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| 1 | Modeling aggregate size distribution of eroded sediment resulting from rain-splash and raindrop impacted flow processes显示文摘Soil susceptibility to detachment and transport sub-processes of erosion is generally controled by the aggregate breakdown mechanism. Measuring particle size and aggregation to the estimate erodibility potential of soils is important under erosive rainfall conditions. The Aggregate Size Distribution (ASD) is one of the most important determinants of soil structure along with soil organic matter content for describing the efficiency of applied, sustainable management strategies. This study aimed to compare the performances of three different aggregate size distribution models to predict the characteristic aggregate size parameter (median diameter, D50) for eroded sediment from interrill erosion processes of Rain- Splash Transport (RST) and Raindrop Impacted Flow Transport (RIFT). The ASDs of 1143 collected sediment samples from the RST and RIFT processes were measured and modeled by the Log-normal, Fractal, and Weibull approaches. The D50 value, as a characteristic parameter for aggregate size distributions, derived from the cumulative ASD curve was compared for soils from different land use types and different slope and rainfall intensity conditions. The performance of each model was evaluated using the Mean Square Error (MSE) and Coefficient of Determination (R^2). The Weibull approach was the most accurate model showing the best fit with the lowest MSE values (0.0002 ≤MSE≤ 0.0048) and having the greatest R2 values (0.936≤ R^2≤ 0.998) when compared with the Log-normal and Fractal models. Herewith, for semi-arid land use and soil, specific shape and scale parameters for the Weibull distribution, the respective ASDs were successfully re-generated for modeling the eroded sediment of the simulated RST and RIFT interill processes. | Selen Deviren Saygin Gunay Erpul | 2019 | International Journal of Sediment Research2019，34，2： | 3 |
| 2 | Raindrop-induced and wind- driven soil particle transport显示文摘 | Erpul G Norton L D Gabriels D | 2002 | Catena2002，47，： | 1 |
| 3 | Sand detachment under rains with varying angle of incidence显示文摘 | Erpul G Gabriels D Cornelis W M | 2008 | Catena2008，72，： | 1 |
| 4 | Sediment transport from in- terrill areas under wind-driven rain显示文摘 | Erpul G Norton L D Gabriels D | 2003 | Journal of Hydrology2003，276，： | 1 |
| 5 | Evaluation of Indices for Characterizing the Distribution and Concentration of Precipitations A Case for the Region of Southeastern Anatolia Project,Turkey显示文摘 | Apaydin H Erpul G Bayramin I | 2006 | Journal of Hydrology2006，328，： | 1 |
| 6 | Use of USLE/GIS methodology for predicting soil loss in a semiarid agricultural wa-tershed 显示文摘 | ERDOGAN E H ERPUL G BAYRAMIN I | 2007 | Environmental Monitoring and Assessment2007，133，1： | 1 |
| 7 | Raindrop-induced and wind- driven soil particle transport显示文摘 | Erpul G Norton D L Gabriels D | | Catcna0，47，： | 1 |
| 8 | Comparison of different aggregate stability approaches for loamy sand soils显示文摘 | Saygn S D Cornelis W M Erpul G Gabriels D | | 0，，： | 1 |
| 9 | Evaluation of Indices for Characterizing the Distribution and Concentra- tion of Precipitation: A Case for the Region of Southeastern Anatolia Project, Turkey 显示文摘 | APAYDIN H ERPUL G BAYRAMIN I | 2006 | Journal of Hydrology2006，328，3： | 1 |
| 10 | Use of USLE/GIS technology integrated with geostatistics to assess soil erosion risk in different land uses of Indagi Mountain Pass--Cankm, Turkey 显示文摘 | OZCAN A U ERPUL G BRSARAN M | 2008 | Environmental Geology2008，53，8： | 1 |
| 11 | Use of USLE/GIS technology integrated with geostatistics to assess soil erosion risk in different land uses of Indagi Mountain Pass—?ank?r?, Turkey显示文摘 | A. Ugur Ozcan Gunay Erpul Mustafa Basaran H. Emrah Erdogan | 2008 | Environmental Geology2008，，8： | 1 |
| 12 | Comparison of soilorganic carbon content,hydraulic conductivity,and particlesize fractions between a grassland and a nearby black pineplantation of 40years in two surface depths显示文摘 | Bayramin I Basaran M Erpul G | 2009 | ENVIRON-MENTAL GEOLOGY2009，56，8： | 1 |
| 13 | Use of USLE/GIS Methodology for Predicting Soil Loss in a Semiarid Agricultural Watershed显示文摘 | Emrah H. Erdogan Günay Erpul ?lhami Bayramin | 2007 | Environmental Monitoring and Assessment (-)2007，，1： | 1 |
| 14 | Assessing the drop size distribution of simulated rainfall in a wind tunnel 显示文摘 | Erpul G Gabriels D Janssens D | 1998 | Soil and Tillage Research1998，45，34： | 1 |
| 15 | Compar- ison of different aggregate stability approaches for loamy sand soils 显示文摘 | Deviren Saygin S Cornelis W M Erpul G | 2012 | Applied Soil Ecology2012，54，： | 1 |
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