Matches in SemOpenAlex for { <https://semopenalex.org/work/W2128227447> ?p ?o ?g. }
- W2128227447 endingPage "285" @default.
- W2128227447 startingPage "270" @default.
- W2128227447 abstract "Large rivers are often considered to retain less organic material than smaller streams primarily because of a decrease in retentive structures. From our observations on the Barwon–Darling River, a semi-arid river in southeastern Australia, we suggest that geomorphic complexity plays a fundamental role in the retention of organic matter. The Barwon–Darling River has a ‘complex’ river channel cross-section with large inset benches being a prominent morphological feature within the channel. The importance of geomorphic complexity for retaining organic material is likely to be significant in dryland rivers. These rivers spend extended periods at low flow with infrequent large floods that inundate the floodplain. They do, however, experience more frequent within channel floods that inundate in-channel ‘bench’ features. In-channel geomorphic complexity and its ability to retain organic material, therefore, means that although the dominant lateral movements of organic material will still occur during large overbank flows, smaller ‘pulse’ inputs will occur with each in-channel rise and fall in water level. In dryland rivers, where large overbank flows may only occur every seven or more years, these small ‘pulse’ inputs of organic material may well be vital for the integrity of the system. This paper describes the contemporary complexity of a channel in a regulated and an unregulated reach of the Barwon–Darling and compares this with cross-sections surveyed in 1886. We show that flow regulation has greatly reduced channel complexity. We estimate the potential organic matter input to each bench level within the channel (using data collected under near natural riparian conditions) and measure the contemporary organic loads within the channel of the regulated and unregulated reach. This modelling suggests that the development of water resources has reduced the complexity of the channel in the regulated reach, resulting in a potential decrease in the retention of organic matter in this region of the river. The importance of this organic matter to the aquatic food web of the Barwon–Darling River is also demonstrated." @default.
- W2128227447 created "2016-06-24" @default.
- W2128227447 creator A5061725272 @default.
- W2128227447 creator A5064347118 @default.
- W2128227447 date "2006-07-01" @default.
- W2128227447 modified "2023-09-24" @default.
- W2128227447 title "In-channel geomorphic complexity: The key to the dynamics of organic matter in large dryland rivers?" @default.
- W2128227447 cites W1968491952 @default.
- W2128227447 cites W1969358666 @default.
- W2128227447 cites W1986908663 @default.
- W2128227447 cites W1992880216 @default.
- W2128227447 cites W1993100323 @default.
- W2128227447 cites W1994029344 @default.
- W2128227447 cites W1997867905 @default.
- W2128227447 cites W2008328345 @default.
- W2128227447 cites W2016163235 @default.
- W2128227447 cites W2031222039 @default.
- W2128227447 cites W2057231764 @default.
- W2128227447 cites W2061644945 @default.
- W2128227447 cites W2065219737 @default.
- W2128227447 cites W2070053803 @default.
- W2128227447 cites W2071080899 @default.
- W2128227447 cites W2081632123 @default.
- W2128227447 cites W2101834583 @default.
- W2128227447 cites W2116544104 @default.
- W2128227447 cites W2121137658 @default.
- W2128227447 cites W2122072940 @default.
- W2128227447 cites W2143838000 @default.
- W2128227447 cites W2152691165 @default.
- W2128227447 cites W2169934922 @default.
- W2128227447 cites W2324647877 @default.
- W2128227447 cites W2331629854 @default.
- W2128227447 cites W2466325980 @default.
- W2128227447 cites W2513662641 @default.
- W2128227447 cites W4229678515 @default.
- W2128227447 cites W4236447780 @default.
- W2128227447 cites W59689390 @default.
- W2128227447 doi "https://doi.org/10.1016/j.geomorph.2006.01.027" @default.
- W2128227447 hasPublicationYear "2006" @default.
- W2128227447 type Work @default.
- W2128227447 sameAs 2128227447 @default.
- W2128227447 citedByCount "40" @default.
- W2128227447 countsByYear W21282274472012 @default.
- W2128227447 countsByYear W21282274472013 @default.
- W2128227447 countsByYear W21282274472014 @default.
- W2128227447 countsByYear W21282274472015 @default.
- W2128227447 countsByYear W21282274472016 @default.
- W2128227447 countsByYear W21282274472017 @default.
- W2128227447 countsByYear W21282274472018 @default.
- W2128227447 countsByYear W21282274472019 @default.
- W2128227447 countsByYear W21282274472020 @default.
- W2128227447 countsByYear W21282274472021 @default.
- W2128227447 countsByYear W21282274472022 @default.
- W2128227447 crossrefType "journal-article" @default.
- W2128227447 hasAuthorship W2128227447A5061725272 @default.
- W2128227447 hasAuthorship W2128227447A5064347118 @default.
- W2128227447 hasConcept C109007969 @default.
- W2128227447 hasConcept C112959462 @default.
- W2128227447 hasConcept C114793014 @default.
- W2128227447 hasConcept C119599485 @default.
- W2128227447 hasConcept C127162648 @default.
- W2128227447 hasConcept C127313418 @default.
- W2128227447 hasConcept C127413603 @default.
- W2128227447 hasConcept C147690470 @default.
- W2128227447 hasConcept C150772632 @default.
- W2128227447 hasConcept C151730666 @default.
- W2128227447 hasConcept C155681218 @default.
- W2128227447 hasConcept C166957645 @default.
- W2128227447 hasConcept C187320778 @default.
- W2128227447 hasConcept C18903297 @default.
- W2128227447 hasConcept C1965285 @default.
- W2128227447 hasConcept C205649164 @default.
- W2128227447 hasConcept C48743137 @default.
- W2128227447 hasConcept C58640448 @default.
- W2128227447 hasConcept C74256435 @default.
- W2128227447 hasConcept C76886044 @default.
- W2128227447 hasConcept C86803240 @default.
- W2128227447 hasConceptScore W2128227447C109007969 @default.
- W2128227447 hasConceptScore W2128227447C112959462 @default.
- W2128227447 hasConceptScore W2128227447C114793014 @default.
- W2128227447 hasConceptScore W2128227447C119599485 @default.
- W2128227447 hasConceptScore W2128227447C127162648 @default.
- W2128227447 hasConceptScore W2128227447C127313418 @default.
- W2128227447 hasConceptScore W2128227447C127413603 @default.
- W2128227447 hasConceptScore W2128227447C147690470 @default.
- W2128227447 hasConceptScore W2128227447C150772632 @default.
- W2128227447 hasConceptScore W2128227447C151730666 @default.
- W2128227447 hasConceptScore W2128227447C155681218 @default.
- W2128227447 hasConceptScore W2128227447C166957645 @default.
- W2128227447 hasConceptScore W2128227447C187320778 @default.
- W2128227447 hasConceptScore W2128227447C18903297 @default.
- W2128227447 hasConceptScore W2128227447C1965285 @default.
- W2128227447 hasConceptScore W2128227447C205649164 @default.
- W2128227447 hasConceptScore W2128227447C48743137 @default.
- W2128227447 hasConceptScore W2128227447C58640448 @default.
- W2128227447 hasConceptScore W2128227447C74256435 @default.
- W2128227447 hasConceptScore W2128227447C76886044 @default.
- W2128227447 hasConceptScore W2128227447C86803240 @default.