Large rivers represent gateways for the transport of
terrigenous and anthropogenic material to the coastal ocean.
Here we document a ∼700 km2 recirculation or bulge associated
with the Columbia River plume that retains recently discharged
river water sufficiently to create a regional bioreactor.
Fueled by a fluvial nitrate source, this...
Investing in farmland is one of the most important decisions that
farmers face in their lifetimes. Usually, large amounts of debt are
required to purchase a substantial tract of land, thereby reducing the
farmer's liquidity position and future borrowing capacity. Fixed debt
commitments must be met by highly variable future...
I classified the environment of the Klamath Mountains region into physical habitat types using climate and soil variables and a geographic information system (GIS). I used principal components analysis to find four variables representing most regional climate variation: average annual precipitation, the difference between December and July precipitation, average annual...
The gas phase electron-diffraction (GED) technique has been the primary method used to expand our knowledge and understanding of gas-phase molecular structures. The technique yields interatomic distances and bond angles that are of use in both theoretical and experimental studies.
The GED structural parameters are thermal averages over all vibrational...
River Influences on Shelf Ecosystems (RISE) is the first comprehensive
interdisciplinary study of the rates and dynamics governing the mixing of river and coastal
waters in an eastern boundary current system, as well as the effects of the resultant plume
on phytoplankton standing stocks, growth and grazing rates, and community...
A fundamental relationship of inherent optical properties (IOP) is that the
beam attenuation coefficient is the sum of the volume absorption and scattering
coefficients (c = a + b). A relative calibration of a set of instruments can be provided
using this IOP closure equation. Measurement of the true beam...
