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| 1 | Evaluation of an erosion-sediment transport model for a hillslope using laboratory flume data显示文摘Climate change can escalate rainfall intensity and cause further increase in sediment transport in arid lands which in turn can adversely affect water quality. Hence, there is a strong need to predict the fate of sediments in order to provide measures for sound erosion control and water quality management. The presence of microtopography on hillslopes influences processes of runoff generation and erosion, which should be taken into account to achieve more accurate modelling results. This study presents a physically based mathematical model for erosion and sediment transport coupled to one-dimensional overland flow equations that simulate rainfall-runoff generation on the rill and interrill areas of a bare hillslope. Modelling effort at such a fine resolution considering the flow connection between interrill areas and rills is rarely verified. The developed model was applied on a set of data gathered from an experimental setup where a 650 cm×136 cm erosion flume was pre-formed with a longitudinal rill and interrill having a plane geometry and was equipped with a rainfall simulator that reproduces natural rainfall characteristics. The flume can be given both longitudinal and lateral slope directions. For calibration and validation, the model was applied on the experimental results obtained from the setup of the flume having 5% lateral and 10% longitudinal slope directions under rainfall intensities of 105 and 45 mm/h, respectively. Calibration showed that the model was able to produce good results based on the R2(0.84) and NSE(0.80) values. The model performance was further tested through validation which also produced good statistics(R2=0.83, NSE=0.72). Results in terms of the sedigraphs, cumulative mass curves and performance statistics suggest that the model can be a useful and an important step towards verifying and improving mathematical models of erosion and sediment transport. | Anya Catherine CARGUELLES MinJae JUNG Kristine Joy BMALLARI GiJung PAK Hafzullah AKSOY Levent M KAVVAS Ebru ERIS JaeYoung YOON YoungJoon LEE SeonHwa HONG | 2014 | Journal of Arid Land2014，6，6： | 3 |
| 2 | Steady-state conversion of methane to C4+ aliphatic products in high yields using an integrated recycle reactor system显示文摘 | Pak S Rades T Rosynek M P Lunsford J H | | 0，，： | 2 |
| 3 | The predictive value of indium - 111 leukocyte scans in the diagnosis of infected total hip, knee, or resection arthroplasties显示文摘 | Scher D M Pak K Lonner J H | 2000 | J Arthroplasty2000，15，3： | 1 |
| 4 | Mesenchymal stem cell injection induces cardiac nerve sprouting and increased tenascin expression in a swine model of myocardial infarction 显示文摘 | Pak HN Qayyum M Kim DT | 2003 | J Cardiovasc Electrophysiol2003，14，： | 1 |
| 5 | Stem cell therapy in ischemic heart disease显示文摘 | Pak HN Qayyum M Kim DT | 2003 | Cardiovas Drug Rev2003，21，4： | 1 |
| 6 | Stem cell therapy in ischemic heart disease显示文摘 | Pak HN Qayyum M Kim DT | 2003 | Cardiovase Drug Rev2003，21，： | 1 |
| 7 | Seawater-resistant, non- spherical protoplasts from seagrass leaves显示文摘 | Arai M Pak J Y Normura K Nitta T | 1991 | Physiol Plant1991，83，： | 1 |
| 8 | Pathology and hnaging of the Lacrimal Drainage System显示文摘 | Ansari SA Pak J Shields M | 2005 | Neuroimaging Clin N Am2005，15，1： | 1 |
| 9 | Pathology and imaging of the lacrimal drainage system显示文摘 | Ansari SA Pak J Shields M | 2005 | Neuroimaging Clin N Am2005，15，1： | 1 |
| 10 | AZF microdeletions of the Y chromosome and in vitro fe - ilization outcome 显示文摘 | Janet M Pak C Lucinda V | 2004 | Fertil Sterl2004，81，2： | 1 |
| 11 | Reduction kinetics and mechanisms of Ni Fe2O4with synthesis of nanocrystalline Fe-Ni alloy显示文摘 | Bahgat M Paek M K Pak J J | 2007 | Materials Transactions2007，48，12： | 1 |
| 12 | Diethylmaleate and buthionine sulfoximine, glutathione-depleting agents, differentially inhibit expression of inducible nitric oxide synthase in endotoxiemic mice显示文摘 | Kang K W Pak Y M Kim N D | 1999 | Nitric Oxide1999，3，3： | 1 |
| 13 | Palladium-decorated hydrogen-gas sensors using periodically aligned graphene nanoribbons 显示文摘 | PAK Y KIM S M JEONG H | 2014 | ACS applied materials & interfaces2014，6，13： | 1 |
| 14 | Five-port Equivalent Electric Circuit of Piezoelectric Bimorph Beam显示文摘 | Co J S Pak E Jeong H M Sung K H | 1999 | Proceedings of the SPIE -the International Society for Optical Engineering1999，，29： | 1 |
| 15 | Thermodynamics of Ti in Ag-Cu alloys 显示文摘 | PAK J J SANTELLA M L FRUEHAN R J | 1990 | Metallurgical Transaction B1990，21，： | 1 |
| 16 | Mycoplasma pneumoniae and chlamydia pneumoniae in asthma:effect of clarithromycin显示文摘 | Kraft M Cassell GH Pak J | 2002 | Chest2002，121，6： | 1 |
| 17 | Numerical investigations on vortical structures of viscous film flows along periodic rectangular corrugations显示文摘 | Pak M I Hu G H | 2011 | International Journal of Multiphase Flow2011，37，5： | 1 |
| 18 | Ultrasonographic measurement of the ligamentum flavum depth; is it a reliable method to distinguish true and false loss of resistance? 显示文摘 | PAK M H LEE W H KO Y K | 2012 | Korean J Pain2012，25，2： | 1 |
| 19 | Charge-transfer- to-solvent-driven dissolution dynamics of 1-(H2 O) 2-5apon excitation: excited-state ab initio molecular dy- namics simulations显示文摘 | Kolaski M Lee HM Pak C | 2008 | J Am Chem Soc2008，0，： | 1 |
| 20 | Dehy- dration of water/1-1-dimethylhydrazine mixtures by zeolite membranes显示文摘 | Kazemimoghadam M Pak A Mohammad T | 2004 | Microporous and Mesoporous Materials2004，70，： | 1 |
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