FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2048587112> ?p ?o ?g. }

• W2048587112 endingPage "76" @default.
• W2048587112 startingPage "68" @default.
• W2048587112 abstract "Estuarine sediments contribute substantially to global N2O emission originating from marine environments, and it is often speculated whether nitrification or denitrification is the most significant process contributing to N2O production in soils and sediments. These processes are driven by different precursor compounds, biotic and abiotic variables, and improved causal understanding is required for minimising N2O emission rates. In the present study, we used microsensors to measure porewater profiles of NOx-, NO2-, O-2 and N2O to determine how N2O is produced under high nutrient conditions in a mangrove sediment. These microsensors allow measurement of the rates and vertical location of nitrification and denitrification (NOx- reduction) at sub-millimeter scale. Production of N2O can then be associated with each process. Sediment cores from the fringe of a subtropical mangrove forest were analysed in the laboratory to a depth of 10 mm. Production of N2O under low nutrient conditions was below the detection limit of the sensor, but simulating eutrophication scenarios by adding NH4+ or NO3-, led to N2O production from both nitrification and denitrification. Under NI-C-rich conditions, N2O production contributed to 5.4 and 18% of the N turnover of from nitrification and denitrification, respectively. Although denitrification produced more N2O, nitrification was the more important process for sediment N2O emission. Nitrous oxide originating from denitrification was produced in deeper sediment layers, and mostly consumed within the sediment, whereas N2O Originating from nitrification was produced close to the sediment surface, allowing N2O to diffuse to the overlying water and the atmosphere. This result stresses the importance of considering both actual production rates from each process, and their vertical position in the sediment with regard to diffusive transport to the sediment surface. (C) 2008 Elsevier B.V. All rights reserved." @default.
• W2048587112 created "2016-06-24" @default.
• W2048587112 creator A5005991330 @default.
• W2048587112 creator A5037989884 @default.
• W2048587112 creator A5075156688 @default.
• W2048587112 date "2008-05-01" @default.
• W2048587112 modified "2023-10-05" @default.
• W2048587112 title "Nitrification and denitrification as sources of sediment nitrous oxide production: A microsensor approach" @default.
• W2048587112 cites W1555485750 @default.
• W2048587112 cites W1568727725 @default.
• W2048587112 cites W1658815594 @default.
• W2048587112 cites W1779796077 @default.
• W2048587112 cites W1965736470 @default.
• W2048587112 cites W1974081715 @default.
• W2048587112 cites W1978104005 @default.
• W2048587112 cites W1982478030 @default.
• W2048587112 cites W1992621827 @default.
• W2048587112 cites W1995922746 @default.
• W2048587112 cites W1997603008 @default.
• W2048587112 cites W2010975219 @default.
• W2048587112 cites W2019091705 @default.
• W2048587112 cites W2021794477 @default.
• W2048587112 cites W2022558297 @default.
• W2048587112 cites W2025021643 @default.
• W2048587112 cites W2030061551 @default.
• W2048587112 cites W2035518975 @default.
• W2048587112 cites W2036846134 @default.
• W2048587112 cites W2039000367 @default.
• W2048587112 cites W2044233272 @default.
• W2048587112 cites W2047828751 @default.
• W2048587112 cites W2048202376 @default.
• W2048587112 cites W2048711157 @default.
• W2048587112 cites W2049171398 @default.
• W2048587112 cites W2049681765 @default.
• W2048587112 cites W2052109617 @default.
• W2048587112 cites W2054200347 @default.
• W2048587112 cites W2057984641 @default.
• W2048587112 cites W2077010015 @default.
• W2048587112 cites W2081564369 @default.
• W2048587112 cites W2091540926 @default.
• W2048587112 cites W2099346504 @default.
• W2048587112 cites W2112492020 @default.
• W2048587112 cites W2120700469 @default.
• W2048587112 cites W2125458484 @default.
• W2048587112 cites W2133813560 @default.
• W2048587112 cites W2139312273 @default.
• W2048587112 cites W2162826322 @default.
• W2048587112 cites W2165798555 @default.
• W2048587112 cites W2783020736 @default.
• W2048587112 cites W4232681600 @default.
• W2048587112 cites W4240335892 @default.
• W2048587112 cites W4248402599 @default.
• W2048587112 cites W4253458295 @default.
• W2048587112 doi "https://doi.org/10.1016/j.marchem.2008.02.004" @default.
• W2048587112 hasPublicationYear "2008" @default.
• W2048587112 type Work @default.
• W2048587112 sameAs 2048587112 @default.
• W2048587112 citedByCount "82" @default.
• W2048587112 countsByYear W20485871122012 @default.
• W2048587112 countsByYear W20485871122013 @default.
• W2048587112 countsByYear W20485871122014 @default.
• W2048587112 countsByYear W20485871122015 @default.
• W2048587112 countsByYear W20485871122016 @default.
• W2048587112 countsByYear W20485871122017 @default.
• W2048587112 countsByYear W20485871122018 @default.
• W2048587112 countsByYear W20485871122019 @default.
• W2048587112 countsByYear W20485871122020 @default.
• W2048587112 countsByYear W20485871122021 @default.
• W2048587112 countsByYear W20485871122022 @default.
• W2048587112 countsByYear W20485871122023 @default.
• W2048587112 crossrefType "journal-article" @default.
• W2048587112 hasAuthorship W2048587112A5005991330 @default.
• W2048587112 hasAuthorship W2048587112A5037989884 @default.
• W2048587112 hasAuthorship W2048587112A5075156688 @default.
• W2048587112 hasConcept C107872376 @default.
• W2048587112 hasConcept C114793014 @default.
• W2048587112 hasConcept C127313418 @default.
• W2048587112 hasConcept C139719470 @default.
• W2048587112 hasConcept C162324750 @default.
• W2048587112 hasConcept C164752452 @default.
• W2048587112 hasConcept C173087901 @default.
• W2048587112 hasConcept C178790620 @default.
• W2048587112 hasConcept C185592680 @default.
• W2048587112 hasConcept C2777573673 @default.
• W2048587112 hasConcept C2778348673 @default.
• W2048587112 hasConcept C2816523 @default.
• W2048587112 hasConcept C39432304 @default.
• W2048587112 hasConcept C537208039 @default.
• W2048587112 hasConcept C73593433 @default.
• W2048587112 hasConceptScore W2048587112C107872376 @default.
• W2048587112 hasConceptScore W2048587112C114793014 @default.
• W2048587112 hasConceptScore W2048587112C127313418 @default.
• W2048587112 hasConceptScore W2048587112C139719470 @default.
• W2048587112 hasConceptScore W2048587112C162324750 @default.
• W2048587112 hasConceptScore W2048587112C164752452 @default.
• W2048587112 hasConceptScore W2048587112C173087901 @default.
• W2048587112 hasConceptScore W2048587112C178790620 @default.
• W2048587112 hasConceptScore W2048587112C185592680 @default.

• next