICKX, Jan M.H., Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, hendrick@nmt.edu, VEGA, David, Technological Univ Panama, Panama, Panama, HARRISON, J. Bruce J., Earth and Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, and CALVO GOBBETTI, Lucas E., Panama Canal Authority, Panama, Panama |
| 34-9 | 3:30 PM | A 10BE VIEW OF TROPICAL EROSION: THE RIO CHAGRES, A STEADY SUPPLY OF SEDIMENT IN PANAMA: NICHOLS, Kyle K., Department of Geosciences, Skidmore College, 815 North Broadway, Saratoga Springs, NY 12866, knichols@skidmore.edu, BIERMAN, Paul R., Geology Department and School of Natural Resources, University of Vermont, Burlington, VT 05405, LARSEN, Jennifer, Geology Department, University of Vermont, Burlington, VT 05405, and FINKEL, Robert C., Lawrence Livermore National Laboratory, Livermore, 94550 |
| 34-10 | 3:45 PM | TROPICAL SOIL PROPERTIES AND HILLSLOPE HYDROLOGY: HARRISON, J. Bruce J. Sr1, HENDRICKX, J.M.H. Jr1, VEGA, D. II2, GOBBETTI, L.3, and VAN DAMM, R.4, (1) Earth and Environmental Science Dept, New Mexico Tech, Socorro, NM 87801, bruce@nmt.edu, (2) Engineering Dept, Universidad Tecnologica de Panama, Panama, Panama, (3) Panama Canal Authority, Panama, NA, Panama, (4) Geosciences, Michigan State University, East Lansing, MI 48824 |
| 34-11 | 4:00 PM | DETAILED FIRST-ORDER CATCHMENT INVESTIGATIONS OF RUNOFF PRODUCTION MECHANISMS IN THE SEASONAL TROPICS OF PANAMA: NIEDZIALEK, Justin, Civil & Environmental Engineering, Univ. of Connecticut, Unit 2037, Storrs, CT 06269, justinn@engr.uconn.edu and OGDEN, Fred L., Civil & Architectural Engineering, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071 |
| 34-12 | 4:15 PM | INFILTRATION IN THE UPPER RÍO CHAGRES BASIN: CALVO GOBBETTI, Lucas E., Panama Canal Authority, Panama, Panama, lcalvo@pancanal.com, HENDRICKX, Jan M.H., Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, and OGDEN, Fred L., Civil & Architectural Engineering, University of Wyoming, 1000 E. University Ave, Laramie, WY 82071 |
| 34-13 | 4:30 PM | MAPPING ACTUAL EVAPOTRANSPIRATION AND SOIL MOISTURE IN TROPICAL WATERSHEDS: HENDRICKX, Jan M.H., HONG, Sungho, KLEISSL, Jan, and GOMEZ, Jesus D., Earth & Environmental Science, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, hong@nmt.edu |
| 34-14 | 4:45 PM | GEOMORPHIC EFFECTS AND SEDIMENT FLUX OF LARGE DEBRIS FLOWS AND FLASH FLOODS, NORTHERN VENEZUELA, 1999: LARSEN, Matthew C., Office of the Chief Scientist for Hydrology, US Geological Survey, 436 National Center, Reston, VA 20192, mclarsen@usgs.gov and WIECZOREK, Gerald F., U.S. Geological Survey, Menlo Park, CA 94025 |
| 34-15 | 5:00 PM | IMPLICATIONS OF HYDROCLIMATIC DIFFERENCES FOR SEDIMENT TRANSPORT IN STEEP CHANNELS: WOHL, Ellen E., Department of Geosciences, Colorado State Univ, Colorado State University, Fort Collins, CO 80523, ellenw@colostate.edu |
| 34-16 | 5:15 PM | MANAGING ECOLOGICAL FLOWS IN TROPICAL MONTANE STREAMS: SCATENA, F.N., Earth and Environmental Science, University of Pennsylvania, 230 S 33rd Street, Philadelphia, PA 19104, fns@sas.upenn.edu |
|