This report summarizes program progress in FY 1974. Activities were directed entirely at completing the third of four phases of work started in 1971. The survey conducted in September 1973 was the second run over the continental shelf off the northern Oregon coast. Objectives of the survey were to obtain...
Published June 1974. 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
The purpose of this study was to investigate the use of a multistage with probability proportional to size (FPS) sampling design using
aerial photography to sample coniferous regeneration on clearcuts.
To date, aerial photography has not proven to be as economical
(because of the high cost of specialized photography required)...