Search Results for the EPA National Library Catalog

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Determination, Assessment, and Design of 'In-Stream Value' Studies for the Northern Great Plains Region. 1974
Determining the cumulative effects of forested wetlands EPA's (Environmental Protection Agency's) research program : and choices for research and monitoring desings / 1989
Detrital microbial community development and phosphorus dynamics in a stream ecosystem 1986
Developing a biotic index for Colorado stream quality 1994
Development and analysis of regional curves for streams in the non-urban Valley and Ridge Physiographic Province, Maryland, Virginia, and West Virginia 2005
Development and application of coupled optimization-watershed models for selection and placement of best management practices in the Mackinaw River watershed / 2011
Development and Evaluation of Weighted-Criteria, Probability-of-Use Curve for Instream Flow Assessments: Fisheries. 1977
Development of a Case Study of the Total Effect of Pesticides in the Environment, Non-Irrigated Croplands of the Mid-West. 1972
Development of a Comprehensive Water Pollution Control Program for the Lower Mississippi River Basin. Study Plan. 1966
Development of a fish index of biotic integrity to assess the condition of West Virginia streams : technical support document / 2006
Development of a Mathematical Model to Predict the Role of Surface Runoff and Groundwater Flow in Overfertilization of Surface Waters. 1971
Development of a Provisional Physical Habitat Index for Maryland Freshwater Streams. 1999
Development of an approach for integrating components of the U.S. Geological Survey Biomonitoring of Environmental Status and Trends (BEST) and National Stream Quantity Accounting Network (NASQAN) programs for large U.S. rivers / 2005
Development of criteria for fine sediment in the northern Rockies ecoregion : final report / 1987
Development of index of biotic integrity expectations for the ecoregions of Indiana : II. Huron-Erie Lake Plain / 1994
Development of index of biotic integrity expectations for the ecoregions of Indiana : III. Northern Indiana Till Plain / 1997
Development of index of biotic integrity expectations for the ecoregions of Indiana, I. Central corn belt plain / 1991
Development of index of biotic integrity expectations for the ecoregions of Indiana, V. Eastern corn belt plain / 1998
Development of index of biotic integrity expectations for the Lake Agassiz Plain ecoregion. 1994
Development of index of biotic integrity expectations for the Wabash River. 1998
Development of model stream ecosystem to monitor the fate and effects of persistent organic molecules / 1985
Development of the Industrial Combustion Emissions Model for Acid Rain Analyses. 1985
Development of the stream condition index (SCI) for Florida / 1996
DFLOW User's Manual. 1990
Diagnostic Feasibility Study of Lake Waubee, Kosciusko Co., Indiana. 1982
Diesel Particulate Measurement Research, 2007. Executive Summary Report. 2008
Diffusion of Thermally Buoyant Water Jets into a Moving Water Stream. 1972
Digital-model simulation of the Toppenish Alluvial Aquifer, Yakima Indian Reservation, Washington / 1981
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. Volume I, Sampling / 1987
Direct/delayed response project : field operations and quality assurance report for soil sampling and preparation in the Northeastern United States. Volume II, Preparation / 1987
Discharge characteristics of triangular-notch thin-plate weirs : studies of flow to water over weirs and doms / 1981
Discharge in the lower Columbia River basin, 1928-65, 1968
Discharge measurement in tidally affected channels during a hydrographic estuarine survey of Sabine Lake, Texas / 1997
Discharge measurements at gaging stations 1969
Discharge of sands and mean-velocity relationships in sand-bed streams / 1964
Discharge of Submerged Buoyant Jets into Water of Finite Depth. 1972
Discharge ratings at gaging stations 1984
Discharge ratings for streams at submerged section controls / 1964
Discharge-measurement system using an acoustic Doppler current profiler with applications to large rivers and estuaries / 1993
Disconnected rivers : linking rivers to landscapes / 2004
Dispersion of Thermal Effluents. 1971
Disperson Studies on the Delaware River Estuary Model and Potential Applications Toward Stream Purification Capacity Evaluations. 1961
Dissolved oxygen impact from urban storm runoff / 1979
Dissolved Oxygen Measurements in Indiana Streams During Urban Runoff. 1978
Distribution of Autotrophic Nitrifying Bacteria in a Polluted Stream. 1974
Distribution of phytoplankton in Illinois lakes / 1978
DIVERSE: a FORTRAN IV program to calculate diversity indices of stream bottom organisms, 1971
Diversity of stream communities under conditions of pollutional stress : completion report / 1978
DO Model Uncertainty with Correlated Inputs. 1990
Don River watershed site evaluation : predicting effectiveness of stormwater source controls in urban watershed revitalization. 2010
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