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• W2097943277 abstract "Increased delivery of nitrogen due to urbanization and stream ecosystem degradation is contributing to eutrophication in coastal regions of the eastern United States. We tested whether geomorphic restoration involving hydrologic reconnection of a stream to its floodplain could increase rates of denitrification at the riparian-zone-stream interface of an urban stream in Baltimore, Maryland. Rates of denitrification measured using in situ 15N tracer additions were spatially variable across sites and years and ranged from undetectable to >200 microg N x (kg sediment)(-1) x d(-1). Mean rates of denitrification were significantly greater in the restored reach of the stream at 77.4 +/- 12.6 microg N x kg(-1) x d(-1) (mean +/- SE) as compared to the unrestored reach at 34.8 +/- 8.0 microg N x kg(-1) x d(-1). Concentrations of nitrate-N in groundwater and stream water in the restored reach were also significantly lower than in the unrestored reach, but this may have also been associated with differences in sources and hydrologic flow paths. Riparian areas with low, hydrologically connected streambanks designed to promote flooding and dissipation of erosive force for storm water management had substantially higher rates of denitrification than restored high nonconnected banks and both unrestored low and high banks. Coupled measurements of hyporheic groundwater flow and in situ denitrification rates indicated that up to 1.16 mg NO3(-)-N could be removed per liter of groundwater flow through one cubic meter of sediment at the riparian-zone-stream interface over a mean residence time of 4.97 d in the unrestored reach, and estimates of mass removal of nitrate-N in the restored reach were also considerable. Mass removal of nitrate-N appeared to be strongly influenced by hydrologic residence time in unrestored and restored reaches. Our results suggest that stream restoration designed to reconnect stream channels with floodplains can increase denitrification rates, that there can be substantial variability in the efficacy of stream restoration designs, and that more work is necessary to elucidate which designs can be effective in conjunction with watershed strategies to reduce nitrate-N sources to streams." @default.
• W2097943277 created "2016-06-24" @default.
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• W2097943277 date "2008-04-01" @default.
• W2097943277 modified "2023-10-16" @default.
• W2097943277 title "EFFECTS OF STREAM RESTORATION ON DENITRIFICATION IN AN URBANIZING WATERSHED" @default.
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• W2097943277 cites W1574898399 @default.
• W2097943277 cites W1578964837 @default.
• W2097943277 cites W1595413178 @default.
• W2097943277 cites W1973078867 @default.
• W2097943277 cites W1979249939 @default.
• W2097943277 cites W1979879172 @default.
• W2097943277 cites W1985169984 @default.
• W2097943277 cites W1986077255 @default.
• W2097943277 cites W1987331653 @default.
• W2097943277 cites W1989228544 @default.
• W2097943277 cites W1989880938 @default.
• W2097943277 cites W1995272893 @default.
• W2097943277 cites W2001997716 @default.
• W2097943277 cites W2003691425 @default.
• W2097943277 cites W2003912780 @default.
• W2097943277 cites W2012107446 @default.
• W2097943277 cites W2013015926 @default.
• W2097943277 cites W2015032635 @default.
• W2097943277 cites W2016590944 @default.
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• W2097943277 cites W2023102110 @default.
• W2097943277 cites W2023367148 @default.
• W2097943277 cites W2025304568 @default.
• W2097943277 cites W2027791765 @default.
• W2097943277 cites W2029825888 @default.
• W2097943277 cites W2030980833 @default.
• W2097943277 cites W2031353020 @default.
• W2097943277 cites W2058442609 @default.
• W2097943277 cites W2059374361 @default.
• W2097943277 cites W2061461067 @default.
• W2097943277 cites W2063655029 @default.
• W2097943277 cites W2065375531 @default.
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• W2097943277 cites W2091334123 @default.
• W2097943277 cites W2101241263 @default.
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• W2097943277 cites W2112863519 @default.
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• W2097943277 cites W2157081715 @default.
• W2097943277 cites W2172009786 @default.
• W2097943277 cites W2175065356 @default.
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• W2097943277 cites W2319440775 @default.
• W2097943277 cites W2331383232 @default.
• W2097943277 cites W4231736634 @default.
• W2097943277 cites W4242001532 @default.
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• W2097943277 doi "https://doi.org/10.1890/07-1159.1" @default.
• W2097943277 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18488635" @default.
• W2097943277 hasPublicationYear "2008" @default.
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