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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: 41763

Downstream movement of lampreys and fish in the Carp Lake River, Michigan

An inclined-screen trap was installed on the Carp River, Emmett County, Michigan, in the spring of 1948 and has been in almost continuous operation since that time. The major goal of this project--a precise determination of the length of the larval life of sea lamprey--was not attained because of the contamination of the stream above the dam with spawning lampreys. The lampreys and other fishes co
Authors
Vernon C. Applegate

Proportion of recovered waterfowl bands reported

No abstract available.
Authors
A. D. Geis, E. L. Atwood

Microhematocrit as a tool in fishery research and management

No abstract available at this time
Authors
S. F. Snieszko, J. Camper, F. Howard, L.L. Pettijohn

Woodcock status report, 1960

Singing ground counts for 1960 from 40 routes west of the Appalachians and 166 routes east of this range were available for comparison with counts made on the same routes in 1959. While the measurements of change in the woodcock breeding index between years relate, properly speaking, only to these routes as selected by the cooperators, this is the best information we have on the breeding populatio
Authors
C.S. Robbins

Bureau of Sport Fisheries and Wildlife Pesticide-Wildlife Review: 1959

Research findings of the Bureau of Sport Fisheries and Wildlife, State agencies and independent research workers in Ala., Ark., Fla., Ga., La., Mass., Mich., Mont., N. Dak., Tex., and Wis. are summarized in this report together with recommendations for reducing damage from pest control operations. Major topics discussed are: Scope of Pesticide-Wildlife Problem; Effects on Wildlife-General; Labora
Authors
J.B. DeWitt, J.L. George

Status of the bald eagle, summer of 1959

No abstract available.
Authors
C.S. Robbins