Publications
Browse more than 150,000 publications authored by our scientists over the past 100+ year history of the USGS. Publications available are: USGS-authored journal articles, series reports, book chapters, other government publications, and more.
Upper Midwest Environmental Sciences Center Publications
Filter Total Items: 3226
An approximation of sediment yields from watersheds in Minnesota
No abstract available.
Authors
C. R. Collier
Toxicity of formalin, malachite green, and the mixture to four life stages of rainbow trout
Formalin, malachite green, or a mixture of them are utilized in fish culture for control of external parasites of fish and control of fungus on fish and fish eggs. Very little information is available concerning the toxicity of these compounds to fish under laboratory test conditions or the differences in sensitivity to these chemicals at various life stages. This study was designed to 1) determin
Authors
Terry D. Bills, Charles F. Advised by: Hosler, Kenneth B. Cumming, Richard P. Nord, Robert E. Senff
Hydrology and trout populations of cold-water rivers of Michigan and Wisconsin
Statistical multiple-regression analyses showed significant relationships between trout populations and hydrologic parameters. Parameters showing the higher levels of significance were temperature, hardness of water, percentage of gravel bottom, percentage of bottom vegetation, variability of streamflow, and discharge per unit drainage area. Trout populations increase with lower levels of annual m
Authors
G. E. Hendrickson, R. L. Knutilla
Parasites of freshwater fishes: a review of their control and treatment
No abstract available.
Authors
Glen L. Hoffman, Fred P. Meyer
Bedrock geologic map of the Greenwood quadrangle, Marquette County, Michigan
The Marquette Iron Range is presently ( 1973) the second largest iron mining district in the United States. Commercial iron deposits, now mostly concentrating-grade ore, are in the Negaunee Iron-formation, which is part of a thick sequence of metasedimentary rocks of Precambrian X age. These rocks are preserved in the west-trending Marquette synclinorium, and are flanked to the north and south by
Authors
William F. Cannon
Water resources data for Michigan, water year 1974; Part 2, Water quality records
Water resources data for the 1974 water year for Michigan include records of data for the chemical and physical characteristics of surface and ground waters. Data on the quality of surface water (chemical, temperature, and sediment) were collected from designated sampling sites at predetermined intervals such as once-daily, weekly, monthly or less frequently, and at some sites data were recorded o
Authors
Water resources data for Michigan, water year 1973; Part 1, Surface water records
Surface-water records for the 1973 water year for gaging stations, partial-record stations, and miscellaneous sites within the State of Michigan are given in this report. For convenience there are also included records for a few pertinent gaging stations in bordering States. The records were collected and computed by the Water Resources Division of the U.S. Geological Survey, under the direction o
Authors
Hydrogeologic reconnaissance of ground-water pollution in the Pine Bend area, Dakota County, Minnesota
No abstract available.
Authors
Harold O. Reeder, R.F. Norvitch
Parasites of freshwater fishes; II Protozoa 3 Ichtyophthirius multifiliis (Revised)
Abstract not submitted to date
Authors
F. P. Meyer