Matches in SemOpenAlex for { <https://semopenalex.org/work/W2112432854> ?p ?o ?g. }
- W2112432854 endingPage "111" @default.
- W2112432854 startingPage "93" @default.
- W2112432854 abstract "article Agricultural straw, hydromulch, and wood shred or wood strand mulches increasingly are being used as post-fire hillslope treatments, but the differences in effectiveness among these mulch treatments are not fully understood. Following the 2002 Hayman fire in central Colorado and the 2003 Cedar fire in southern California, matched catchments were monitored for five to seven post-fire years to determine the effective- ness of wheat straw mulch (Hayman fire only) and hydromulch in reducing post-fire runoff, peak flow rates, and sediment yields from natural rainfall. Measured runoff and sediment yields were caused by short dura- tion high intensity summer storms at the Hayman fire and long duration winter rains at the Cedar fire. The wheat straw mulch treatment significantly reduced peak flow rates and sediment yields at the Hayman fire. The annual peak flow rates in the first two post-fire years in the straw mulch catchment were 4.5 and 3.9 m 3 s −1 km −2 (respectively) as compared to 4.3 and 7.1 m 3 s −1 km −2 (respectively) in the control. In post-fire years one and two, the maximum event sediment yields in the straw mulch catchment were 7.2 and 10 Mg ha −1 , respectively, which were less than half of the maximum event sediment yields in the con- trol catchment (19 and 24 Mg ha −1 , respectively). The straw mulch catchment had no detectable runoff or sediment yield after the second post-fire year, but the control catchment continued to have measurable run- off and sediment yields through the seventh post-fire year. The straw mulch treatment effect in runoff reduc- tion was not significant in the statistical model. Total ground cover was 80% immediately after the application of straw mulch, and decreased to 10% by the end of first post-fire year, yet total ground cover values remained high as litter and vegetation, including invasive cheatgrass, increased. The hydromulch cover at both fires declined rapidly and provided less than 10% of the ground cover within 2.5 months after application at which point the catchment was presumed to be untreated. Due to differences in precipitation, the three catchments at the Cedar fire had significantly different hydrologic responses during the presumed untreated portion of the study, which precluded evaluation of treatment effectiveness during the short treated period. The peak flow responses from the hydromulch and control catchments at the Hayman fire were also different during the presumed untreated period and were not tested. Although the runoff and sediment yields did not differ during the presumed untreated period and were tested for treat- ment effects, the Hayman hydromulch treatment did not significantly affect either response during the first post-fire year—the presumed treated period. Unit-area sediment yields from the catchments were similar to those measured on hillslope plots at both the Hayman and Cedar fires in the first post-fire years, but in later years the sediment yields from the catchments were at least double the sediment yields measured on hillslope plots. The longer periods of greater erosion rates in the catchments likely reflect the addition of channel erosion processes and a difference in hydrologic connectivity at the catchment scale. Published by Elsevier B.V." @default.
- W2112432854 created "2016-06-24" @default.
- W2112432854 creator A5006399488 @default.
- W2112432854 creator A5014414004 @default.
- W2112432854 creator A5027885954 @default.
- W2112432854 creator A5053758493 @default.
- W2112432854 creator A5055984230 @default.
- W2112432854 creator A5089979863 @default.
- W2112432854 date "2013-06-01" @default.
- W2112432854 modified "2023-10-01" @default.
- W2112432854 title "Post-fire mulching for runoff and erosion mitigation Part II: Effectiveness in reducing runoff and sediment yields from small catchments" @default.
- W2112432854 cites W1653126896 @default.
- W2112432854 cites W1965153540 @default.
- W2112432854 cites W1965577244 @default.
- W2112432854 cites W1973561309 @default.
- W2112432854 cites W1975869979 @default.
- W2112432854 cites W1984118990 @default.
- W2112432854 cites W1990830084 @default.
- W2112432854 cites W1994761427 @default.
- W2112432854 cites W2012642395 @default.
- W2112432854 cites W2019170188 @default.
- W2112432854 cites W2021623266 @default.
- W2112432854 cites W2030361810 @default.
- W2112432854 cites W2032395024 @default.
- W2112432854 cites W2049517593 @default.
- W2112432854 cites W2059631306 @default.
