Matches in SemOpenAlex for { <https://semopenalex.org/work/W3129127260> ?p ?o ?g. }
- W3129127260 endingPage "1159" @default.
- W3129127260 startingPage "1145" @default.
- W3129127260 abstract "Abstract In this study, we captured how a river channel responds to a sediment pulse originating from a dam removal using multiple lines of evidence derived from streamflow gages along the Patapsco River, Maryland, USA. Gages captured characteristics of the sediment pulse, including travel times of its leading edge (~7.8 km yr −1 ) and peak (~2.6 km yr −1 ) and suggest both translation and increasing dispersion. The pulse also changed local hydraulics and energy conditions, increasing flow velocities and Froude number, due to bed fining, homogenization and/or slope adjustment. Immediately downstream of the dam, recovery to pre‐pulse conditions occurred within the year, but farther downstream recovery was slower, with the tail of the sediment pulse working through the lower river by the end of the study 7 years later. The patterns and timing of channel change associated with the sediment pulse were not driven by large flow or suspended sediment‐transporting events, with change mostly occurring during lower flows. This suggests pulse mobility was controlled by process‐factors largely independent of high flow. In contrast, persistent changes occurred to out‐of‐channel flooding dynamics. Stage associated with flooding increased during the arrival of the sediment pulse, 1 to 2 years after dam removal, suggesting persistent sediment deposition at the channel margins and nearby floodplain. This resulted in National Weather Service‐indicated flood stages being attained by 3–43% smaller discharges compared to earlier in the study period. This study captured a two‐signal response from the sediment pulse: (1) short‐ to medium‐term (weeks to months) translation and dispersion within the channel, resulting in aggradation and recovery of bed elevations and changing local hydraulics; and (2) dispersion and persistent longer‐term (years) effects of sediment deposition on overbank surfaces. This study further demonstrated the utility of US Geological Survey gage data to quantify geomorphic change, increase temporal resolution, and provide insights into trajectories of change over varying spatial and temporal scales." @default.
- W3129127260 created "2021-02-15" @default.
- W3129127260 creator A5020905593 @default.
- W3129127260 creator A5030390051 @default.
- W3129127260 creator A5040532336 @default.
- W3129127260 creator A5045620916 @default.
- W3129127260 creator A5048423812 @default.
- W3129127260 creator A5048827227 @default.
- W3129127260 creator A5062543694 @default.
- W3129127260 date "2021-03-29" @default.
- W3129127260 modified "2023-10-13" @default.
- W3129127260 title "Channel response to a dam‐removal sediment pulse captured at high‐temporal resolution using routine gage data" @default.
- W3129127260 cites W1534672138 @default.
- W3129127260 cites W1573723661 @default.
- W3129127260 cites W1587869157 @default.
- W3129127260 cites W1846289495 @default.
- W3129127260 cites W1892761608 @default.
- W3129127260 cites W1963735990 @default.
- W3129127260 cites W1970636835 @default.
- W3129127260 cites W1987262563 @default.
- W3129127260 cites W1996498651 @default.
- W3129127260 cites W2002100706 @default.
- W3129127260 cites W2029749322 @default.
- W3129127260 cites W2030192225 @default.
- W3129127260 cites W2041826888 @default.
- W3129127260 cites W2043025546 @default.
- W3129127260 cites W2043687583 @default.
- W3129127260 cites W2046668220 @default.
- W3129127260 cites W2073539152 @default.
- W3129127260 cites W2079948592 @default.
- W3129127260 cites W2082034057 @default.
- W3129127260 cites W2088708908 @default.
- W3129127260 cites W2105495027 @default.
- W3129127260 cites W2107425572 @default.
- W3129127260 cites W2126666024 @default.
- W3129127260 cites W2131494945 @default.
- W3129127260 cites W2139760066 @default.
- W3129127260 cites W2144883257 @default.
- W3129127260 cites W2146454527 @default.
- W3129127260 cites W2151857697 @default.
- W3129127260 cites W2195324661 @default.
- W3129127260 cites W2212436873 @default.
- W3129127260 cites W2479655931 @default.
- W3129127260 cites W2513917611 @default.
- W3129127260 cites W2517340568 @default.
- W3129127260 cites W2560933654 @default.
- W3129127260 cites W2576889551 @default.
- W3129127260 cites W2610521753 @default.
- W3129127260 cites W2734987828 @default.
- W3129127260 cites W2811073400 @default.
- W3129127260 cites W2886419214 @default.
- W3129127260 cites W2886787159 @default.
- W3129127260 cites W2903305466 @default.
- W3129127260 cites W2909876996 @default.
- W3129127260 cites W2912797308 @default.
- W3129127260 cites W2938479322 @default.
- W3129127260 cites W2954057388 @default.
- W3129127260 cites W2972694717 @default.
- W3129127260 cites W3007948349 @default.
- W3129127260 cites W4210651480 @default.
- W3129127260 cites W4255629530 @default.
- W3129127260 doi "https://doi.org/10.1002/esp.5083" @default.
- W3129127260 hasPublicationYear "2021" @default.
- W3129127260 type Work @default.
- W3129127260 sameAs 3129127260 @default.
- W3129127260 citedByCount "6" @default.
- W3129127260 countsByYear W31291272602021 @default.
- W3129127260 countsByYear W31291272602023 @default.
- W3129127260 crossrefType "journal-article" @default.
- W3129127260 hasAuthorship W3129127260A5020905593 @default.
- W3129127260 hasAuthorship W3129127260A5030390051 @default.
- W3129127260 hasAuthorship W3129127260A5040532336 @default.
- W3129127260 hasAuthorship W3129127260A5045620916 @default.
- W3129127260 hasAuthorship W3129127260A5048423812 @default.
- W3129127260 hasAuthorship W3129127260A5048827227 @default.
- W3129127260 hasAuthorship W3129127260A5062543694 @default.
- W3129127260 hasConcept C114793014 @default.
- W3129127260 hasConcept C119599485 @default.
- W3129127260 hasConcept C127162648 @default.
- W3129127260 hasConcept C127313418 @default.
- W3129127260 hasConcept C127413603 @default.
- W3129127260 hasConcept C187320778 @default.
- W3129127260 hasConcept C206835866 @default.
- W3129127260 hasConcept C2524010 @default.
- W3129127260 hasConcept C2816523 @default.
- W3129127260 hasConcept C33923547 @default.
- W3129127260 hasConcept C38349280 @default.
- W3129127260 hasConcept C39432304 @default.
- W3129127260 hasConcept C65589250 @default.
- W3129127260 hasConcept C76886044 @default.
- W3129127260 hasConceptScore W3129127260C114793014 @default.
- W3129127260 hasConceptScore W3129127260C119599485 @default.
- W3129127260 hasConceptScore W3129127260C127162648 @default.
- W3129127260 hasConceptScore W3129127260C127313418 @default.
- W3129127260 hasConceptScore W3129127260C127413603 @default.
- W3129127260 hasConceptScore W3129127260C187320778 @default.
- W3129127260 hasConceptScore W3129127260C206835866 @default.
- W3129127260 hasConceptScore W3129127260C2524010 @default.