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181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aHazardous materials in the hydrologic environment $ethe role of research by the U.S. Geological Survey /$fCommittee on U.S. Geological Survey Water Resources Research, Water Science and Technology Board
210  1$aWashington, D.C. :$cNational Academy Press,$d1996.
215   $a1 online resource  (x, 109 pages) $cillustrations
300   $aDescription based upon print version of record.
311 0 $a0-309-57333-5 
327   $a""Hazardous Materials in the Hydrologic Environment: The Role of Research by the U.S. Geological Survey ""; ""Copyright""; ""Preface""; ""Contents""; ""Executive Summary""; ""1 Introduction""; ""2 Overview of the Federal Effort in Hazardous Material Regulation and Remediation""; ""LEGISLATIVE BACKGROUND""; ""THE EVOLUTION OF RESEARCH IN HYDROLOGY""; ""OVERVIEW OF RELEVANT USGS PROGRAMS""; ""COMPARISON OF USGS HYDROLOGIC RESEARCH TO THAT OF OTHER ORGANIZATIONS""; ""FROM PROCESS DISCOVERY TO APPLICATION: THE ROLE OF THE USGS""
327   $a""3 Characterization: Processes and Methods for Improving Understanding """"THE NEED""; ""STATE-OF-THE-ART OF CHARACTERIZATION""; ""Constituents""; ""Processes""; ""Subsurface Processes""; ""Surface Processes""; ""Characterization Methods""; ""CRITICAL AREAS OF RESEARCH""; ""OPPORTUNITIES FOR THE USGS""; ""4 Remediation ""; ""INTRODUCTION""; ""STATE-OF-THE-ART IN THE FIELD""; ""CRITICAL AREAS FOR RESEARCH""; ""OPPORTUNITIES FOR THE USGS""; ""5 Mathematical Models and Decision Support ""; ""PREDICTIVE FLOW AND TRANSPORT MODELS""; ""Saturated Flow in Porous Media""
327   $a""Unsaturated Flow in Porous Media"" ""Multiphase Flow in Porous Media""; ""Advection and Dispersion""; ""Radioactive Decay, Biological Processes, and Multiphase Interactions""; ""Coupled Flow Processes""; ""Flow and Transport in Fractured Media""; ""Issues in Flow and Transport Modeling at the USGS""; ""DECISION SUPPORT SYSTEMS""; ""Existing and Potential USGS Initiatives""; ""OPTIMIZATION AND DECISION ANALYSIS""; ""DECISION SUPPORT IN THE USGS HAZARDOUS MATERIALS SCIENCE PROGRAM""; ""OPPORTUNITIES FOR THE USGS IN MODELING""; ""6 Conclusions ""; ""OVERALL PROGRAM FRAMEWORK""
327   $a""USGS COLLABORATION WITH OTHER AGENCIES""""SOME CRITICAL ISSUES""; ""EDUCATIONAL OPPORTUNITIES""; ""ISSUES IN PLANNING AND IMPLEMENTATION""; ""References""; ""Appendix A U.S. Geological Survey Water Resources Division Plan for Hazardous Materials Science ""; ""INTERRELATIONSHIP OF PROGRAMS""; ""Activities Research and Methods Development""; ""Activities Site-specific Investigations""; ""Program Development and Interaction""; ""CORE HYDROLOGIC RESEARCH PROGRAM PLANNING AND DECISION-MAKING PROCESS""; ""Origin""; ""Plans for Program Development""; ""Decision-making Process""
327   $a""USGS TOXIC SUBSTANCES HYDROLOGY PROGRAM PLANNING AND DECISION-MAKING PROCESS"" ""Origin""; ""Plans for Program Development""; ""Decision-making Process""; ""FEDERAL-STATE COOPERATIVE PROGRAM PLANNING AND DECISION-MAKING PROCESS""; ""Origin""; ""Plans for Program Development""; ""Decision-making Process""; ""DEPARTMENT OF DEFENSE ENVIRONMENTAL CONTAMINATION HYDROLOGY PROGRAM PLANNING AND DECISION-MAKING PROCESS""; ""Origin""; ""Plans for Program Development""; ""Decision-making Process""; ""SUMMARY""; ""Appendix B Biographical Sketches of Committee Members ""
606   $aHydrology$xResearch
606   $aWater$xPollution$zUnited States
606   $aSoil pollution$xResearch
606   $aHazardous substances$xEnvironmental aspects$xResearch
615  0$aHydrology$xResearch.
615  0$aWater$xPollution
615  0$aSoil pollution$xResearch.
615  0$aHazardous substances$xEnvironmental aspects$xResearch.
676   $a363.73
712 02$aNational Research Council (U.S.).$bCommittee on U.S. Geological Survey Water Resources Research
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