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: 41756
Decline of the lake trout fishery in Lake Michigan
No abstract available.
Authors
Ralph Hile, Paul H. Eschmeyer, George F. Lunger
Movement and dispersion of a blocked spawning run of sea lampreys in the Great Lakes
Abstract has not been submitted
Authors
Vernon C. Applegate, Bernard R. Smith
Downstream movement of recently transformed sea lampreys, Petromyzon marinus, in Carp Lake River, Michigan
In order to obtain more precise information concerning the downstream movement of recently transformed sea lampreys, a trapping device was operated in the Carp Lake River, Emmet County, Michigan, from October, 1948, to July, 1951.
The period of downstream migration typically extends from the latter part of October to the middle of April. It varies, however, from year to year with climatic conditio
Authors
Vernon C. Applegate, Clifford L. Brynildson
Decline of the trout fishery in Lake Michigan
Abstract has not been submitted
Authors
Ralph Hile, Paul H. Eschmeyer, George F. Lunger
Treatment with antibiotics of ulcer disease and furunculosis in trout (Mimeograph)
No abstract available at this time
Authors
S. F. Snieszko
Effect of bactericides on steelhead trout fry
No abstract available.
Authors
R.R. Rucker, W.J. Whipple
In Memoriam: Albert Kenrick Fisher
Dr. Albert Kenrick Fisher, a Founder and Past President of the American Ornithologists' Union and one of its best known Fellows for nearly 65 years, died in Washington, D. C. on June 12, 1948, after a brief illness from circulatory complications that developed as a result of advanced age. With his passing, the American Ornithologists' Union has lost one of its last links with that eminent group o
Authors
F.M. Uhler
Biological effects of DDT applications on tidal salt marshes
No abstract available.
Authors
P. F. Springer, J.R. Webster
Biological effects of DDT applications on tidal salt marshes
No abstract available.
Authors
P. F. Springer, J.R. Webster