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: 41918
Racial composition of migrant populations of sandhill cranes in the northern plains states
Abstract has not been submitted
Authors
D. H. Johnson, R. E. Stewart
Horned grebe breeding records in north-central South Dakota
Abstract has not been submitted
Authors
H. F. Duebbert, J. T. Lokemoen
Preliminary list of natural areas in North Dakota
Abstract has not been submitted
Authors
H.A. Kantrud
Some aspects of mink-waterfowl relationships on prairie wetlands
Abstract has not been submitted
Authors
R.T. Eberhardt
The age distribution of environmental periodicals
Abstract has not been submitted
Authors
D. H. Johnson
Computerized system for organizing and maintaining files of banding data
No abstract available.
Authors
L.M. Cowardin, D.A. Davenport
High survival and homing rate of hand-reared wild-strain mallards
In the summer of 1970, 648 (329 males and 319 females) hand-reared wild-strain mallards (Anas platyrhynchos) were banded and released at the Arrowwood National Wildlife Refuge, Edmunds, North Dakota. The females were also marked with numbered nasal saddles. Liberation was by the gentle release method, and no special effort was made to isolate or condition the ducklings prior to release. Ducklings
Authors
F.B. Lee, A.D. Kruse
Canada goose restoration in North Dakota
Abstract has not been submitted
Authors
F.B. Lee, A.D. Kruse, C.H. Schroeder
Mortality among birds, mammals and certain snakes on 17 miles of Minnesota roads
Abstract has not been submitted
Authors
A. B. Sargeant, J.E. Forbes
The role of the Bureau of Sport Fisheries and Wildlife in the Great Lakes
Ecological blunders of man, such as timber exploitation, draining of wetlands, construction of canals and dams, and pollution have been mainly responsible for serious environmental degradation and catastrophic losses of fish and wildlife values in the Great Lakes Basin. Consequently, the major emphasis of the Bureau of Sport Fisheries and Wildlife must be on the protection and enhancement of the G
Authors
F. Eugene Hester
Federal Great Lakes fishery research objectives, priorities, and projects
Fishery productivity of the Great Lakes has declined drastically since settlement of the area. Premium quality fishes of the Great Lakes such as whitefish, lake trout, and walleyes have been replaced by less desired species. This change is attributed to selective overfishing, pollution, and the extreme instability of fish populations. Sea lamprey predation is still a vexing problem but progress is
Authors
Howard D. Tait