Matches in SemOpenAlex for { <https://semopenalex.org/work/W2009700546> ?p ?o ?g. }
- W2009700546 endingPage "31" @default.
- W2009700546 startingPage "17" @default.
- W2009700546 abstract "Humans have become major geomorphological agents, effecting substantial change in the characteristics of Earth's physical landscapes. The agricultural Midwest of the United States is a region marked by pronounced human influence at the landscape scale. Humans undoubtedly have strongly influenced critical zone processes, including fluvial processes, in intensively managed agricultural landscapes, yet the exact nature of human alteration of these processes is unknown. This study documents historical changes in the extent of the stream channel network and in channel planform within the upper Sangamon River basin — an intensively managed agricultural watershed in Illinois. Results indicate that the modern channel network is nearly three times more extensive than the channel network in the 1820s. Most change in drainage density has occurred in headwater portions of the basin where numerous drainage ditches have been added to the network to drain flat uplands. No detectable change in channel position is evident between 1940 and 2012 along about 60% of the total length of the Sangamon River and its major tributaries. Nearly 30% of the total length exhibits change related to meander dynamics (cutoffs and lateral migration), whereas about 8% has changed as a result of channelization. Channelized sections typically remain straight for decades following human modification, supporting the notion that humans produce long-lasting catastrophic change in channel planform in this region. The findings confirm that humans are effective agents of morphological change in fluvial systems in this intensively managed watershed. Documenting human-induced versus natural changes in fluvial systems is important for evaluating how other critical zone processes in intensively managed landscapes have been affected by these changes. Human-induced changes in channel extent and planform most likely have altered this landscape from one dominated by biogeochemical transformations and storage of water and sediment prior to agricultural development into one now characterized by enhanced fluxes of water, sediment, and nutrients." @default.
- W2009700546 created "2016-06-24" @default.
- W2009700546 creator A5031134123 @default.
- W2009700546 creator A5053547865 @default.
- W2009700546 creator A5056487493 @default.
- W2009700546 date "2016-01-01" @default.
- W2009700546 modified "2023-09-30" @default.
- W2009700546 title "Historical changes in channel network extent and channel planform in an intensively managed landscape: Natural versus human-induced effects" @default.
- W2009700546 cites W1590453777 @default.
- W2009700546 cites W1605889730 @default.
- W2009700546 cites W1944144090 @default.
- W2009700546 cites W1963880898 @default.
- W2009700546 cites W1969756704 @default.
- W2009700546 cites W1970109492 @default.
- W2009700546 cites W1970356481 @default.
- W2009700546 cites W1974372865 @default.
- W2009700546 cites W1974544769 @default.
- W2009700546 cites W1981574438 @default.
- W2009700546 cites W1985254365 @default.
- W2009700546 cites W1989697444 @default.
- W2009700546 cites W1991350962 @default.
- W2009700546 cites W1994055327 @default.
- W2009700546 cites W1997463466 @default.
- W2009700546 cites W2002159162 @default.
- W2009700546 cites W2005014931 @default.
- W2009700546 cites W2006287693 @default.
- W2009700546 cites W2009050886 @default.
- W2009700546 cites W2017450263 @default.
- W2009700546 cites W2019491175 @default.
- W2009700546 cites W2035340129 @default.
- W2009700546 cites W2044078025 @default.
- W2009700546 cites W2051683555 @default.
- W2009700546 cites W2052607820 @default.
- W2009700546 cites W2056945438 @default.
- W2009700546 cites W2067769491 @default.
- W2009700546 cites W2070222524 @default.
- W2009700546 cites W2078972583 @default.
- W2009700546 cites W2081895609 @default.
- W2009700546 cites W2082912031 @default.
- W2009700546 cites W2090571642 @default.
- W2009700546 cites W2096852216 @default.
- W2009700546 cites W2112260599 @default.
- W2009700546 cites W2112882763 @default.
- W2009700546 cites W2127520723 @default.
- W2009700546 cites W2128799339 @default.
- W2009700546 cites W2142092387 @default.
- W2009700546 cites W2166442513 @default.
- W2009700546 cites W2170301046 @default.
- W2009700546 cites W2313003587 @default.
- W2009700546 cites W4253100682 @default.
- W2009700546 doi "https://doi.org/10.1016/j.geomorph.2015.04.021" @default.
- W2009700546 hasPublicationYear "2016" @default.
- W2009700546 type Work @default.
- W2009700546 sameAs 2009700546 @default.
- W2009700546 citedByCount "91" @default.
- W2009700546 countsByYear W20097005462015 @default.
- W2009700546 countsByYear W20097005462016 @default.
- W2009700546 countsByYear W20097005462017 @default.
- W2009700546 countsByYear W20097005462018 @default.
- W2009700546 countsByYear W20097005462019 @default.
- W2009700546 countsByYear W20097005462020 @default.
- W2009700546 countsByYear W20097005462021 @default.
- W2009700546 countsByYear W20097005462022 @default.
- W2009700546 countsByYear W20097005462023 @default.
- W2009700546 crossrefType "journal-article" @default.
- W2009700546 hasAuthorship W2009700546A5031134123 @default.
- W2009700546 hasAuthorship W2009700546A5053547865 @default.
- W2009700546 hasAuthorship W2009700546A5056487493 @default.
- W2009700546 hasBestOaLocation W20097005461 @default.
- W2009700546 hasConcept C109007969 @default.
- W2009700546 hasConcept C112959462 @default.
- W2009700546 hasConcept C114793014 @default.
- W2009700546 hasConcept C119599485 @default.
- W2009700546 hasConcept C119857082 @default.
- W2009700546 hasConcept C126645576 @default.
- W2009700546 hasConcept C127162648 @default.
- W2009700546 hasConcept C127313418 @default.
- W2009700546 hasConcept C127413603 @default.
- W2009700546 hasConcept C150547873 @default.
- W2009700546 hasConcept C151730666 @default.
- W2009700546 hasConcept C16828302 @default.
- W2009700546 hasConcept C187320778 @default.
- W2009700546 hasConcept C205649164 @default.
- W2009700546 hasConcept C2524010 @default.
- W2009700546 hasConcept C2776608160 @default.
- W2009700546 hasConcept C2779905724 @default.
- W2009700546 hasConcept C2779989982 @default.
- W2009700546 hasConcept C33923547 @default.
- W2009700546 hasConcept C41008148 @default.
- W2009700546 hasConcept C51889082 @default.
- W2009700546 hasConcept C58640448 @default.
- W2009700546 hasConcept C73052206 @default.
- W2009700546 hasConcept C76155785 @default.
- W2009700546 hasConcept C76886044 @default.
- W2009700546 hasConceptScore W2009700546C109007969 @default.
- W2009700546 hasConceptScore W2009700546C112959462 @default.
- W2009700546 hasConceptScore W2009700546C114793014 @default.
- W2009700546 hasConceptScore W2009700546C119599485 @default.