Mine Shaft Stabilization Using Compaction Grouting

Geophysical Surveys of a Known Karst Feature: Oak Ridge Y-12 Plant, Oak Ridge, Tennessee

Regional Geologic Characteristics along the South Shore of Long Island, New York

Bathymetric Change Off the Washington–Oregon Coast

Correlating Oceanographic Processes with Seabed Change: Mouth of the Columbia River, U.S.A.

Erosion Control at the Entrance to Willapa Bay, Washington

The Development of a Coastal Aerial Mapping System (CAMS) and Its Application to the Study of Coastal Morphodynamics

Management of Hydrographic Basins: Considerations in Application of the Network Method

Water Quality in the Sierra Vista Subbasin, Southeastern Arizona: A Baseline for the Future
As part of the U.S. Geological Survey's (USGS) National Water-Quality Assessment program, water-quality studies were completed in the Sierra Vista subbasin in southeastern Arizona during...

Empirically-Based Geotechnical Seismic Site Classification

Earthquake Damage Survey Methods Based on Airborne High-Definition Television (HDTV), Photography and Synthetic Aperture Radar (SAR)

For the Duration
The U.S. Army Corps of Engineers developed a new grouting method called duration grouting when constructing the foundations for the Portugues Dam in Ponce, Puerto Rico. The site is marked...

Electrical Explorations (Available in Geo-Environmental Special Issue only)
Recent advances in state-of-the-art, relatively fast, two- and three-dimensional electrical resistivity imaging (also called profiling or tomography) have offered a new view on subsurface...

Taking the Mystery Out of Retirement Plans
Less than a third of workers at small firms with 100 or fewer employees have a job-sponsored retirement plan, far fewer than that of bigger firms. A survey by the Employee Benefit Research...

Topographic Surveying
Technical Engineering and Design Guides, as adapted from the U.S. Army Corps of Engineers, No. 29 This manual includes the new electronic surveying...

Tornado Aftermath: Questioning the Tools (Available Structural Engineering Special Issue Only)
In May 1997, several tornadoes hit central Texas. The strongest of these killed 27 people and destroyed about 40 single-family houses on the outskirts of Jarrell, north of Austin. A post-storm...

Deep Mixing Method: A Global Perspective
Various contemporary deep mixing method (DMM) techniques have been used in the United States since 1986. Such techniques owe their origins to Japanese and Scandinavian developments, which...

The U.S. Minerals Management Service Oil Spill Research Program

Mediating Conflicts Between Fish and Oil: A Prototype for Joint Problem Solving of Space-Use and Resource Conflicts

An Aerial Video System for Rapidly Measuring Sand Bar Morphology

 

 

 

 

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