Stream bank erosion as a source of sediment and phosphorus in grazed pastures of the Rathbun Lake Watershed in southern Iowa, United States

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dc.authorid0000-0002-3350-2897en_US
dc.contributor.authorTüfekçioğlu, Mustafa
dc.contributor.authorIsenhart, T. M.
dc.contributor.authorSchultz, R. C.
dc.contributor.authorBear, D. A.
dc.contributor.authorKovar, J. L.
dc.contributor.authorRussell, J. R.
dc.date.accessioned2021-12-28T13:49:53Z
dc.date.available2021-12-28T13:49:53Z
dc.date.issued2012
dc.departmentAÇÜ, Orman Fakültesi, Orman Mühendisliği Bölümüen_US
dc.description.abstractLivestock grazing of riparian areas can have a major impact on stream banks and stream integrity if improperly managed. The goals of this study were to determine the sediment and phosphorus (P) losses from stream bank soils under varying cattle stocking rates and to identify additional factors that impact stream bank erosion in the southern Iowa Drift Plain. The research was conducted on 13 cooperating beef cow-calf farms within the Rathbun Lake Watershed in south central Iowa. Over three years, stream bank erosion rates were estimated by using an erosion pin method. Eroded stream bank lengths and area, soil bulk density, and total P (TP) content in stream bank soil were measured to calculate soil and TP losses via stream bank erosion. The length of severely eroded stream banks and soil compaction of the riparian areas of the pastures were positively related to stocking rates. There was no direct relationship between bank erosion and stocking rate. These results suggest that use of riparian areas as pasture can negatively impact the integrity of the major source areas and that the impact could be reduced through management of livestock stocking densities within these riparian areas.
dc.identifier.citationTufekçioğlu, M., Isenhart, T. M., Schultz, R. C., Bear, D. A., Kovar, J. L., & Russell, J. R. (2012). Stream bank erosion as a source of sediment and phosphorus in grazed pastures of the Rathbun Lake Watershed in southern Iowa, United States. Journal of Soil and Water Conservation, 67(6), 545-555.en_US
dc.identifier.doi10.2489/jswc.67.6.545
dc.identifier.endpage555en_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityN/A
dc.identifier.startpage545en_US
dc.identifier.urihttps://hdl.handle.net/11494/3627
dc.identifier.volume67en_US
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorTüfekçioğlu, Mustafa
dc.language.isoenen_US
dc.publisherSoil Water Conservation Soc.en_US
dc.relation.ispartofJournal of Soil Water Conservation
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLivestock grazingen_US
dc.subjectRiparian pastureen_US
dc.subjectStream bank erosionen_US
dc.subjectWater pollutionen_US
dc.titleStream bank erosion as a source of sediment and phosphorus in grazed pastures of the Rathbun Lake Watershed in southern Iowa, United Statesen_US
dc.typeArticle

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