Publications
This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.
Filter Total Items: 41771
The trout fishery in Shenandoah National Park
Populations of brook trout in streams of Shenandoah National Park were reduced drastically early in the past decade by a succession of unusually severe droughts and floods. The drying of stream beds, predation, and scouring were principal factors in the loss of fish. The park was closed to fishing in 1954 and 1955 to protect survivors. The small numbers of survivors quickly repopulated the streams
Authors
Robert E. Lennon
Use of 3-trifluormethyl-4-nitrophenol as a selective sea lamprey larvicide
The recent discovery of a group of chemical compounds that are significantly more toxic to sea lampreys than to other aquatic organisms offers promise of an early and effective control of this pest. The sea lamprey has all but destroyed the lake trout populations of Lakes Huron and Michigan. In Lake Superior, production of the lake trout fishery has declined to record low levels. Only a rapid and
Authors
Vernon C. Applegate, John H. Howell, James W. Moffett, B. G. H. Johnson, Manning A. Smith
Use of radioisotopes in hydrobiology and fish culture
No abstract available.
Authors
F.F. Hooper, H.A. Podoliak, S. F. Snieszko
Mortality of eastern brook trout caused by Plerocercoida (Cestoda: Pseudophyllidea: Diphyllobothriidae) in the heart and viscera
No abstract available.
Authors
G. L. Hoffman, C.E. Dunbar
Fishery statistical districts of the Great Lakes
No abstract available.
Authors
Stanford H. Smith, Howard J. Buettner, Ralph Hile
Microhematocrit values in rainbow trout, brown trout and brook trout
No abstract available.
Authors
S. F. Snieszko
Infectious pancreatic necrosis of trout II: experimental infections with brook trout
No abstract available.
Authors
K. Wolf, C.E. Dunbar, E.A. Pyle
Notes on Sanquinicola Davisi (Trematoda: Sanquinicolidae) in the gills of trout
No abstract available.
Authors
H.S. Davis, G. L. Hoffman, E. W. Surber
Modification of the microhematocrit technique with trout blood
No abstract available.
Authors
H.N. Larsen, S. F. Snieszko
A schematic outline for the presumptive identification of bacterial diseases of fish
No abstract available.
Authors
G. L. Bullock