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

Creator:: Swedberg, Kenneth Charles
Resource Type:: Dissertation
Full Text:: The Coniferous Ecotone of the East Slope of the Northern

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:: . Department of Agriculture and the Botany Department of the University 6 of California at Berkeley

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

Creator:: Juday, Glenn Patrick
Resource Type:: Dissertation
Full Text:: The location, composition, and structure of old-growth

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:: AN ABSTRACT OF THE THESIS OF THOMAS ATZET for the degree of

Synecological features of a natural headland prairie on the Oregon coast

Creator:: Davidson, Eric Duncan
Abstract:: The study of the vegetation of one of the natural coastal prairies in Oregon was undertaken for the purpose of describing some of its synecological features. Specific objectives of the study were to describe certain plant assemblages in the study area, present phenological relationships on some of the assemblages, and...
Resource Type:: Masters Thesis
Full Text:: Synecological features of a natural headland prairie on

The influence of seedbed microenvironments upon the establishment of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco)

Creator:: Hermann, Richard K.
Resource Type:: Dissertation
Full Text:: The influence of seedbed microenvironments upon the

Synecology of the white-oak (Quercus garryana Douglas) woodlands of the Willamette Valley, Oregon

Creator:: Thilenius, John F., 1931-
Abstract:: Quercus garryana dominated plant communities are found in the interior coastal valleys and on foothills from southeastern Vancouver Island, British Columbia, south to San Francisco, California. They occur as savannas, intermixed with a variety of conifers, and in almost pure stands. The diversity of habitats occupied by the species and...
Resource Type:: Dissertation
Full Text:: Willamette Valley is more favorably suited to agriculture than any other portion of the country; but that

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:: Succession and certain adaptative features of plants

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

Creator:: McKell, C. M.
Resource Type:: Dissertation
Full Text:: Some characteristics contributing to the establishment 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:: Bird Refuge, and to the U. S. Dept. of the Interior, Bureau of Sport Fisheries and Wildlife for mak

ScholarsArchive@OSU

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 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

Synecological features of a natural headland prairie on the Oregon coast

The influence of seedbed microenvironments upon the establishment of Douglas fir (Pseudotsuga menziesii (Mirb.) Franco)

Synecology of the white-oak (Quercus garryana Douglas) woodlands of the Willamette Valley, Oregon

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

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

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

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