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Polymorphic, sympatric flavonoid variants of Claytonia perfoliata Donn from the Columbia River Gorge

Creator:: Miller, John M.
Abstract:: Claytonia perfoliata is a west-American polyploid complex of common annuals (x=6). The species is polymorphic; exomorphic characters are often variable within local populations. In a transect of the Columbia River Gorge diploids, tetraploids, hexaploids, octoploids, and decaploids were collected, which varied in shape of basal and cauline leaves, degree of...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF JOHN MICHAEL MILLER for the

Phenotypic variation in diploid and tetraploid populations of Claytonia perfoliata (s.l.) (Portulacaceae)

Creator:: Miller, John M.
Abstract:: Meiotic chromosome counts from 200 populations of Claytonia (Montia) perfoliata (sensu lato) reveal a polyploid pillar complex based on three morphologically different, chemically distinct, and geographically defined diploids. The basic chromosome number is x=6. Diploid C. perfoliata Willdenow with linear juvenile leaves and deltoid mature basal leaves ranges southeastward from...
Resource Type:: Dissertation
Full Text:: presented March 29, 1978 Typed by Mary Jo Stratton for John M. Miller ACKNOWLEDGEMENTS I wish to convey

Forest habitat types on the Medicine Bow National Forest, southeastern Wyoming : preliminary report

Creator:: Wirsing, John M. and Alexander, Robert R.
Abstract:: A vegetation classification based on concepts and methods developed by Daubenmire was used to identify five habitat types and their related phases on the Medicine Bow National Forest: Abies lasiocarpa/Vaccinium scoparium, including the Pinus contorta/Vaccinium scoparium community; Abies lasiocarpa/Carex geyeri, including the Pinus contorta/Carex geyeri community; Populus tremuloides/Carex geyeri; Pinus...
Resource Type:: Technical Report
Full Text:: Medicine Bow National Forest, Southeastern Wyoming: Preliminary Report John M. Wirsing and Robert R

Thermal microstructure on a lake slope

Creator:: Caldwell, Douglas R., Brubaker, John M., and Neal, Victor T.
Abstract:: As shallow water is approached via a steep lake-bottom slope, increased mixing of heat is indicated by the presence of a highly “stepped” temperature profile. This mixing activity operates over a wide range of vertical scales.
Resource Type:: Article
Full Text:: CALDWELL, DOUGLAS R., JOHN M. BRUBAKER, AND VICTOR T. NEAL

Effects of a Coastal Front on the Distribution of Chlorophyll in Lake Tahoe, California-Nevada

Creator:: Leigh-Abbott, Mark R., Coil, John A., Powell, Thomas M., and Richerson, Peter J.
Abstract:: The existence of a distinct coastal zone is confirmed in Lake Tahoe (California-Nevada) by horizontal transects measuring chlorophyll and temperature simultaneously. Creation of the coastal region is influenced by bottom topography, the nature of the surface wind stress, and the difference between physical processes occurring within a Rossby radius of...
Resource Type:: Article
Full Text:: -Nevada MARK R. LEIGH-ABBOTT AND JOHN A. Coil Division of Environmental Studies, University of

Identification, distribution, and notes on food habits of fish and shellfish in Tillamook Bay, Oregon

Creator:: Forsberg, Brent O., Johnson, J. A. (John Andrew), 1909-, and Klug, Stephen M.
Resource Type:: Technical Report
Full Text:: , John A. Johnson, and Stephen M. Klug Oregon Department of Fish and Wildlife Research Section

Steps toward reduction of drying degrade

Creator:: McMillen, John M., Western Dry Kiln Clubs, and Western Dry Kiln Clubs. Meeting (25th : 1974)
Resource Type:: Conference Proceeding
Full Text:: STEPS TOWARD REDUCTION OF DRYING DEGRADE John M. McMillen

Tree physiological process studies at the Allen E. Thompson research center : a 1972 progress report

Creator:: Lassoie, J. P., Salo, David John, 1940-, Leverenz, J. W., Scott, David R. M., Walker, Richard B., U.S. International Biological Program. Coniferous Forest Biome, and University of Washington
Resource Type:: Technical Report
Full Text:: . Leverenz, D.-R. M. Scott, and R. B. Walker University of Washington INTRODUCTION A basic knowledge of

A citizen's guide to employment, inflation, income, and the Oregon economy

Creator:: Rettig, R. Bruce, 1940-, Darr, David R., Eisgruber, Ludwig, M., Farrell, John P., Nelson, A. Gene, Sorenson, Gary W., Oregon State University. Agricultural Experiment Station, and Oregon State University. Extension Service
Abstract:: Published February 1976. 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
Resource Type:: Technical Report
Full Text:: Economy R. Bruce Rettig David R. Darr Ludwig M. Eisgruber John P. Farrell A. Gene Nelson Gary W

Managing young forests in the Douglas fir region : symposium held June 11-13, 1973

Creator:: Berg, Alan B., Bell, John F., Harmon, Wendell H., Aulerich, D. E., Johnson, K. N., Ruth, Robert H., Gourley, Jonna, Overton, W. Scott, Wilson, Leo W., Chambers, Charles J. Jr, Pierson, Richard N., Randall, Robert M., Bradshaw, George, Hockett, Bert, and Rombach, Jim
Abstract:: These are the proceedings of the fifth short course in managing young forests in the Douglas-fir region, conducted by the School of Forestry, Oregon State University, June 11-13, 1973. Knowledge and experience in the management of young forests continues to expand. The short courses are designed to keep pace with...
Resource Type:: Technical Report
Full Text:: -of-Growing-Stock Study} John F. Bell Alan B. Berg Bringing Forestry to the Small Landowner

ScholarsArchive@OSU

Polymorphic, sympatric flavonoid variants of Claytonia perfoliata Donn from the Columbia River Gorge

Phenotypic variation in diploid and tetraploid populations of Claytonia perfoliata (s.l.) (Portulacaceae)

Forest habitat types on the Medicine Bow National Forest, southeastern Wyoming : preliminary report

Thermal microstructure on a lake slope

Effects of a Coastal Front on the Distribution of Chlorophyll in Lake Tahoe, California-Nevada

Identification, distribution, and notes on food habits of fish and shellfish in Tillamook Bay, Oregon

Steps toward reduction of drying degrade

Tree physiological process studies at the Allen E. Thompson research center : a 1972 progress report

A citizen's guide to employment, inflation, income, and the Oregon economy

Managing young forests in the Douglas fir region : symposium held June 11-13, 1973

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