In marine ecosystems, rising atmospheric CO2 and climate change are associated with concurrent shifts in temperature, circulation, stratification, nutrient input, oxygen content, and ocean acidification, with potentially wideranging biological effects. Population-level shifts are occurring because of physiological intolerance to new environments, altered dispersal patterns, and changes in species interactions. Together...
Vibration of nuclear power plant components can cause fretting wear and fatigue that can eventually lead to component failure. Flexible, high-aspect ratio components under flow, such as the wire-wrapped cylindrical fuel elements in a liquid metal-cooled fast reactor (LMFR) core, are particularly susceptible to vibration due to their low natural...
Red tree voles (Arborimus longicaudus) are a unique species of Arvicoline rodent found in western Oregon and northwest California. Their preferred habitat is mature and old-growth coniferous forest dominated by Douglas-fir (Pseudotsuga menziesii). Tree voles are an important prey item for northern spotted owls and many other predators, but are...
The research effort described in this report explores the whole question of optimization of irrigation system design, planning and operations. Optimum irrigation practices, in theory, may involve some degree of deficit irrigation (deliberate under-irrigation of crops), hence the focus of this research was the use of deficit irrigation under practical...
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
This dataset was used to determine the attenuation of an audio signal by reticulated foam samples that span the natural range of intrinsic permeability for seasonal snow. Data are audio measurements acquired on a two-channel oscilloscope.
