This paper presents detailed information of value in experimental work in the laboratory and in promoting the effeciency of commercial paper-making plants employing the soda process.
Logging on skid trails restricted to 10 percent or less of the harvested stand can reduce the area of compacted soil by at least two-thirds, In a comparative study, productivity of Douglas-fir logs per hour was just as great In an area with designated trails as In an adjacent area...
Coastal sea level, atmospheric pressure and wind speed and direction are measured routinely at Newport, Oregon. The tide gage is situated just inside Yaquina Bay and has been operating continuously since February 1967. Atmospheric pressure is measured at the Oregon State University Marine Science Center, very near the tide gage;...
Coastal sea level, atmospheric pressure and wind speed and direction are measured routinely at Newport, Oregon. The tide gage is situated just inside Yaquina Bay and has been operating continuously since February 1967. Atmospheric pressure is measured at the Oregon State University Marine Science Center, very near the tide gage;...
Published 1913. 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 January 1955. 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 September 1979. 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 steady-state model designed especially for analysis of gas exchange studies of terrestrial net photosynthesis is discussed. The model expresses net photosynthesis as a function of light, temperature, CO₂ concentration, stomatal resistance, and other factors. The parameters of the model are
estimated from data by nonlinear least-squares. The data set...