The objective of this research was to improve our understanding of how
changes in the environment affect ecological processes. Change detection is often
confounded by the large variation found in ecological data due to the difficulty of
finding replicates in nature. Intertidal communities were chosen for studies of biophysical
interactions...
This thesis consists of a collection of personal
essays with interconnecting themes. The title, Aspiration,
suggests a desire for high achievement and also reflects
the metaphor of breathing, which serves to tie the
collection together. Breathing is a physiological function
that is subject to both voluntary and involuntary control,
and...
It is possible to purchase, for as little as $10,000, a cluster of computers with the capability to rival the supercomputers of only a few years ago. Now, users that have little to no experience developing distributed applications or managing a cluster are in a position to do so. To...
Three experiments were designed to determine if and how steelhead trout,
Oncorhynchus mykiss, may affect chinook salmon, O. tshawytscha, when they are
confined together as in a raceway or on a barge. We observed groups of chinook and
steelhead together and groups of only chinook in a behavioral experiment to...