Forests provide a wide range of timber and non-timber products along with providing a range of ecological services and support for biodiversity. Climate change poses various risks to forest health, as it can disrupt tree growth functions and trigger natural disturbances that increase tree mortality. In recent decades, altered disturbance...
Published January 1968. 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
An examination of the technical and historical literature
concerning the discovery and development of antibiotics suggests the
possible existence of an era of discovery. This era appears to have
a well-defined beginning (about 1940) and a well-defined close (about
1960). It is the purpose of this dissertation to examine the...
This annotated bibliography contains 392 published and unpublished
references that pertain to the natural resources in the Lake Washington
watershed, with particular emphasis on the aquatic environment. All
references are indexed by keywords.
This thesis explores the evolving purposes for the teaching of first-year English composition in Belize. Starting from an analysis of the underlying cultural assumptions of U.S. composition pedagogies, this thesis argues that American composition pedagogies need to be rethought when applied in a Belizean context to fulfill the country's unique...
In horticultural nurseries for container-grown plants, production and sales have been threatened by the presence of a quarantined plant pathogen, Phytophthora ramorum (causal agent of sudden oak death). Infested nursery beds are an important source of P. ramorum, which can initiate disease through movement with surface water to infect roots...
Published November 1980. 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