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- Title
- Rethinking education: Anthony Benezet and the Quakers.
- Author
- Garland, Megan Elizabeth
- Abstract/Description
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Examining the education practices in early America provides a glimpse into the structure of colonial society as a whole. More specifically, the education system sheds light on how traditionally marginalized groups gained improved opportunities within society. This thesis examines the education of three key groups of people: women, Africans, and Native Americans. More specifically, this thesis traces the increase in educational opportunities made available to each of these groups in eighteenth...
Show moreExamining the education practices in early America provides a glimpse into the structure of colonial society as a whole. More specifically, the education system sheds light on how traditionally marginalized groups gained improved opportunities within society. This thesis examines the education of three key groups of people: women, Africans, and Native Americans. More specifically, this thesis traces the increase in educational opportunities made available to each of these groups in eighteenth-century Philadelphia. With the Quakers at the forefront, traditionally marginalized people began to receive improved educational opportunities. Writings from a Quaker central to education reform, Anthony Benezet, are examined in order to show how the Quakers in eighteenth-century Philadelphia created a unique system of educational inclusivity. Benezet was an early abolitionist and educator who played a significant role in the education of women and minorities in eighteenth-century Pennsylvania. Benezet and the Quakers reimagined education by providing quality educations to less-fortunate groups of people. Their work served as an example of how women and minorities were capable of high-level academic achievement.
Show less - Date Issued
- 2021, 2021
- Identifier
- 1293868060, WFE0000756
- Format
- Document (PDF)
- Title
- Assessment of bancs and streambank erosion rates in the northwest Florida Panhandle.
- Author
- Finch, Bryce Douglas
- Abstract/Description
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A previous study performed in the Northwest Florida Panhandle found the bank assessment of non-point source consequences of sediment (BANCS) model to be a relatively poor predictor of streambank erosion rates. Concern for whether these errors were related to how the project was constructed prompted the need for additional research. Some of the presumed errors were associated with the size of the study area and sites' exposure to extreme weather events during the study period. This study aims...
Show moreA previous study performed in the Northwest Florida Panhandle found the bank assessment of non-point source consequences of sediment (BANCS) model to be a relatively poor predictor of streambank erosion rates. Concern for whether these errors were related to how the project was constructed prompted the need for additional research. Some of the presumed errors were associated with the size of the study area and sites' exposure to extreme weather events during the study period. This study aims to utilize the BANCS model across a smaller study area than previously practiced with a focus on identifying specific flow events and drainage watersheds that are primarily undeveloped. Flow events were identified through the use of constructed gages and watersheds were verified with aerial imagery. Erosion incurred at the 18 study sites selected was measured over a given year following identified flood and bankfull events. These practices resulted in an improvement of BANCS' ability to predict streambank erosion rates. In particular, the bank erosion hazard index (BEHI) demonstrates strong relationships with erosion rates when plotted independently. The findings of the study indicate that a better understanding of return intervals of specific flow events, such as bankfull and floods, would enhance the capability to predict streambank erosion.
Show less - Date Issued
- 2020, 2020
- Identifier
- 1232475100, WFE0000738
- Format
- Document (PDF)
- Title
- Soil health in Northwest Florida: the effects of agricultural land use.
- Author
- Hopko, Michael Nicholas
- Abstract/Description
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The conversion of land for agriculture is known to degrade certain characteristics of soil health, but the rate of change is not described in detail. Northwest Florida offers the opportunity to study soils that have been converted to agriculture over varying timescales to provide insight into (a) the rate of change of soil health indicators; (b) the minimum time needed for significant impacts to develop; and (c) the magnitude of change that results from conversion to agriculture. Samples were...
Show moreThe conversion of land for agriculture is known to degrade certain characteristics of soil health, but the rate of change is not described in detail. Northwest Florida offers the opportunity to study soils that have been converted to agriculture over varying timescales to provide insight into (a) the rate of change of soil health indicators; (b) the minimum time needed for significant impacts to develop; and (c) the magnitude of change that results from conversion to agriculture. Samples were analyzed to quantify the effect of conversion from pine forest to agriculture on soil pH, electrical conductivity, particle size, carbon content, aggregate stability, soil respiration, color, and bulk density. With the exclusion of the 30 series soils from the dataset, carbon content, electrical conductivity, and silt content had relatively linear trends over time (R² > 0.6). When including this series, no trendline had an R² > 0.2. Aggregate stability, pH, carbon content, bulk density, and clay content were all significantly different between land uses after 33.5 years of agriculture, silt content after 75 years. The overall differences between land uses are significant for every soil characteristic tested except sand content, demonstrating the impact that agricultural management has on soil conditions.
Show less - Date Issued
- 2021
- Identifier
- 1293872265, WFE0000757
- Format
- Document (PDF)
- Title
- Microplastics in sandy environments in the Florida Keys and the Panhandle of Florida and ingestion by sea cucumbers and sand dollars.
- Author
- Plee, Tara Ashley
- Abstract/Description
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Microplastic pollution is an increasing problem in the marine environment. This study had five research objectives: establish if seagrass habitats are accumulating more microplastics compared to sandy habits in the Florida Keys; determine if there are microplastics present in sea cucumbers in the Florida Keys; determine the number of microplastics in Pensacola Beach sediment; determine the number of microplastics in St. Joseph Bay sediment; determine if there are microplastics present in sand...
Show moreMicroplastic pollution is an increasing problem in the marine environment. This study had five research objectives: establish if seagrass habitats are accumulating more microplastics compared to sandy habits in the Florida Keys; determine if there are microplastics present in sea cucumbers in the Florida Keys; determine the number of microplastics in Pensacola Beach sediment; determine the number of microplastics in St. Joseph Bay sediment; determine if there are microplastics present in sand dollars in the panhandle of Florida; and conduct a laboratory experiment on the sand dollar Mellita tenuis to determine if it is selecting for microplastics. Microplastics were extracted from samples using a saturated CaCl2 solution and visual examination. Both seagrass beds and sandy areas in the Florida Keys contained microplastics. Sediment near Pensacola Beach and in St. Joseph Bay contained microplastics. Sea cucumbers collected in the Florida Keys and sand dollars collected in the panhandle of Florida had microplastics as part of their gut content. In the laboratory, M. tenuis ingested microbeads in slightly lower proportions compared to surrounding sediment. Both sea cucumbers and sand dollars may make useful animals for monitoring sandy environments for microplastics pollution.
Show less - Identifier
- 1129598452, WFE0000667
- Format
- Document (PDF)