A model was developed to simulate winter wheat production on
irrigated farmland similar to that found near Hermiston, Oregon. The
simulated farm is irrigated with a side roll sprinkler system. A well
is located adjacent to the wheat field and the water is delivered by
an electrically powered pump. The...
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...
Two different doping techniques, oxygen intercalation and Mg cation
substitution, were investigated in thin film p-type CuScO₂, a wide band gap
semiconductor with the delafossite structure. Films rf-sputtered onto amorphous SiO₂
substrates were polycrystalline after post-deposition annealing. X-ray diffraction was
used to determine that the films are predominantly polycrystalline 3R...
For management purposes, it would be useful to be able to predict streamflow response to forest practices in small, unmonitored basins. The primary objective of this study is to investigate the influence of early successional vegetation on summer streamflow levels. The long-term data records from watershed 1 at the H.J....
Digestion of milk proteins in the premature infant stomach releases functional peptides; however, which peptides are present has not been reported. Premature infants are often fed a combination of human milk and bovine milk fortifiers, but the variety of functional peptides released from both human and bovine milk proteins remains...
Human milk provides immunoglobulins (Igs) that supplement the passive immune system of neonates; however, the extent of survival of these Igs during gastric digestion and whether this differs between preterm and term infants remains unknown. Human milk, and infant gastric samples at 2 h post-ingestion were collected from 15 preterm...
Ecosystems are shaped by processes occurring and interacting over multiple
temporal and spatial scales. Theory suggests such complexity can be simplified by focusing on
processes sharing the same scale as the pattern of interest. This scale-dependent approach to
studying communities has been challenged by multiscale meta-ecosystem theory, which
recognizes that...
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taxa within these groups (MANOVA, Appendix A Table A2B, C,
Appendix B Figs. B2, B3). Results suggest
Ecosystems are shaped by processes occurring and interacting over multiple
temporal and spatial scales. Theory suggests such complexity can be simplified by focusing on
processes sharing the same scale as the pattern of interest. This scale-dependent approach to
studying communities has been challenged by multiscale meta-ecosystem theory, which
recognizes that...
Full Text:
, understory and canopy), B. abundance of most abundant
sessile invertebrate taxa, and C. abundance of most
Ecosystems are shaped by processes occurring and interacting over multiple
temporal and spatial scales. Theory suggests such complexity can be simplified by focusing on
processes sharing the same scale as the pattern of interest. This scale-dependent approach to
studying communities has been challenged by multiscale meta-ecosystem theory, which
recognizes that...
Full Text:
in
rocky intertidal habitats
Menge, B. A., Gouhier, T. C., Hacker, S. D., Chan, F., & Nielsen, K. J
