Nine Gray Podzolic soils from different physiographic regions
of Thailand were studied to determine their characteristics and
genesis in relation to their parent materials, land form, pedogenic
environment, classification and management. The clay was characterized
by X-ray diffraction and standard chemical and physical
analyses were performed. Mineralogy of the light...
The Mx protein family of rainbow trout (Oncorhynchus mykiss) was characterized at the molecular level. With primers derived from a partial sequence of Perch (Perca fluviatis) Mx genomic DNA, a partial rainbow trout Mx genomic DNA sequence was obtained by polymerase chain reaction (PCR) amplification. All salmonid fish investigated contained...
Proceedings of the 71st Annual Western Orchard Pest and Disease Management Conference, held January 8-10, 1997 at the Imperial Hotel in Portland, Oregon.
This is an integrated assessment across terrestrial, freshwater, and coastal marine realms. It includes the coast range of Oregon and Washington as well as Vancouver Island in British Columbia. The marine portion only includes the coastline and shallow subtidal; the next iteration will include the offshore component.
Anthropogenic induced climate change is predicted to alter distribution of existing plant populations. As plants migrate over space and time, populations often fragment and contract, affecting basic elements of population dynamics (e.g., population size, gene flow, genetic diversity, etc.). Little is known, however, how these impacts on plant species will...
In my view, ecocriticism needs a foundation in something akin to metaphysics. This work in progress began as an effort to find such a foundation. In the course of working on it, I discovered philosophers today, mostly young, clearly a new generation, philosophizing under the umbrella term “speculative realism” what...
Elliptical borehole enlargements or "breakouts" caused by systematic spalling of a
borehole wall due to regional maximum horizontal stresses were identified in 18 wells
drilled in the Coast Range and Willamette Valley of western Oregon. The breakouts
generally indicate a NNW to NNE orientation of maximum horizontal compression
(oH[subscript max])...
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. Gravity station locations 120
43. Complete Bouguer gravity anomaly map of the northern Willamette
Valley
This study traces the historical foundations of the concept of
constant ionic proportionality and the equation (Salinity [S%₀] = 1.805
Chlorinity [Cl%₀] + 0.030) which has been in general use in oceanography
since 1902 until 1969 and which is based upon this constancy,
The notion that the constituents present in...