Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions
Nitrogen oxides or NO (NO = NO + NO ) play an important role in air quality, atmospheric chemistry, and climate. The isotopic compositions of anthropogenic and natural NO sources are wide-ranging, and they can be used to constrain sources of ambient NO and associated atmospheric deposition of nitrog...
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| creator | Coughlin, Justin G Yu, Zhongjie Elliott, Emily M |
| description | Nitrogen oxides or NO
(NO
= NO + NO
) play an important role in air quality, atmospheric chemistry, and climate. The isotopic compositions of anthropogenic and natural NO
sources are wide-ranging, and they can be used to constrain sources of ambient NO
and associated atmospheric deposition of nitrogen compounds. While passive sample collection of NO
isotopes has been used in field studies to determine NO
source influences on atmospheric deposition, this approach has not been evaluated for accuracy or precision under different environmental conditions.
The efficacy of NO
passive sampler collection for NO
isotopes was evaluated under varied temperature and relative humidity (RH) conditions in a dynamic flux chamber. The precision and accuracy of the filter NO
collection as nitrite (NO
) for isotopic analysis were determined using a reference NO
gas tank and through inter-calibration with a modified EPA Method 7. The bacterial denitrifer method was used to convert 20 μM of collected NO
or nitrate (NO
) into N
O and was carried out on an Isoprime continuous flow isotope ratio mass spectrometer.
δ
N-NO
values determined from passive NO
collection, in conditions of 11-34 °C, 1-78% RH, have an overall accuracy and precision of ±2.1 ‰, and individual run precision of ±0.6 ‰. δ
O-NO
values obtained from passive NO
sampler collection, under the same conditions, have an overall precision of ± 1.3 ‰.
Suitable conditions for passive sampler collection of NO
isotopes are in environments ranging from 11 to 34 °C and 1 to 78% RH. The passive NO
isotope measurement technique provides an accurate method to determine variations in atmospheric δ
N-NO
values and a precise method for determining atmospheric δ
O-NO
values. The ability to measure NO
isotopes over spatial gradients at the same temporal resolution provides a unique perspective on the extent and seasonality of fluctuations in atmospheric NO
isotopic compositions. Copyright © 2017 John Wiley & Sons, Ltd. |
| doi_str_mv | 10.1002/rcm.7885 |
| format | Article |
| fullrecord | <record><control><sourceid>pubmed_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_1401899</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>28429398</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1228-7deb07a281acfe64a1ccf8098364668cb167b872c004e6b693597fa90a05b8033</originalsourceid><addsrcrecordid>eNo9kF9LwzAUR4Mobk7BTyDBJ186b9I2TR5F5h8Y7kWfS5resEjTlKQb7NvbMfXpvhwOv3sIuWWwZAD8MRq_rKQsz8icgaoy4Dk7J3NQJcsKpuSMXKX0DcBYyeGSzLgsuMqVnBO_stYZbQ40WDrolNweadJ-6DBSE7oOzehCT22IVI8-pGGL0Rn6saGcuhTGMGCiu76d8OT8rtMjthT7vYuh99iPups0feuOlnRNLqzuEt783gX5ell9Pr9l683r-_PTOjOMc5lVLTZQaS6ZNhZFoZkxVoKSuSiEkKZhompkxQ1AgaIRKi9VZbUCDWUjIc8X5P7kDWl0dTJuRLOdZvTTNzUrgEmlJujhBJkYUopo6yE6r-OhZlAfs9ZT1vqYdULvTuiwazy2_-Bfx_wH5BB0Fw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions</title><source>Wiley Online Library All Journals</source><creator>Coughlin, Justin G ; Yu, Zhongjie ; Elliott, Emily M</creator><creatorcontrib>Coughlin, Justin G ; Yu, Zhongjie ; Elliott, Emily M</creatorcontrib><description>Nitrogen oxides or NO
(NO
= NO + NO
) play an important role in air quality, atmospheric chemistry, and climate. The isotopic compositions of anthropogenic and natural NO
sources are wide-ranging, and they can be used to constrain sources of ambient NO
and associated atmospheric deposition of nitrogen compounds. While passive sample collection of NO
isotopes has been used in field studies to determine NO
source influences on atmospheric deposition, this approach has not been evaluated for accuracy or precision under different environmental conditions.
The efficacy of NO
passive sampler collection for NO
isotopes was evaluated under varied temperature and relative humidity (RH) conditions in a dynamic flux chamber. The precision and accuracy of the filter NO
collection as nitrite (NO
) for isotopic analysis were determined using a reference NO
gas tank and through inter-calibration with a modified EPA Method 7. The bacterial denitrifer method was used to convert 20 μM of collected NO
or nitrate (NO
) into N
O and was carried out on an Isoprime continuous flow isotope ratio mass spectrometer.
