The distribution and trophic ecology of neritic reef fishes was
studied to provide biological information useful in conserving these
stocks. Houk and line fishing was conducted from July 1976 to July
1977 on neritic reefs within 5 km of the Oregon coast adjacent to
Depoe Bay. Sampling was designed to...
Published April 1945. 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
This paper describes the results of a study conducted in the
Sierra Nevadas located in California to determine the production rates,
s.kidding costs and the extent of soil disturbance and compaction on two
partial cut units harvested with a Caterpillar D-7F. A harvest unit
with preplanned skid trails and winching...
A study of the population dynamics and ecology of the fleas
associated with the gray-tailed vole, Microtus canicaudus Miller, was
conducted on three sites surrounding the city of Corvallis, Oregon.
Over a period of 12 months, 22,641 adult and larval fleas representing
three families and eight species were recovered from...
Conductivity data from which salinity values were computed were collected at 10 locations in Yaquina Bay from April 1967 to October 1968. Streamflow was measured for the Yaquina River, Elk Creek and Mill Creek from April 1967 to November 1968. Wind speed and direction data were collected near the mouth...
There has been a dramatic increase in jellyfish biomass over the eastern Bering Sea shelf since the early 1990s, which was previously hypothesized to have been triggered by changing climate and ocean conditions. We examine the hypothesis that the presence of these large carnivores has affected fisheries resources, either through...
Stable surface adhesion of cells is one of the early pivotal steps in bacterial biofilm
formation, a prevalent adaptation strategy in response to changing environments. In Pseudomonas
fluorescens, this process is regulated by the Lap system and the second messenger cyclic-di-GMP.
High cytoplasmic levels of cyclic-di-GMP activate the transmembrane receptor...
A genecological approach was used to explore genetic variation in adaptive traits in Pseudoroegneria spicata, a key restoration grass, in the intermountain western United States. Common garden experiments were established at three contrasting sites with seedlings from two maternal parents from each of 114 populations along with five commercial releases...