Index Catalog // ScholarsArchive@OSU

Succession and certain adaptive features of plants native to the sand dunes of the Oregon coast

Creator:: Kumler, Marion Lawrence, 1941-
Abstract:: The vegetation of the Oregon coast is characterized by a variety of stages of plant succession which are repeated widely throughout the sand dune area. During the years from 1960 to 1963 the gradation of upland sand dune succession was studied on 48 plots within a 150 mile section of...
Resource Type:: Dissertation
Full Text:: permanently wilt in days. 123 26 Changes in plant cover on a primary dune site with the addition of wind

The coniferous ecotone of the east slope of the northern Oregon Cascades

Creator:: Swedberg, Kenneth Charles
Resource Type:: Dissertation
Full Text:: . C1rnnts (64, p. 481) designate six forest climaxes ror North America, with the Thuja-Tsua formation of

Description of the plant communities and succession of the Oregon coast grasslands

Creator:: Ripley, James Douglas
Abstract:: In an effort to describe the plant communities and succession of the Oregon coastal grasslands, vegetation and environmental data were collected from 75 stands at 24 separate locations ranging from Cape Falcon in Tillamook County to Cape Ferrelo in Curry County. The vegetation data consisted of cover and frequency values...
Resource Type:: Dissertation
Full Text:: ordinations 23. Distribution of north wind index and elevation c-d values on the first two axes of the DCA

The structure and dynamics of old-growth Sitka spruce (Picea sitchensis) forest of the Oregon Coast Range

Creator:: Quaye, Eric Charles
Abstract:: The objectives of this study are to: 1) study the variations among stands of old-growth Sitka spruce forest located within a relatively restricted geographical area, 2) determine the relationship between species distribution, vegetational pattern, and such site factors as slope and aspect, and 3) ascertain the abruptness of phytosociological change...
Resource Type:: Dissertation
Full Text:: , vegetational pattern, and such site factors as slope and aspect, and 3) ascertain the abruptness of

An ecological study of the vegetation of the Bear River Migratory Bird Refuge, Box Elder County, Utah

Creator:: Kaltwasser, Robert George
Abstract:: During the summers of 1971, 1972, and 1973, a general floristic ecological survey of the naturally-occurring vegetation of the Bear River Migratory Bird Refuge in Utah was carried out. Ten community types were identified and characterized. These included two aquatic communities, the Potamogeton pectinatus (Pope) and the Ruppia maritima/ Zannichellia...
Resource Type:: Masters Thesis
Full Text:: prevent further serious waterfowl losses due to outbreaks of avian botulism. 3 The refuge site has had a

An investigation into the ecology and distribution of Kalmiopsis leachiana (Hend.) Rehder

Creator:: Marquis, Robert John
Abstract:: Ecological factors associated with the relictual distribution of the endemic shrub Kalmiopsis leachiana (Ericaceae) were investigated. A prostrate evergreen species with small coriaceous leaves, K. leachiana is restricted to two disjunct populations in the Siskiyou Mountains and southern Cascade Mountains of southwestern Oregon, USA. Exact distributions of individual populations were...
Resource Type:: Masters Thesis
Full Text:: ), differing from low elevation site by the absence of a broadleaf sclerophyll canopy; and (3) Southern

Some characteristics contributing to the establishment of rabbitbrush, Chrysothamnus spp.

Creator:: McKell, C. M.
Resource Type:: Dissertation
Full Text:: C. nana coana plants grow among the clurn?s of bunch- grass, On the north facing slopes and in the

Vegetative ecology of Hunts Cove, Mt. Jefferson, Oregon

Creator:: Campbell, Alcetta Gilbert
Abstract:: The vegetative communities in the subalpine meadows of Hunts Cove, Mt. Jefferson, and some of the major environmental factors affecting them were studied in the summer of 1971. Hunts Cove is in the subalpine Tsuga mertensiana parkland of the Central Oregon High Cascades. Habitats within the Cove vary considerably; elevation...
Resource Type:: Masters Thesis
Full Text:: Columbia; Douglas (1970) in Washington North Cascades; Kuramoto and Bliss (1970) in the Olympics; to

The location, composition, and structure of old-growth forests of the Oregon coast range

Creator:: Juday, Glenn Patrick
Resource Type:: Dissertation
Full Text:: Zone some Abies grandis and even Arbutus menziesii occur. However, in the north there is less site

Description and classification of the forests of the upper Illinois River drainage of Southwestern Oregon

Creator:: Atzet, Thomas
Abstract:: The purpose of this study was to develope a plant community classification within the Siskiyou mountains, a small range within the Klamath geological province well known for its geologic and floristic diversity. Forest land managers have expressed the need for identification of basic Land classes that will aid in the...
Resource Type:: Dissertation
Full Text:: specific approach. There are various approaches which provide the practitioner with site specific

ScholarsArchive@OSU

Succession and certain adaptive features of plants native to the sand dunes of the Oregon coast

The coniferous ecotone of the east slope of the northern Oregon Cascades

Description of the plant communities and succession of the Oregon coast grasslands

The structure and dynamics of old-growth Sitka spruce (Picea sitchensis) forest of the Oregon Coast Range

An ecological study of the vegetation of the Bear River Migratory Bird Refuge, Box Elder County, Utah

An investigation into the ecology and distribution of Kalmiopsis leachiana (Hend.) Rehder

Some characteristics contributing to the establishment of rabbitbrush, Chrysothamnus spp.

Vegetative ecology of Hunts Cove, Mt. Jefferson, Oregon

The location, composition, and structure of old-growth forests of the Oregon coast range

Description and classification of the forests of the upper Illinois River drainage of Southwestern Oregon

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