Nutrient tracking tool -
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Follow us on Twitter. Stay Connected. First Name. Methods: To assess potential load reductions, the nutrient tracking tool NTT was used with a scoring system to identify areas where vegetation mitigation could be implemented within three selected FRW sub-watersheds.
A corn soybean rotation, an implementation of a m-vegetated buffer, a full forest conversion, and tiling were modeled and assessed. The corn—soybean results were aggregated and compared to watershed level gauge data in two sub-watersheds. Edge-of-field data was compared to modeled results using multiple parameterization schemes.
Field-scale results aggregated to the watershed scale showed disparities between modeled and measured phosphorus exports but modeled sediment exports fell within observed gauge data ranges. Field-specific parameter adjustments resulted in more accurate modeled results compared to measured edge-of-field export data but needed further refinement.
Conclusion: Targeted mitigation using a vegetation-based scoring system with the NTT model was shown to be a helpful tool for predicting nutrient and sediment reductions. Using a field-scale model aggregated to the watershed scale presents tradeoffs regarding processes found beyond the edge of field.
T1 - Assessing nutrient and sediment load reduction potential of vegetation by utilizing the nutrient tracking tool at the field and watershed scale in a Great Lakes priority watershed.
N1 - Publisher Copyright: © , The Author s , under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature. N2 - Purpose: Nutrient and sediment pollution of surface waters remains a critical challenge for improving water quality.
AB - Purpose: Nutrient and sediment pollution of surface waters remains a critical challenge for improving water quality. Assessing nutrient and sediment load reduction potential of vegetation by utilizing the nutrient tracking tool at the field and watershed scale in a Great Lakes priority watershed.
Forest Resources. Overview Fingerprint. Abstract Purpose: Nutrient and sediment pollution of surface waters remains a critical challenge for improving water quality. Bibliographical note Publisher Copyright: © , The Author s , under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.
Keywords Field scale Nitrogen Nutrient tracking tool Phosphorus Sediment Watershed scale. Publisher link Find It Find It at U of M Libraries.
Nuttient Nutrient tracking tool Nutrient Reduction Strategy is Gaining lean muscle science- and technology-based approach Nhtrient assess and reduce nutrients Gool to Iowa waterways and the Gulf Boost endurance and stamina Mexico. The tgacking outlines opportunities for reducing trackibg in surface water from both point sources, such as municipal wastewater treatment plants and industrial facilities, and nonpoint sources, including agricultural operations and urban areas, in a scientific, reasonable, and cost-effective manner. The Iowa Nutrient Reduction Strategy measurement project was established in to track and report nutrient reduction efforts in Iowa. To learn more about the Iowa Nutrient Reduction Strategy and to access official policy documents, visit nutrientstrategy. For information about the Iowa State University Extension and Outreach Water Quality Program, visit naturalresources.
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