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Full-Text Articles in Physical Sciences and Mathematics
Iron Speciation In Pm2.5 From Urban, Agriculture, And Mixed Environments In Colorado, Usa, Joseph R. Salazar, David J. Pfotenhauer, Frank Leresche, Fernando L. Rosario-Ortiz, Michael P. Hannigan, Sirine C. Fakra, Brian Majestic
Iron Speciation In Pm2.5 From Urban, Agriculture, And Mixed Environments In Colorado, Usa, Joseph R. Salazar, David J. Pfotenhauer, Frank Leresche, Fernando L. Rosario-Ortiz, Michael P. Hannigan, Sirine C. Fakra, Brian Majestic
Chemistry and Biochemistry: Faculty Scholarship
Atmospheric iron solubility varies depending on whether the particles are collected in rural or urban areas, with urban areas showing increased iron solubility. In this study, we investigate if the iron species present in different environments affects its ultimate solubility. Field data are presented from the Platte River Air Pollution and Photochemistry Experiment (PRAPPE), aimed at understanding the interactions between organic carbon and trace elements in atmospheric particulate matter (PM). 24-hr PM2.5 samples were collected during the summer and winter (2016–2017), at three different sites on the Eastern Colorado plains: an urban, agricultural, and a mixed site. Downtown Denver had …
Data For "Hydrogeologic And Geochemical Distinctions Within Freshwater Brine Systems In Salar Environments", Lee Ann Munk, David F. Boutt, Brendan Moran, Sarah Mcknight, Jordan Jenckes
Data For "Hydrogeologic And Geochemical Distinctions Within Freshwater Brine Systems In Salar Environments", Lee Ann Munk, David F. Boutt, Brendan Moran, Sarah Mcknight, Jordan Jenckes
Data and Datasets
All chemistry and striontium isotope data for the study, "Hydrogeologic and Geochemical Distinctions within Freshwater Brine Systems in Salar Environments".
Identifying The Effects Of Alum Treatment On Water And Sediment Chemistry Of Two Lakes In Pierce County, Washington, Colin Glaze
Identifying The Effects Of Alum Treatment On Water And Sediment Chemistry Of Two Lakes In Pierce County, Washington, Colin Glaze
Summer Research
Many freshwater and marine ecosystems are affected by hazardous algal blooms (HABs) each year, and the number is rising. In most cases, the main cause of HABs is nutrient loading from anthropogenic sources, and often, the overloaded nutrient is phosphorus. To combat these HABs, alum treatment is commonly used. Alum treatment is the use of aluminum sulfate, which binds to phosphorus, effectively lowering the levels of free phosphorus and thus reducing algal growth. However, alum can also have adverse effects on water and sediment chemistry. Within Pierce County, Wapato and Waughop lakes present a unique opportunity to study the effects …