Publications
Read publications and other informational products to learn more about USGS science occurring in the Mississippi Basin.
Filter Total Items: 5652
The role of the USFWS geographic information system in coastal decisionmaking The role of the USFWS geographic information system in coastal decisionmaking
Unprecedented demand on coastal resources in the 1980's has generated a need for valid information and analyses to support wise management of the coastal zone. The National Coastal Ecosystems Team of the U.S. Fish and Wildlife Service recently implemented a geographic information system to enhance its ability to analyze and display environmental information about the coastal zone...
Authors
Robert Ader, Floyd O. Stayner
Water resources data Iowa, water year 1982 Water resources data Iowa, water year 1982
Water resources data for the 1982 water year for Iowa consists of records of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes and reservoirs; and water levels in wells. This report contains discharge records for 116 gaging stations; stage and contents for 7 lakes and reservoirs; water quality for 17 gaging stations; and water levels for 34...
Authors
I.L. Burmeister, V.L. Spiers, P. J. Soenksen, W.J. Matthes
National Pesticide Monitoring Program: organochlorine residues in freshwater fish, 1976-79 National Pesticide Monitoring Program: organochlorine residues in freshwater fish, 1976-79
No abstract available.
Authors
Christopher J. Schmitt, M. A. Ribick, J. Larry Ludke, Thomas W. May
Hydrology of area 38, Western Region, Interior Coal Province, Iowa and Missouri Hydrology of area 38, Western Region, Interior Coal Province, Iowa and Missouri
A nationwide need for information characterizing hydrologic conditions in mined and potential mine areas has become paramount with the enactment of the Surface Mining Control and Reclamation Act of 1977. This report is designed to be useful to the mine owners, operators, and others by presenting information about the existing hydrologic conditions and by identifying sources of hydrologic
Authors
M.G. Detroy, John Skelton
Managing coastal ecosystems: Progress towards a systems approach Managing coastal ecosystems: Progress towards a systems approach
No abstract available.
Authors
James B. Johnston
Analysis of wetland changes on an active delta with a geographic information system Analysis of wetland changes on an active delta with a geographic information system
No abstract available.
Authors
Robert Ader, James B. Johnston
Some observations on the ecology and fish management of reservoirs in the United States Some observations on the ecology and fish management of reservoirs in the United States
By 1980 there were 1,608 reservoirs (over 202 ha each) with a surface area of 4 million ha in the United States. Construction of new reservoirs has decreased in recent years because of the lack of suitable sites and the opposition of environmental interests. Reservoirs have characteristics of both lacustrine and riverine ecosystems. Reservoirs have been segmented into riverine...
Authors
N. G. Benson
Toxaphene residues in fish: Identification, quantification, and confirmation at part per billion levels Toxaphene residues in fish: Identification, quantification, and confirmation at part per billion levels
No abstract available.
Authors
M. A. Ribick, George R. Dubay, Jimmie D. Petty, David L. Stalling, Christopher J. Schmitt
Pelagic distribution and abundance of seabirds in the Gulf of Alaska and Eastern Bering Sea Pelagic distribution and abundance of seabirds in the Gulf of Alaska and Eastern Bering Sea
No abstract available.
Authors
P.J. Gould, D.J. Forsell, C.J. Lensink
Hydrology of the surficial aquifer in the Floyd River Basin, Iowa Hydrology of the surficial aquifer in the Floyd River Basin, Iowa
The Floyd River basin was studied to provide water-resources Information for a typical surficial aquifer in northwest Iowa. Data collection included test drilling, water-level measurements, and chemical analyses of surface and ground water. The Floyd River basin drains 961 square miles of highly dissected to gently rolling topography. Major streams generally are flanked by flood plains...
Authors
K.D. Wahl, M.J. Meyer, R.A. Karsten
COASTAL*FISH user's guide--a finfish/shellfish information base for Mississippi Sound and Mobile Bay COASTAL*FISH user's guide--a finfish/shellfish information base for Mississippi Sound and Mobile Bay
COASTAL *FISH is a computerized database that includes current information on spawning, nursery areas, migrations, distribution, and environmental requirements of finfish and shellfish. This User's Guide was prepared to access and query the finfish and shell fish database. It provides basic information required to query the database.
Authors
B. Jones, N. Benson
Water resources data Iowa, water year 1981 Water resources data Iowa, water year 1981
This report was prepared by personnel of the Iowa district of the Water Resources Division of the U.S. Geological Survey under the supervision of 0. G. Lara, Acting District Chief, and Alfred Clebsch, Jr., Regional Hydrologist, Central Region. It was done in cooperation with the State of Iowa and with other agencies. This report is one of a series issued by Iowa. General direction for...
Authors
Water Resources Division U.S. Geological Survey