This report describes the Reconnaissance and the Square Foot Density methods of range survey as used during the past few years on the National Forests and other range lands. These methods are used to estimate and help in calculating the carrying capacity of the range.
The object of range surveys...
Published November 1980. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published November 1980. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Published December 1980. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
A sediment production and infiltration study was conducted
within the Oregon Range Validation Project Work
Area in east-central Oregon during the summers of 1977 and
1978. High intensity rainfall was simulated by using a
Rocky Mountain Infiltrometer. This sprinkler-type infiltrometer
closely approximates conditions associated
with natural rainfall.
The basic ecological...
The federal government has spent considerable sums of money to
rehabilitate range lands administered by the Bureau of Land Management
(BLM). These investments have had varying effects on the production
and utilization of forage on these lands.
One of the most surprising results, according to BLM officials,
of the investments...
Published August 1954. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog