Within the Australian-Antarctic Discordance (AAD), a boundary exists between isotopically defined “Pacific-type” and “Indian-type” mid-ocean ridge basalt (MORB) erupted along the Southeast Indian Ridge (SEIR). This boundary has migrated westward beneath the easternmost AAD spreading segment at a minimum rate of 25 mm/yr since 4 Ma; however, its long-term history...
Quarantine and inspection as generally applied,
both in the past and at present, has been limited to
horticultural plants and horticultural plant products
as nursery stock including trees, shrubs, vines, cuttings,
ornamentals, scions, buds, rootings, bulbs,
herbs, dried fruits, etc. This application is without
a question too narrow, as it...
Mass timber (MT) offers viable eco-conscious solutions within the building industry, with its high strength ratings, dimensional stability, light weight and renewable nature enhancing its status as a low carbon alternative to conventional building materials like steel and concrete. Moisture intrusion, coupled with the inherent organic nature of wood pose...
Recent emphasis on range improvement of sagebrush-bunch-grass
types in Oregon has underscored the need for better understanding
of their importance to deer winter range management. The
objectives of this study were to evaluate the impact of various sagebrush
control practices on the composition, production, and utilization
of deer forage plants...
Published September 1995. A more recent reprint exists. 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
Published September 1995. Reviewed August 2016. 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
This study describes and analyzes Oregon Trail related
exhibits of eleven museums and two interpretive centers
that are geographically located along the Oregon Trail
from Baker City, Oregon to Portland, Oregon. The exhibits
were featured at the facilities during the 1993 Oregon
Trail Sesquicentennial, a celebration that was initiated
and...