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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

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

Urinary excretion of quinaldine by channel catfish

Abstract has not been submitted
Authors
Joseph B. Hunn, John L. Allen

The sea lamprey and its control

Abstract not submitted to date
Authors
R. Saalfeld, J.H. Howell

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
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