000153893 001__ 153893
000153893 005__ 20210129213813.0
000153893 0247_ $$2doi$$a10.1016/j.geoderma.2014.05.006
000153893 0247_ $$2ISSN$$a1872-6259
000153893 0247_ $$2ISSN$$a0016-7061
000153893 0247_ $$2WOS$$aWOS:000340315700013
000153893 037__ $$aFZJ-2014-03364
000153893 082__ $$a550
000153893 1001_ $$0P:(DE-Juel1)156153$$aLiu, Shurong$$b0$$eCorresponding Author$$ufzj
000153893 245__ $$aA highly sensitive method for the determination of hydroxylamine in soils
000153893 260__ $$aAmsterdam [u.a.]$$bElsevier Science$$c2014
000153893 3367_ $$0PUB:(DE-HGF)16$$2PUB:(DE-HGF)$$aJournal Article$$bjournal$$mjournal$$s1401859411_21133
000153893 3367_ $$2DataCite$$aOutput Types/Journal article
000153893 3367_ $$00$$2EndNote$$aJournal Article
000153893 3367_ $$2BibTeX$$aARTICLE
000153893 3367_ $$2ORCID$$aJOURNAL_ARTICLE
000153893 3367_ $$2DRIVER$$aarticle
000153893 520__ $$aHydroxylamine (HA) is a crucial intermediate in the first step of nitrification, i.e., the oxidation of ammonium to nitrite. Due to its reactivity, HA may play a key role in soil N2O emission. To determine soil HA concentrations and to explore the correlation between soil HA concentrations and N2O emission rates, we developed a novel, extremely sensitive method based on fast extraction of HA from the soil at pH 1.7, oxidation of HA to N2O with Fe3 + and analysis of the N2O with gas chromatography (GC). The new method was tested on soil samples from a temperate Norway spruce forest, comparing soil HA concentrations with N2O emission rates determined with microincubations of the soil samples in GC vials. Our results demonstrate that the new GC method is extremely sensitive, being able to detect soil HA contents as low as 0.3 μg N kg− 1 dry soil. HA content in the forest soil samples ranged between 0.3 and 34.8 μg N kg− 1 dry soil. Moreover, N2O emission rates were significantly correlated with soil HA content (r2 = 0.80), suggesting a key role of HA in N2O formation under aerobic conditions.
000153893 536__ $$0G:(DE-HGF)POF2-246$$a246 - Modelling and Monitoring Terrestrial Systems: Methods and Technologies (POF2-246)$$cPOF2-246$$fPOF II$$x0
000153893 536__ $$0G:(DE-HGF)POF3-255$$a255 - Terrestrial Systems: From Observation to Prediction (POF3-255)$$cPOF3-255$$fPOF III$$x1
000153893 588__ $$aDataset connected to CrossRef, juser.fz-juelich.de
000153893 7001_ $$0P:(DE-Juel1)129549$$aVereecken, Harry$$b1$$ufzj
000153893 7001_ $$0P:(DE-Juel1)142357$$aBrüggemann, Nicolas$$b2$$ufzj
000153893 773__ $$0PERI:(DE-600)2001729-7$$a10.1016/j.geoderma.2014.05.006$$gVol. 232-234, p. 117 - 122$$p117 - 122$$tGeoderma$$v232-234$$x0016-7061$$y2014
000153893 8564_ $$uhttps://juser.fz-juelich.de/record/153893/files/FZJ-2014-03364.pdf$$yRestricted$$zPublished final document.
000153893 909CO $$ooai:juser.fz-juelich.de:153893$$pVDB:Earth_Environment$$pVDB
000153893 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)156153$$aForschungszentrum Jülich GmbH$$b0$$kFZJ
000153893 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)129549$$aForschungszentrum Jülich GmbH$$b1$$kFZJ
000153893 9101_ $$0I:(DE-588b)5008462-8$$6P:(DE-Juel1)142357$$aForschungszentrum Jülich GmbH$$b2$$kFZJ
000153893 9132_ $$0G:(DE-HGF)POF3-255$$1G:(DE-HGF)POF3-250$$2G:(DE-HGF)POF3-200$$aDE-HGF$$bMarine, Küsten- und Polare Systeme$$lTerrestrische Umwelt$$vTerrestrial Systems: From Observation to Prediction$$x0
000153893 9131_ $$0G:(DE-HGF)POF2-246$$1G:(DE-HGF)POF2-240$$2G:(DE-HGF)POF2-200$$3G:(DE-HGF)POF2$$4G:(DE-HGF)POF$$aDE-HGF$$bErde und Umwelt$$lTerrestrische Umwelt$$vModelling and Monitoring Terrestrial Systems: Methods and Technologies$$x0
000153893 9131_ $$0G:(DE-HGF)POF3-255$$1G:(DE-HGF)POF3-250$$2G:(DE-HGF)POF3-200$$3G:(DE-HGF)POF3$$4G:(DE-HGF)POF$$aDE-HGF$$bErde und Umwelt$$lTerrestrische Umwelt$$vTerrestrial Systems: From Observation to Prediction$$x1
000153893 9141_ $$y2014
000153893 915__ $$0StatID:(DE-HGF)0010$$2StatID$$aJCR/ISI refereed
000153893 915__ $$0StatID:(DE-HGF)0100$$2StatID$$aJCR
000153893 915__ $$0StatID:(DE-HGF)0110$$2StatID$$aWoS$$bScience Citation Index
000153893 915__ $$0StatID:(DE-HGF)0111$$2StatID$$aWoS$$bScience Citation Index Expanded
000153893 915__ $$0StatID:(DE-HGF)0150$$2StatID$$aDBCoverage$$bWeb of Science Core Collection
000153893 915__ $$0StatID:(DE-HGF)0199$$2StatID$$aDBCoverage$$bThomson Reuters Master Journal List
000153893 915__ $$0StatID:(DE-HGF)0200$$2StatID$$aDBCoverage$$bSCOPUS
000153893 915__ $$0StatID:(DE-HGF)0300$$2StatID$$aDBCoverage$$bMedline
000153893 915__ $$0StatID:(DE-HGF)0310$$2StatID$$aDBCoverage$$bNCBI Molecular Biology Database
000153893 915__ $$0StatID:(DE-HGF)0420$$2StatID$$aNationallizenz
000153893 915__ $$0StatID:(DE-HGF)1050$$2StatID$$aDBCoverage$$bBIOSIS Previews
000153893 915__ $$0StatID:(DE-HGF)1060$$2StatID$$aDBCoverage$$bCurrent Contents - Agriculture, Biology and Environmental Sciences
000153893 9201_ $$0I:(DE-Juel1)IBG-3-20101118$$kIBG-3$$lAgrosphäre$$x0
000153893 980__ $$ajournal
000153893 980__ $$aVDB
000153893 980__ $$aI:(DE-Juel1)IBG-3-20101118
000153893 980__ $$aUNRESTRICTED