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Creator:: Wells, Micah
Abstract:: Two studies were conducted to determine the factors influencing distribution of cattle on northeastern Oregon mixed-conifer forested rangelands. The objective of the first study was the quantification of differences in distribution of cattle of different ages. Beginning in 1991, and continuing through 2001, radio telemetry collars were placed on a...
Resource Type:: Masters Thesis
Full Text:: Thermal Biology 6, 59-60. Beaver, J. M. Olson B. E. (1997). Winter range use by cattle of different ages

Creator:: Knight, Robert William
Abstract:: A study to determine possible impacts of cattle and big game grazing on streamside erosional responses was initiated in 1975. The objectives of the study were to: (1) establish the study and collect base line measurements; (2) determine the impact of animal grazing on soil bulk density and erosional potential,...
Resource Type:: Masters Thesis
Full Text:: bluegrass (Poa pratensis), timothy (Phleum pratense), and meadow foxtail (Alopecurus pratensis) as the

Creator:: Gillen, Robert L.
Abstract:: Several aspects of cattle grazing behavior and distribution were studied on mountain rangeland dominated by ponderosa pine- Douglas fir, mixed conifer, and white fir forest communities in northeastern Oregon. The association between upland distribution, determined by forage utilization and by direct cattle observation, and several habitat factors was studied through...
Resource Type:: Dissertation
Full Text:: . Christensen, Dr. W. D. Hohenboken, and Mr. J. M. Skovlin. Statistical advice from Dr. Calvin was especially

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