- W2112432854 cites W2061119916 @default.
- W2112432854 cites W2067817178 @default.
- W2112432854 cites W2078857511 @default.
- W2112432854 cites W2088135788 @default.
- W2112432854 cites W2092973762 @default.
- W2112432854 cites W2109236311 @default.
- W2112432854 cites W2117730874 @default.
- W2112432854 cites W2120088055 @default.
- W2112432854 cites W2131107153 @default.
- W2112432854 cites W2134607725 @default.
- W2112432854 cites W2135437587 @default.
- W2112432854 cites W2137764911 @default.
- W2112432854 cites W2147485237 @default.
- W2112432854 cites W2150321932 @default.
- W2112432854 cites W2152181030 @default.
- W2112432854 cites W2156568814 @default.
- W2112432854 cites W2165739350 @default.
- W2112432854 doi "https://doi.org/10.1016/j.catena.2012.11.016" @default.
- W2112432854 hasPublicationYear "2013" @default.
- W2112432854 type Work @default.
- W2112432854 sameAs 2112432854 @default.
- W2112432854 citedByCount "92" @default.
- W2112432854 countsByYear W21124328542012 @default.
- W2112432854 countsByYear W21124328542013 @default.
- W2112432854 countsByYear W21124328542014 @default.
- W2112432854 countsByYear W21124328542015 @default.
- W2112432854 countsByYear W21124328542016 @default.
- W2112432854 countsByYear W21124328542017 @default.
- W2112432854 countsByYear W21124328542018 @default.
- W2112432854 countsByYear W21124328542019 @default.
- W2112432854 countsByYear W21124328542020 @default.
- W2112432854 countsByYear W21124328542021 @default.
- W2112432854 countsByYear W21124328542022 @default.
- W2112432854 countsByYear W21124328542023 @default.
- W2112432854 crossrefType "journal-article" @default.
- W2112432854 hasAuthorship W2112432854A5006399488 @default.
- W2112432854 hasAuthorship W2112432854A5014414004 @default.
- W2112432854 hasAuthorship W2112432854A5027885954 @default.
- W2112432854 hasAuthorship W2112432854A5053758493 @default.
- W2112432854 hasAuthorship W2112432854A5055984230 @default.
- W2112432854 hasAuthorship W2112432854A5089979863 @default.
- W2112432854 hasConcept C123157820 @default.
- W2112432854 hasConcept C126645576 @default.
- W2112432854 hasConcept C127313418 @default.
- W2112432854 hasConcept C151730666 @default.
- W2112432854 hasConcept C175092762 @default.
- W2112432854 hasConcept C187320778 @default.
- W2112432854 hasConcept C18903297 @default.
- W2112432854 hasConcept C205649164 @default.
- W2112432854 hasConcept C2779587293 @default.
- W2112432854 hasConcept C2780833732 @default.
- W2112432854 hasConcept C2816523 @default.
- W2112432854 hasConcept C39432304 @default.
- W2112432854 hasConcept C50477045 @default.
- W2112432854 hasConcept C58640448 @default.
- W2112432854 hasConcept C6557445 @default.
- W2112432854 hasConcept C76886044 @default.
- W2112432854 hasConcept C86803240 @default.
- W2112432854 hasConceptScore W2112432854C123157820 @default.
- W2112432854 hasConceptScore W2112432854C126645576 @default.
- W2112432854 hasConceptScore W2112432854C127313418 @default.
- W2112432854 hasConceptScore W2112432854C151730666 @default.
- W2112432854 hasConceptScore W2112432854C175092762 @default.
- W2112432854 hasConceptScore W2112432854C187320778 @default.
- W2112432854 hasConceptScore W2112432854C18903297 @default.
- W2112432854 hasConceptScore W2112432854C205649164 @default.
- W2112432854 hasConceptScore W2112432854C2779587293 @default.
- W2112432854 hasConceptScore W2112432854C2780833732 @default.
- W2112432854 hasConceptScore W2112432854C2816523 @default.
- W2112432854 hasConceptScore W2112432854C39432304 @default.
- W2112432854 hasConceptScore W2112432854C50477045 @default.
- W2112432854 hasConceptScore W2112432854C58640448 @default.