WORK OF TIE U. S. GEOLOGICAL SURVEY

U . S . Geological Survey Karst Interest Group

Congress mandated the establishment of the National Cave and Karst Research Institute in October 1998 to further the science of speleology by facilitating research, to enhance public education, and to promote environmentally sound cave and karst management. Considerable progress has been made during the tenure of the Interim Director (2000-2002) toward making the Institute operational. The scop...

U . S . GEOLOGICAL SURVEY Loch Vale Watershed Project Quality Assurance Report : 1995 - 1998 By U . S . Geological Survey

Loch Vale Watershed Project Quality Assurance Report: 1995-1998 By U.S. Geological Survey Eric J. Allstott2 , Michael A. Bashkin2, Jill S. Baron 1 Open-File Report 99-111 Prepared in cooperation with the Natural Resource Ecology Laboratory and Colorado State University This report is preliminary and has not been reviewed for conformity with the U.S. Geological Survey editorial standards. Any us...

U.s. Department of the Interior U. S. Geological Survey

This report summarizes the major findings of a United States Geological Survey (USGS)-funded project entitled the "West-Central Florida Coastal Studies Project" and managed by the USGS Center for Coastal Geology and Regional Marine Studies in St. Petersburg, FL. USGS scientists from Woods Hole and Menlo Park were involved as well. This project was a co-operative five-year venture with scientist...

ASPRS Report to the U . S . Geological Survey on Digital

U. S. Department of the Interior U. S. Geological Survey a Model for Grain Flow and Debris Flow

________________________________________________________5 INTRODUCTION_____________________________________________________5 RHEOLOGICAL MODELS________________________________________________9 Bagnold's Original Models for Grain Flows_______________________________ 9 Takahashi and Chen Models for Debris Flow and Debris Avalanche _______________ 10 McTigue, Savage, Goodman and Cowin Models for D...