Sometime in the early Mississippian, huge blocks
broke off the toe of the advancing Roberts Mountains
thrust and fell into the flysch trough. Within the thesis
area, the largest blocks are the Webb/Woodruff blocks,
which are composed of Devonian Woodruff Formation thrust
over Mississippian Webb Formation. The blocks came to...
Sometime in the early Mississippian, huge blocks
broke off the toe of the advancing Roberts Mountains
thrust and fell into the flysch trough. Within the thesis
area, the largest blocks are the Webb/Woodruff blocks,
which are composed of Devonian Woodruff Formation thrust
over Mississippian Webb Formation. The blocks came to...
Sometime in the early Mississippian, huge blocks
broke off the toe of the advancing Roberts Mountains
thrust and fell into the flysch trough. Within the thesis
area, the largest blocks are the Webb/Woodruff blocks,
which are composed of Devonian Woodruff Formation thrust
over Mississippian Webb Formation. The blocks came to...
Full Text:
SherriL. Lee
A THESIS
submitted to
Oregon State University
in partial fulfillment of
the
Sometime in the early Mississippian, huge blocks
broke off the toe of the advancing Roberts Mountains
thrust and fell into the flysch trough. Within the thesis
area, the largest blocks are the Webb/Woodruff blocks,
which are composed of Devonian Woodruff Formation thrust
over Mississippian Webb Formation. The blocks came to...
Worldwide, lack of data on stream temperature has motivated the use of regression-based
statistical models to predict stream temperatures based on more widely available data on air
temperatures. Such models have been widely applied to project responses of stream temperatures
under climate change, but the performance of these models has...
Worldwide, lack of data on stream temperature has motivated the use of regression-based
statistical models to predict stream temperatures based on more widely available data on air
temperatures. Such models have been widely applied to project responses of stream temperatures
under climate change, but the performance of these models has...
Full Text:
SherriL Johnson4
1Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon
Worldwide, lack of data on stream temperature has motivated the use of regression-based statistical models to predict stream temperatures based on more widely available data on air temperatures. Such models have been widely applied to project responses of stream temperatures under climate change, but the performance of these models has...
1. Temperature is a major driver of ecological processes in stream ecosystems, yet the dynamics of
thermal regimes remain poorly described. Most work has focused on relatively simple descriptors
that fail to capture the full range of conditions that characterise thermal regimes of streams across
seasons or throughout the year....
Samples targeting crustacean zooplankton were collected from 3 upper Willamette Basin reservoirs during May-August 2015. Van Dorn sampling devices were used to collect samples at discrete depths from Fall Creek Reservoir, Lookout Point Reservoir, and Hills Creek Reservoir.
Zooplankton samples were collected during daytime and nighttime corresponding with the new...
