An error in the calculation of the baroclinic pressure gradient term in the Princeton Ocean Model (POM) was identified while modeling the M₂ tidal current near its critical latitude in the southern Weddell Sea. The error arises from the present calculation of density, which involves the subtraction of a background...
As part of a study to determine the history and potential for conflict in international freshwater
basins, an estimate was made of the location of arable and irrigable land in the world.
Knowledge about the world's arable and irrigable land was desired since this information could
be an indicator of...
The application of the collinearity solution by resection of the interior and exterior
orientation parameters of historical photographs is investigated. The spatial coordinates of seven
or more identifiable control points in the field of view of an historical photograph, combined
with image coordinates of the control point images, allow solution...
Sampling patterns and sampling errors from various scatterometer datasets are examined. Four single and two tandem scatterometer mission scenarios are considered. The single scatterometer missions are ERS (with a single, narrow swath), NSCAT and ASCAT (dual swaths), and QuikSCAT (a single, broad swath obtained from the SeaWinds instrument). The two...
Published June 2001. 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
With a little extra planning and care, you can enjoy fresh vegetables from your garden most of the year. Many cool-season crops produce well in the fall and, in mild-winter areas of the Pacific Northwest, hold through the winter if protected. You can plant these vegetables in mid- to late...
Most residential landscapes include a combination of hardscapes
(patios, decks, walkways, and driveways) and ornamental plants. As you
think about the design, construction, and maintenance of your landscape,
consider how sustainable each component is and how it could be modified to be more sustainable.
A sustainable landscape is more than exterior decoration. By using less water, fertilizer, and pesticides than a traditional
landscape, it has minimal impact on the environment. Thus, it is both aesthetically pleasing and environmentally sound.
Creating a sustainable landscape means working toward a thoughtful balance between resources used and results...
A sustainable landscape is more than the conscious arrangement of outdoor space for human enjoyment and satisfaction. It is a landscape that uses minimal water, fertilizers, pesticides, labor, and building
materials. Creating a sustainable landscape means working toward a
thoughtful balance between resources used—both in construction and maintenance—and results gained.