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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Identifying Past Crop Switching In The Contiguous United States: Where Farmers Are Adapting To Changing Conditions, Christopher Brittain
Identifying Past Crop Switching In The Contiguous United States: Where Farmers Are Adapting To Changing Conditions, Christopher Brittain
Food Systems Master's Project Reports
Crop switching, which occurs when a novel crop type is introduced to an agricultural plot, is an adaptation strategy that is used in response to a variety of social, economic, and environmental factors. While past studies have investigated the motivations behind crop switching and examined its role in mitigating future agricultural losses due to climate change, understanding of where crop switching has occurred in the United States is more limited. In this paper, I develop a method of identifying the individual plots on which crop switching occurred in the contiguous United States. This method uses the Cropland Data Layer from …
Multi-Scale Assessment Of Gully Erosion At Road Drainage Outlets, Emma Louise Estabrook
Multi-Scale Assessment Of Gully Erosion At Road Drainage Outlets, Emma Louise Estabrook
Graduate College Dissertations and Theses
Gully erosion and sediment deposition from roads are underrated sources of sediments entering receiving waterways. While gully erosion has been studied throughout the world, the monitoring of the temporal and spatial erosional processes related to culverts and road drainage is rare. The objectives of this study are to quantify rates of gully erosion from Vermont’s transportation drainage networks at multiple temporal scales and report on insights gained from a multi-scale approach to monitoring gully erosion. To quantify event to seasonal timescales of gully erosion, high resolution terrestrial LiDAR surveys were conducted at 13 field sites. Field sites were monitored at …