Matches in SemOpenAlex for { <https://semopenalex.org/work/W2116729691> ?p ?o ?g. }
- W2116729691 endingPage "1828" @default.
- W2116729691 startingPage "1817" @default.
- W2116729691 abstract "Abstract Experimental research in the Ethiopian highlands found that saturation excess induced runoff and erosion are common in the sub‐humid conditions. Because most erosion simulation models applied in the highlands are based on infiltration excess, we, as an alternative, developed the Parameter Efficient Distributed (PED) model, which can simulate water and sediment fluxes in landscapes with saturation excess runoff. The PED model has previously only been tested at the outlet of a watershed and not for distributed runoff and sediment concentration within the watershed. In this study, we compare the distributed storm runoff and sediment concentration of the PED model against collected data in the 95‐ha Debre Mawi watershed and three of its nested sub‐watersheds for the 2010 and 2011 rainy seasons. In the PED model framework, the hydrology of the watershed is divided between infiltrating and runoff zones, with erosion only taking place from two surface runoff zones. Daily storm runoff and sediment concentration values, ranging from 0.5 to over 30 mm and from 0.1 to 35 g l −1 , respectively, were well simulated. The Nash Sutcliffe efficiency values for the daily storm runoff for outlet and sub‐watersheds ranged from 0.66 to 0.82, and the Nash–Sutcliffe efficiency for daily sediment concentrations were greater than 0.78. Furthermore, the model uses realistic fractional areas for surface and subsurface flow contributions, for example between saturated areas (15%), degraded areas (30%) and permeable areas (55%) at the main outlet, while close similarity was found for the remaining hydrology and erosion parameter values. One exception occurred for the distinctly greater transport limited parameter at the actively gullying lower part of the watershed. The results suggest that the model based on saturation excess provides a good representation of the observed spatially distributed runoff and sediment concentrations within a watershed by modelling the bottom lands (as opposed to the uplands) as the dominant contributor of the runoff and sediment load. Copyright © 2014 John Wiley & Sons, Ltd." @default.
- W2116729691 created "2016-06-24" @default.
- W2116729691 creator A5047309248 @default.
- W2116729691 creator A5055385768 @default.
- W2116729691 creator A5068982291 @default.
- W2116729691 creator A5077239586 @default.
- W2116729691 creator A5082005299 @default.
- W2116729691 creator A5088363056 @default.
- W2116729691 creator A5091637409 @default.
- W2116729691 date "2014-08-28" @default.
- W2116729691 modified "2023-09-26" @default.
- W2116729691 title "Distributed discharge and sediment concentration predictions in the sub‐humid Ethiopian highlands: the Debre Mawi watershed" @default.
- W2116729691 cites W169061297 @default.
- W2116729691 cites W1969697124 @default.
- W2116729691 cites W1972050583 @default.
- W2116729691 cites W1973103914 @default.
- W2116729691 cites W1979004721 @default.
- W2116729691 cites W1997379714 @default.
- W2116729691 cites W1999012824 @default.
- W2116729691 cites W2000691512 @default.
- W2116729691 cites W2001634878 @default.
- W2116729691 cites W2005097762 @default.
- W2116729691 cites W2011957241 @default.
- W2116729691 cites W2014007562 @default.
- W2116729691 cites W2018809335 @default.
- W2116729691 cites W2024436308 @default.
- W2116729691 cites W2026494596 @default.
- W2116729691 cites W2033171145 @default.
- W2116729691 cites W2033904036 @default.
- W2116729691 cites W2041298317 @default.
- W2116729691 cites W2041678850 @default.
- W2116729691 cites W2042070321 @default.
- W2116729691 cites W2047093868 @default.
- W2116729691 cites W2049089980 @default.
- W2116729691 cites W2059934737 @default.
- W2116729691 cites W2064497843 @default.
- W2116729691 cites W2069500656 @default.
- W2116729691 cites W2073192540 @default.
- W2116729691 cites W2078461036 @default.
- W2116729691 cites W2083208919 @default.
- W2116729691 cites W2085345122 @default.
- W2116729691 cites W2092772509 @default.
- W2116729691 cites W2096487538 @default.
- W2116729691 cites W2116626437 @default.
- W2116729691 cites W2136099912 @default.
- W2116729691 cites W2137800789 @default.
- W2116729691 cites W2143130022 @default.
- W2116729691 cites W2167048702 @default.
- W2116729691 cites W2168787563 @default.
- W2116729691 cites W2180894174 @default.
- W2116729691 cites W2329329633 @default.
- W2116729691 doi "https://doi.org/10.1002/hyp.10298" @default.
- W2116729691 hasPublicationYear "2014" @default.
- W2116729691 type Work @default.
- W2116729691 sameAs 2116729691 @default.
- W2116729691 citedByCount "49" @default.
- W2116729691 countsByYear W21167296912015 @default.
- W2116729691 countsByYear W21167296912016 @default.
- W2116729691 countsByYear W21167296912017 @default.
- W2116729691 countsByYear W21167296912018 @default.
- W2116729691 countsByYear W21167296912019 @default.
- W2116729691 countsByYear W21167296912020 @default.
- W2116729691 countsByYear W21167296912021 @default.
- W2116729691 countsByYear W21167296912022 @default.
- W2116729691 countsByYear W21167296912023 @default.
- W2116729691 crossrefType "journal-article" @default.
- W2116729691 hasAuthorship W2116729691A5047309248 @default.
- W2116729691 hasAuthorship W2116729691A5055385768 @default.
- W2116729691 hasAuthorship W2116729691A5068982291 @default.
- W2116729691 hasAuthorship W2116729691A5077239586 @default.
- W2116729691 hasAuthorship W2116729691A5082005299 @default.
- W2116729691 hasAuthorship W2116729691A5088363056 @default.
- W2116729691 hasAuthorship W2116729691A5091637409 @default.
- W2116729691 hasConcept C105306849 @default.
- W2116729691 hasConcept C111368507 @default.
- W2116729691 hasConcept C114614502 @default.
- W2116729691 hasConcept C114793014 @default.
- W2116729691 hasConcept C119857082 @default.
- W2116729691 hasConcept C123157820 @default.
- W2116729691 hasConcept C124203675 @default.
- W2116729691 hasConcept C127313418 @default.
- W2116729691 hasConcept C150547873 @default.
- W2116729691 hasConcept C153294291 @default.
- W2116729691 hasConcept C153400128 @default.
- W2116729691 hasConcept C187320778 @default.
- W2116729691 hasConcept C18903297 @default.
- W2116729691 hasConcept C205649164 @default.
- W2116729691 hasConcept C2816523 @default.
- W2116729691 hasConcept C33923547 @default.
- W2116729691 hasConcept C39432304 @default.
- W2116729691 hasConcept C41008148 @default.
- W2116729691 hasConcept C50477045 @default.
- W2116729691 hasConcept C76886044 @default.
- W2116729691 hasConcept C86803240 @default.
- W2116729691 hasConcept C9930424 @default.
- W2116729691 hasConceptScore W2116729691C105306849 @default.
- W2116729691 hasConceptScore W2116729691C111368507 @default.
- W2116729691 hasConceptScore W2116729691C114614502 @default.