FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2014967931> ?p ?o ?g. }

• W2014967931 endingPage "1626" @default.
• W2014967931 startingPage "1615" @default.
• W2014967931 abstract "Lawns are a dominant cover type in urban ecosystems, and there is concern about their impacts on water quality. However, recent watershed‐level studies suggest that these pervious areas might be net sinks, rather than sources, for nitrogen (N) in the urban environment. A 15 N pulse‐labeling experiment was performed on lawn and forest plots in the Baltimore (Maryland, USA) metropolitan area to test the hypothesis that lawns are a net sink for atmospheric‐N deposition and to compare and contrast mechanisms of N retention in these vegetation types. A pulse of 15 N‐NO 3 − , simulating a precipitation event, was followed through mineral soils, roots, Oi‐layer/thatch, aboveground biomass, microbial biomass, inorganic N, and evolved N 2 gas over a one‐year period. The 15 N label was undetectable in gaseous samples, but enrichment of other pools was high. Gross rates of production and consumption of NO 3 − and NH 4 + were measured to assess differences in internal N cycling under lawns and forests. Rates of N retention were similar during the first five days of the experiment, with lawns showing higher N retention than forests after 10, 70, and 365 days. Lawns had larger pools of available NO 3 − and NH 4 + ; however, gross rates of mineralization and nitrification were also higher, leading to no net differences in NO 3 − and NH 4 + turnover times between the two systems. Levels of 15 N remained steady in forest mineral soils from day 70 to 365 (at 23% of applied 15 N), but continued to accumulate in lawn mineral soils over this same time period, increasing from 20% to 33% of applied 15 N. The dominant sink for N in lawn plots changed over time. Immobilization in mineral soils dominated immediately (one day) after tracer application (42% of recovered 15 N); plant biomass dominated the short term (10 days; 51%); thatch and mineral‐soil pools together dominated the medium term (70 days; 28% and 36%, respectively); and the mineral‐soil pool alone dominated long‐term retention (one year; 70% of recovered 15 N). These findings illustrate the mechanisms whereby urban and suburban lawns under low to moderate management intensities are an important sink for atmospheric‐N deposition." @default.
• W2014967931 created "2016-06-24" @default.
• W2014967931 creator A5019856148 @default.
• W2014967931 creator A5041888167 @default.
• W2014967931 creator A5052984841 @default.
• W2014967931 date "2008-10-01" @default.
• W2014967931 modified "2023-10-15" @default.
• W2014967931 title "NITROGEN RETENTION IN URBAN LAWNS AND FORESTS" @default.
• W2014967931 cites W1510338227 @default.
• W2014967931 cites W1606279154 @default.
• W2014967931 cites W1964234612 @default.
• W2014967931 cites W1967778416 @default.
• W2014967931 cites W1971336148 @default.
• W2014967931 cites W1992914137 @default.
• W2014967931 cites W1994414823 @default.
• W2014967931 cites W1996622070 @default.
• W2014967931 cites W2009453524 @default.
• W2014967931 cites W2029444397 @default.
• W2014967931 cites W2033419198 @default.
• W2014967931 cites W2043349865 @default.
• W2014967931 cites W2043501708 @default.
• W2014967931 cites W2045371216 @default.
• W2014967931 cites W2049843123 @default.
• W2014967931 cites W2053534426 @default.
• W2014967931 cites W2082773376 @default.
• W2014967931 cites W2092854167 @default.
• W2014967931 cites W2099596191 @default.
• W2014967931 cites W2100322684 @default.
• W2014967931 cites W2104706381 @default.
• W2014967931 cites W2107431421 @default.
• W2014967931 cites W2108520349 @default.
• W2014967931 cites W2118958611 @default.
• W2014967931 cites W2124601100 @default.
• W2014967931 cites W2130023125 @default.
• W2014967931 cites W2136728079 @default.
• W2014967931 cites W2143633794 @default.
• W2014967931 cites W2157994386 @default.
• W2014967931 cites W2158885648 @default.
• W2014967931 cites W2163518392 @default.
• W2014967931 cites W2328354717 @default.
• W2014967931 cites W4244338568 @default.
• W2014967931 cites W4376848540 @default.
• W2014967931 doi "https://doi.org/10.1890/07-1062.1" @default.
• W2014967931 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18839758" @default.
• W2014967931 hasPublicationYear "2008" @default.
• W2014967931 type Work @default.
• W2014967931 sameAs 2014967931 @default.
• W2014967931 citedByCount "116" @default.
• W2014967931 countsByYear W20149679312012 @default.
• W2014967931 countsByYear W20149679312013 @default.
• W2014967931 countsByYear W20149679312014 @default.
• W2014967931 countsByYear W20149679312015 @default.
• W2014967931 countsByYear W20149679312016 @default.
• W2014967931 countsByYear W20149679312017 @default.
• W2014967931 countsByYear W20149679312018 @default.
• W2014967931 countsByYear W20149679312019 @default.
• W2014967931 countsByYear W20149679312020 @default.
• W2014967931 countsByYear W20149679312021 @default.
• W2014967931 countsByYear W20149679312022 @default.
• W2014967931 countsByYear W20149679312023 @default.
• W2014967931 crossrefType "journal-article" @default.
• W2014967931 hasAuthorship W2014967931A5019856148 @default.
• W2014967931 hasAuthorship W2014967931A5041888167 @default.
• W2014967931 hasAuthorship W2014967931A5052984841 @default.
• W2014967931 hasBestOaLocation W20149679311 @default.
• W2014967931 hasConcept C110872660 @default.
• W2014967931 hasConcept C111696902 @default.
• W2014967931 hasConcept C119857082 @default.
• W2014967931 hasConcept C127413603 @default.
• W2014967931 hasConcept C137660486 @default.
• W2014967931 hasConcept C143050476 @default.
• W2014967931 hasConcept C150547873 @default.
• W2014967931 hasConcept C159390177 @default.
• W2014967931 hasConcept C159750122 @default.
• W2014967931 hasConcept C164752452 @default.
• W2014967931 hasConcept C178790620 @default.
• W2014967931 hasConcept C184296571 @default.
• W2014967931 hasConcept C185592680 @default.
• W2014967931 hasConcept C187320778 @default.
• W2014967931 hasConcept C18903297 @default.
• W2014967931 hasConcept C205649164 @default.
• W2014967931 hasConcept C39432304 @default.
• W2014967931 hasConcept C41008148 @default.
• W2014967931 hasConcept C49045045 @default.
• W2014967931 hasConcept C537208039 @default.
• W2014967931 hasConcept C541528975 @default.
• W2014967931 hasConcept C58640448 @default.
• W2014967931 hasConcept C6557445 @default.
• W2014967931 hasConcept C76886044 @default.
• W2014967931 hasConcept C86803240 @default.
• W2014967931 hasConcept C97137747 @default.
• W2014967931 hasConceptScore W2014967931C110872660 @default.
• W2014967931 hasConceptScore W2014967931C111696902 @default.
• W2014967931 hasConceptScore W2014967931C119857082 @default.
• W2014967931 hasConceptScore W2014967931C127413603 @default.
• W2014967931 hasConceptScore W2014967931C137660486 @default.
• W2014967931 hasConceptScore W2014967931C143050476 @default.
• W2014967931 hasConceptScore W2014967931C150547873 @default.

• next