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Physical Sciences and Mathematics Commons™
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Full-Text Articles in Physical Sciences and Mathematics
Laboratory Evaluation Of Black Carbon Deposition Onto Snow And Transport Via Snowmelt, Larry D. Hermanson, Joshua P. Schwarz
Laboratory Evaluation Of Black Carbon Deposition Onto Snow And Transport Via Snowmelt, Larry D. Hermanson, Joshua P. Schwarz
STAR Program Research Presentations
Black carbon (BC) is an aerosol material produced by incomplete combustion of fossil fuels and biomass. BC has been shown to be the second most important anthropogenic climate warming agent after carbon dioxide due to its ability to absorb solar radiation, influence cloud behavior, and accelerate snow melt. BC in otherwise clean snow can significantly reduce its reflectivity. In order to learn about the significance of BC contamination in snow, we explored the deposition of BC onto snow and the transport of BC in snow during snowmelt. A Single Particle Soot Photometer (SP2), was used to measure the concentration and …
Using Remote Sensing Data To Predict The Spread Of Mosquito Borne Disease, Mary Ellen O'Donnell, Erika Podest
Using Remote Sensing Data To Predict The Spread Of Mosquito Borne Disease, Mary Ellen O'Donnell, Erika Podest
STAR Program Research Presentations
There is interest in how environmental variables derived from satellite data such as temperature, vegetation cover, and precipitation correlate to vector borne disease occurrence such as malaria and dengue fever. This study will be carried out using a decision tree based open source software called Random Forests to find correlations between the remote sensing variables and mosquito abundance. Software will be written in C# to take large amounts of data from the NASA satellite database and automatically format it for the Random Forest Software input. Correlations found, using Random Forests, between disease incidence and the variables can be used as …
The Power Plant Mapping Student Project, Kelsey Tayne, Tom Oda
The Power Plant Mapping Student Project, Kelsey Tayne, Tom Oda
STAR Program Research Presentations
The Power Plant Mapping Student Project: Bringing Citizen Science to Schools
Kelsey Tayne1, Tom Oda2
1STEM Teacher and Researcher (STAR) Fellow, San Francisco State University, San Francisco, CA 94132
2NOAA ESRL, Global Monitoring Division, Boulder, CO 80303
Emissions inventory (EI) is a conventional tool to monitor changes in anthropogenic emissions and can visually show geographical patterns of emission changes. The EI community is aware of significant errors in the geographical locations of point sources, including power plants. The Power Plant Mapping Student Project (PPMSP) is a platform designed for students in 4th through 12 …