Riparian areas contribute to numerous ecological-maintenance functions and so are
often the focus of protection efforts by land and resource management agencies. The riparian
land-use regulations of one jurisdiction, Lane County, Oregon, are assessed for effectiveness in
protecting ecological functions. Evaluation of the current condition of five elements of riparian...
Outdoor recreational activities on public lands have increased dramatically in the past few
decades. Americans are logging millions of recreational visitor days (RVD's) participating in
activities such as hiking, biking, wildlife viewing, photography and many others. This increased
participation though is having detrimental effects on these lands and the agencies...
Parallel languages rarely specify parallel I/O constructs, and existing commercial systems provide the programmer with a low-level I/O interface. We present design principles for integrating I/O into languages and show how these principles are applied to a virtual-processor-oriented language. We show how machine-independent modes are used to support both high...
The exchange coefficients for area-averaged surface fluxes can become anomalously large when the large-scale flow is weak and significant fluxes of heat and moisture are driven by mesoscale motions within the averaging or subgrid area. To prevent this erratic behavior of the exchange coefficient, the “subgrid velocity scale” must be...
Published May 1992. Third printing October 1995. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the Sea Grant Catalog: http://seagrant.oregonstate.edu/publications
Published October 1995. A More recent revision 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 October 1995. Reviewed September 2014. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
A thorough introduction to disease pathogens, signs and symptoms, and management. Nine chapters cover root diseases (Armillaria, annosus, etc.); stem decays (Indian paint fungus, red ring rot, etc.); rust diseases (stem rusts, broom rusts, etc.); other fungal diseases; mistletoes; abiotic diseases; and effects of forest practices such as thinning on...
Los niños son por naturaleza curiosos y tienen un fuerte deseo de
ser independientes. Pueden llegar más allá de las reglas y límites
que los padres han trazado. Algunas veces los padres no están
seguros de como responder a la conducta de los hijos. Pueden
reaccionar con coraje, en vez...