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: 41758
A comparison of certain methods of measuring ranges of small mammals
SUMMARY: A comparison is made of different methods of determining size of home range from grid trapping data. Studies of artificial populations show that a boundary strip method of measuring area and an adjusted range length give sizes closer to the true range than do minimum area or observed range length methods. In simulated trapping of artificial populations, the known range size increas
Authors
L. F. Stickel
The marshes of Delaware, their improvement and preservation
No abstract available.
Authors
J.H. Steenis, N.G. Wilder, H.P. Cofer, R.A. Beck
Further investigations on winnowing method of measuring Wilson's snipe populations
No abstract available.
Authors
C.S. Robbins
An epizootic among rainbow trout
An epizootic among rainbow trout (Salmo gairdnerii) in a private trout farm, resulting from a species of Ichthyosporidium that caused very high mortality rates in all ages of trout, reported from the State of Washington.