The YA4-H! program engages youth from across the state of Oregon in Youth Participatory Action Research in their own communities surrounding topics that they feel are important to them.
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Youth in Participatory Health Education and Research
Tyler Davenport, URAP Researcher; Dr. Mary Arnold
As global temperatures continue to rise there has been an increase in forest fire frequency and severity. With larger areas of forest being burned it is increasingly important to understand how forest fires effect snow processes. Previous research shows that burned areas will accumulate more snow and that this snow...
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examination of the Shadow
Lake Fire region, Oregon Cascades
Tyler Roses
Why are snow studies important
As global temperatures continue to rise there has been an increase in forest fire frequency and severity. With larger areas of forest being burned it is increasingly important to understand how forest fires effect snow processes. Previous research shows that burned areas will accumulate more snow and that this snow...
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environment: an examination of the Shadow Lake Fire region, Oregon Cascades
Tyler Roses
1
Why are snow
Modeling of slope flow circulations in idealized axisymmetric craters is used to understand (1) the large surface pressure amplitude observed in Gale Crater by the Rover Environmental Monitoring Station and (2) the shallow convective boundary layer (CBL) suggested by Curiosity imagery. Air temperatures vary within craters with greater amplitudes than...
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Tyler, D., & Barnes, J. R. (2015). Convergent crater circulations on Mars:
Influence on the surface
Modeling of slope flow circulations in idealized axisymmetric craters is used to understand (1) the large surface pressure amplitude observed in Gale Crater by the Rover Environmental Monitoring Station and (2) the shallow convective boundary layer (CBL) suggested by Curiosity imagery. Air temperatures vary within craters with greater amplitudes than...
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1Daniel Tyler, Jr and 1Jeffrey R. Barnes
1College of Earth Ocean and Atmospheric Science, Oregon State
Biodiversity continues to decline in the face of increasing anthropogenic pressures such as habitat destruction, exploitation, pollution and introduction of alien species. Existing global databases of species’ threat status or population time series are dominated by charismatic species. The collation of datasets with broad taxonomic and biogeographic extents, and that...
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terrestrial
biodiversity responds to human impacts
Hudson, L. N., Newbold, T., Contu, S., Hill, S. L. L
BACKGROUND: Basic leucine zipper (bZIP) transcription factors are present exclusively in eukaryotes and constitute
one of the largest and most diverse transcription factor families. The proteins are responsible for central
developmental and physiological processes in plants, animals, and fungi, including the pathogenicity of fungal
plant pathogens. However, there is limited...
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bZIP
transcription factor family in Phytophthora sojae
Ye, W., Wang, Y., Dong, S., Tyler, B. M
Diet quality influences ungulate population dynamics but is difficult to measure at fine temporal or spatial resolution using field-intensive methods such as fecal nitrogen (FN). Increasingly, the remotely sensed vegetation index NDVI is used to represent potential ungulate diet quality, but NDVI's relationship with diet quality has yet to be...
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Tyler G. Creech a, *, Clinton W. Epps a, Ryan J. Monello b, 1, John D. Wehausen c
a Department of
Diet quality influences ungulate population dynamics but is difficult to measure at fine temporal or spatial resolution using field-intensive methods such as fecal nitrogen (FN). Increasingly, the remotely sensed vegetation index NDVI is used to represent potential ungulate diet quality, but NDVI's relationship with diet quality has yet to be...
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Tyler G. Creech a, *, Clinton W. Epps a, Ryan J. Monello b, 1, John D. Wehausen c
a Department of
Diet quality influences ungulate population dynamics but is difficult to measure at fine temporal or spatial resolution using field-intensive methods such as fecal nitrogen (FN). Increasingly, the remotely sensed vegetation index NDVI is used to represent potential ungulate diet quality, but NDVI's relationship with diet quality has yet to be...