Conference Papers
Science Quality and Integrity
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The USGS provides unbiased, objective, and impartial scientific information upon which our audiences, including resource managers, planners, and other entities, rely.
Browse almost 5,000 conference papers authored by our scientists and refine search by topic, location, year, and advanced search.
Filter Total Items: 5348
Prairie Cajuns and the Cajun Prairie: A history
No abstract available.
Authors
Malcolm Vidrine, William R. Pontenot, Charles Allen, Bruno Borsari, Larry K. Allain
Lepidopteran and odonate communities in the Cajun Prairie ecosystem in southwestern Louisiana
No abstract available.
Authors
Malcolm Vidrine, Charles Allen, Bruno Borsari, Larry K. Allain
Road log and stop descriptions; Day 1, Stop 1; Delaware Water Gap; geologic overview, stratigraphy, structure, formation of the gap, and glacial geology
No abstract available.
Authors
Jack B. Epstein
Structural relations along the Taconic unconformity between New York, New Jersey, and Pennsylvania
No abstract available.
Authors
Jack B. Epstein, Peter T. Lyttle
Structural geology of the Delaware Water Gap National Recreation Area
No abstract available.
Authors
Jack B. Epstein
Biosecurity and regulatory considerations for transfer of cryopreserved sperm and early life stages of aquatic species
No abstract available.
Authors
Terrence R. Tiersch, Jill A. Jenkins
Stratigraphy in the region of Delaware Water Gap National Recreation Area
No abstract available.
Authors
Jack B. Epstein
Quaternary Park — Retrieval of lost satellite images from the late 20th Century
No abstract available.
Authors
G. P. Blount, Thomas M. Holm, John Faundeen
Mechanics of debris flows and debris-laden flash floods
A new mathematical model developed to predict behavior of debris flows and avalanches also holds promise for predicting behavior of debris-laden flash floods. The model assumes that debris flows behave as mixtures of interacting Newtonian fluids and Coulomb solids. Solid and fluid constituents obey three-dimensional mass and momentum balances, which are summed and depth-integrated to yield equatio
Authors
Richard M. Iverson, Roger P. Denlinger
A strategy for estimating tree canopy density using Landsat 7 ETM+ and high resolution images over large areas
Forest cover is of great interest to a variety of scientific and land management applications, many of which require not only information on forest categories, but also tree canopy density. In previous studies, large area tree canopy density had been estimated at spatial resolutions of 1km or coarser using coarse resolution satellite images. In this study, a strategy is developed for estimating tr
Authors
Chengquan Huang, Limin Yang, Bruce K. Wylie, Collin G. Homer
Road log and stop descriptions; Day 2, Stop 7; East Stroudsburg railroad cut; Schoharie Formation and Onondaga Limestone; stratigraphy and structure
No abstract available.
Authors
C. A. Ver Straeten, J. D. Inners, Jack B. Epstein
Road log and stop descriptions; Day 1, Stop 6; High Point; overview of bedrock geology, geomorphology, and the Culvers Gap River
No abstract available.
Authors
Jack B. Epstein, Donald H. Monteverde, Ron W. Witte