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Growth in the lichen Lobaria oregana as determined from sequential photographs

Creator:: Rhoades, Fred M. (Fred Mast)
Abstract:: The foliose lichen Lobaria oregana (Tuck.) Mti 11. Arg. is an important component of the upper canopy epiphyte community in oldgrowth Douglas fir forests of the Pacific Northwest. L. oregana contains the secondary phycobiont, Nostoc sp. , which is capable of fixing nitrogen. This thesis presents a new non-destructive method...
Resource Type:: Masters Thesis
Full Text:: (Degree) 79;12 (Date)' Title: GROWTH IN THE LICHEN LOBARIA OREGA.NA AS DETERMINED FROM SEQUENTIAL

Variation in metabolism, thallus characteristics, and water relations of three populations of Loboria pulmonaria from western Oregon

Creator:: Neil, Garry Allen
Abstract:: A physio-ecological study of Lobaria pulmonaria (L. ) Hoffm. was done to determine if geographic variation occurred within the species. Lobaria pulmonaria was collected from Table Mountain, Oak Creek, and Lost Prairie, located in the Coast Range, Willamette Valley, and Cascade Range respectively in Western Oregon. During 1971 and 1972...
Resource Type:: Masters Thesis
Full Text:: ). Lobaria pulmonaria (L. ) Hoffm. is a widely distributed foliose lichen, found growing in a variety of

Physiology, quality, and agronomic performance of snap beans (Phaseolus vulgaris L.) and spring wheat (Triticum aestivum L.) as affected by environment and several plant growth regulators

Creator:: Hile, Mahlon Malcolm Schallig
Abstract:: Experiments were conducted to determine the effect of environment and several plant growth regulators on the physiology, quality, and agronomic performance of snap beans (Phaseolus vulgaris L. ) and spring wheat (Triticum aestivum L. ). The potassium salts of naphthenic acid and cyclohexanecarboxylic acid, received particular attention. Application of potassium...
Resource Type:: Dissertation
Full Text:: several plant growth regulators AN ABSTRACT OF THE THESIS OF Mahlon Malcolm Schallig Hi le for the

Effect of soil temperature, seeding date, and straw mulch on plant development and grain yield of two winter wheat and two winter barley cultivars

Creator:: Pehlivantürk, Alpaslan
Abstract:: Two winter wheat (Triticum aestivum L. em Thell) and two winter barley (Hordeum vulgare L. em Thell) cultivars were grown with and without straw mulch utilizing six different planting dates. Soil temperature was recorded continuously at seeding depth from planting date through March of the crop year. A series of...
Resource Type:: Masters Thesis
Full Text:: and straw mulch) and diurnal variations. Plant growth in terms of days to emergence and days to

Significance of a graphic plot of developmentally delayed children on anthropometric growth charts and its relationship to dietary intake

Creator:: Hughes, Jamie Marie
Abstract:: Twenty-five idiopathic developmentally delayed children between two and ten years old were studied. A group of thirty non-delayed children of like age and sex was used as a control. Dietary information was collected for each subject via a 24-hour dietary recall, a two-day diet record, and a food frequency crosscheck....
Resource Type:: Masters Thesis
Full Text:: : Significance of a Graphic Plot of Developmentally Delayed Children on Anthropometric Growth Charts and its

Long-term variation in growth of Dover sole (Microstomous pacificus) and English sole (Parophrys vetulus), and its possible relationship with upwelling

Creator:: Kreuz, Keith Francis
Abstract:: Variation in growth rate of Dover sole (Microstomous pacificus) off Astoria and Brookings, and English sole (Parophrys vetulus) growth off Astoria and Coos Bay, Oregon was studied using the distance between annuli on scales and interoperculum bones indicating growth rate for Dover sole and English sole respectively. The age at...
Resource Type:: Masters Thesis
Full Text:: GROWTH OF DOVER SOLE Abstract (MICROSTOMOtJS PACIFICUS) AND ENGLISH SOLE (PAROPHRYS VETULUS) AND ITS

Geometrical considerations affecting the determination of basal area growth by increment boring methods

Creator:: Iles, Kimberly
Abstract:: The purpose of this study was to examine the geometry of enclosed circles in order to predict the probable effects of increment boring methods used in determining basal area growth. Of specific concern was the comparison of areas derived from sets of borings taken from opposite sides of the tree...
Resource Type:: Masters Thesis

Sapwood basal area as an estimator of individual tree growth

Creator:: Newman, Kenneth
Abstract:: The effectiveness of sapwood basal area as an estimator of individual tree basal area growth was tested on several young, even-aged Douglas-fir stands, stocked at varying densities. For all densities, ranging from partially open-grown to very overstocked stands, the null hypothesis that there was no association between sapwood basal area...
Resource Type:: Masters Thesis

Stocking levels and seedling heights on clearcuts in relation to habitat type in the Western Cascades of Oregon

Creator:: Sullivan, Michael James
Abstract:: Stocking characteristics and heights attained by tree seedlings at ages five and seven were measured on 45 study units, representing five habitat types, established on clearcuts in the Abies amabilis zone in the Western Cascades of Oregon. The study units ranged from six to 30 acres in size, seven to...
Resource Type:: Masters Thesis

Kinetics of F-center aggregate formation

Creator:: Paul, James Leonard
Resource Type:: Dissertation
Full Text:: associated with a nearest neigh- bor anion vacancy. The shape and growth rate of the colloid band was

ScholarsArchive@OSU

Growth in the lichen Lobaria oregana as determined from sequential photographs

Variation in metabolism, thallus characteristics, and water relations of three populations of Loboria pulmonaria from western Oregon

Physiology, quality, and agronomic performance of snap beans (Phaseolus vulgaris L.) and spring wheat (Triticum aestivum L.) as affected by environment and several plant growth regulators

Effect of soil temperature, seeding date, and straw mulch on plant development and grain yield of two winter wheat and two winter barley cultivars

Significance of a graphic plot of developmentally delayed children on anthropometric growth charts and its relationship to dietary intake

Long-term variation in growth of Dover sole (Microstomous pacificus) and English sole (Parophrys vetulus), and its possible relationship with upwelling

Geometrical considerations affecting the determination of basal area growth by increment boring methods

Sapwood basal area as an estimator of individual tree growth

Stocking levels and seedling heights on clearcuts in relation to habitat type in the Western Cascades of Oregon

Kinetics of F-center aggregate formation

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