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: 3244
Removal and deactivation of antimycin using carbon and chlorine
Abstract has not been submitted
Authors
V. K. Dawson
Monitoring 2,4-D residues at Loxahatchee National Wildlife Refuge
Abstract has not been submitted
Authors
D.P. Schultz, E.W. Whitney
Residues of 2,4-D in pond water, mud, and fish, 1971
Abstract has not been submitted
Authors
D.P. Schultz, P.D. Harman
Effects of TFM and Bayer 73 on in vivo oxygen consumption of the aquatic midge Chironomus tentans
Exposure of fourth instar larvae of Chironomus tentans to 2.0-8.0 mg/liter of TFM (3-trifluormethyl-4-nitrophenol) for 6 hr at 22 A? 0.5 C in soft water resulted in a significantly increased rate of larval oxygen consumption compared to that of control larvae, as measured with the Warburg respirometer. Maximum stimulation of oxygen consumption occurred with 8.0 mg/liter of TFM, and 1.0 mg/liter of
Authors
J.A. Kawatski, V. K. Dawson, J.L. Reuvers
A culture method for sea lamprey larvae
Abstract has not been submitted
Authors
L.H. Hanson, E.L. King, J.H. Howell, A. J. Smith
An improved chemical delivery apparatus for use in intermittent-flow bioassays
No abstract available.
Authors
J.H. Chandler, H.O. Sanders, D.F. Walsh
Urinary excretion of quinaldine by channel catfish
Abstract has not been submitted
Authors
Joseph B. Hunn, John L. Allen
Movement of drugs across the gills of fishes
Abstract not submitted to date
Authors
J. B. Hunn, J. L. Allen
Water resources of the Blue Earth River watershed, south-central Minnesota
The Blue Earth River Watershed in Minnesota includes 3,106 square miles of land surface, which varies from fairly flat to gently rolling. The drainage extends south to include an additional 450 square miles in Iowa. The western, southern, and eastern boundaries are end moraines formed by Pleistocene glaciers. Major streams have eroded channels 40 to 75 feet deep in headwater regions and 150 to 200
Authors
H.W. Anderson, D.F. Farrell, W.L. Broussard
Water resources of the Rum River Watershed, east-central Minnesota
The Rum River, a tributary of the Mississippi River, drains an elongate area of about 1,550 square miles. The source of the Rum River is Mille Lacs Lake. Much of the northern half of the watershed is forested, and there are large areas of swampland. Population is most concentrated in the southern half, where agriculture is the dominant economic activity.
Except for scattered Precambrian igneous ro
Authors
Donald W. Ericson, Gerald F. Lindholm, John O. Helgesen
Reconnaissance of the upper Au Sable River a cold-water river in the north-central part of Michigan's southern peninsula
The Au Sable River is one of Michigan’s most popular trout streams and canoe trails. Its riverside campgrounds are enjoyed by thousands of campers each year, and many cabins and homes have been built on its banks. At present, interests of the different recreationists – fishermen, canoers, campers, and riverside property owners – conflict. The conflict results from the face that the recreational po
Authors
G. E. Hendrickson, C. J. Doonan