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Creator:: Lough, Robert Gregory, 1943-
Abstract:: Bimonthly plankton samples were collected from 1969 through 1971 along a transect off the central Oregon continental shelf (44° 39. l'N) to document the species of crab larvae present, their seasonality, and their onshore-offshore distribution in relation to seasonal changes in oceanographic conditions. A comprehensive key with plates is given...
Resource Type:: Dissertation

Creator:: Batie, Robert Edward
Abstract:: The Hemigrapsus oregonensis population at Coquille Point in the Yaquina Bay Estuary on the Central Oregon Coast was studied from April, 1972 through May, 1973. The population was found to be vertically stratified from the 1 ft level to the 5 ft level. Population densities were found to be most...
Resource Type:: Dissertation
Full Text:: : POPULATION STRUCTURE OF THE INTERTIDAL SHORE Abstra CRAB HEMIGRAPSUS OREGONENSIS (BRACHYURA, GRAPSIDAE) IN

Creator:: Wilson, Barbara L.
Abstract:: Accurate taxonomy is essential to preservation and management of native grasses. Four problems in fescue taxonomy were investigated: the identity of the native fescue that dominates western Oregon and Washington prairies, the relationship of native Festuca roemeri to closely related grasses, the status of F. howellii and F. washingtonica, and...
Resource Type:: Dissertation
Full Text:: fescue identification. The cespitose fine-leaved fescue that dominates prairies in western Oregon and

Creator:: Yocom, Dorothy Jean
Abstract:: The purpose of this research study was to examine the impact of the consulting teacher model on referral and verification rates to special education. A population of schools which implemented the model (N = 17) was compared with a randomly selected comparison group of schools which did not (N =...
Resource Type:: Dissertation
Full Text:: special education referrals in the Portland (Oregon) public schools from 1987-1990 AN ABSTRACT OF THE

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