δ
N-NO
values determined from passive NO
collection, in conditions of 11-34 °C, 1-78% RH, have an overall accuracy and precision of ±2.1 ‰, and individual run precision of ±0.6 ‰. δ
O-NO
values obtained from passive NO
sampler collection, under the same conditions, have an overall precision of ± 1.3 ‰.
Suitable conditions for passive sampler collection of NO
isotopes are in environments ranging from 11 to 34 °C and 1 to 78% RH. The passive NO
isotope measurement technique provides an accurate method to determine variations in atmospheric δ
N-NO
values and a precise method for determining atmospheric δ
O-NO
values. The ability to measure NO
isotopes over spatial gradients at the same temporal resolution provides a unique perspective on the extent and seasonality of fluctuations in atmospheric NO
isotopic compositions. Copyright © 2017 John Wiley & Sons, Ltd.</description><identifier>ISSN: 0951-4198</identifier><identifier>EISSN: 1097-0231</identifier><identifier>DOI: 10.1002/rcm.7885</identifier><identifier>PMID: 28429398</identifier><language>eng</language><publisher>England: Wiley Blackwell (John Wiley & Sons)</publisher><ispartof>Rapid communications in mass spectrometry, 2017-07, Vol.31 (14), p.1211-1220</ispartof><rights>Copyright © 2017 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1228-7deb07a281acfe64a1ccf8098364668cb167b872c004e6b693597fa90a05b8033</citedby><cites>FETCH-LOGICAL-c1228-7deb07a281acfe64a1ccf8098364668cb167b872c004e6b693597fa90a05b8033</cites><orcidid>0000-0003-3882-3064 ; 0000000338823064</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28429398$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/1401899$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Coughlin, Justin G</creatorcontrib><creatorcontrib>Yu, Zhongjie</creatorcontrib><creatorcontrib>Elliott, Emily M</creatorcontrib><title>Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions</title><title>Rapid communications in mass spectrometry</title><addtitle>Rapid Commun Mass Spectrom</addtitle><description>Nitrogen oxides or NO
(NO
= NO + NO
) play an important role in air quality, atmospheric chemistry, and climate. The isotopic compositions of anthropogenic and natural NO
sources are wide-ranging, and they can be used to constrain sources of ambient NO
and associated atmospheric deposition of nitrogen compounds. While passive sample collection of NO
isotopes has been used in field studies to determine NO
source influences on atmospheric deposition, this approach has not been evaluated for accuracy or precision under different environmental conditions.
The efficacy of NO
passive sampler collection for NO
isotopes was evaluated under varied temperature and relative humidity (RH) conditions in a dynamic flux chamber. The precision and accuracy of the filter NO
collection as nitrite (NO
) for isotopic analysis were determined using a reference NO
gas tank and through inter-calibration with a modified EPA Method 7. The bacterial denitrifer method was used to convert 20 μM of collected NO
or nitrate (NO
) into N
O and was carried out on an Isoprime continuous flow isotope ratio mass spectrometer.
δ
N-NO
values determined from passive NO
collection, in conditions of 11-34 °C, 1-78% RH, have an overall accuracy and precision of ±2.1 ‰, and individual run precision of ±0.6 ‰. δ
O-NO
values obtained from passive NO
sampler collection, under the same conditions, have an overall precision of ± 1.3 ‰.
Suitable conditions for passive sampler collection of NO
isotopes are in environments ranging from 11 to 34 °C and 1 to 78% RH. The passive NO
isotope measurement technique provides an accurate method to determine variations in atmospheric δ
N-NO
values and a precise method for determining atmospheric δ
O-NO
values. The ability to measure NO
isotopes over spatial gradients at the same temporal resolution provides a unique perspective on the extent and seasonality of fluctuations in atmospheric NO
isotopic compositions. Copyright © 2017 John Wiley & Sons, Ltd.</description><issn>0951-4198</issn><issn>1097-0231</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNo9kF9LwzAUR4Mobk7BTyDBJ186b9I2TR5F5h8Y7kWfS5resEjTlKQb7NvbMfXpvhwOv3sIuWWwZAD8MRq_rKQsz8icgaoy4Dk7J3NQJcsKpuSMXKX0DcBYyeGSzLgsuMqVnBO_stYZbQ40WDrolNweadJ-6DBSE7oOzehCT22IVI8-pGGL0Rn6saGcuhTGMGCiu76d8OT8rtMjthT7vYuh99iPups0feuOlnRNLqzuEt783gX5ell9Pr9l683r-_PTOjOMc5lVLTZQaS6ZNhZFoZkxVoKSuSiEkKZhompkxQ1AgaIRKi9VZbUCDWUjIc8X5P7kDWl0dTJuRLOdZvTTNzUrgEmlJujhBJkYUopo6yE6r-OhZlAfs9ZT1vqYdULvTuiwazy2_-Bfx_wH5BB0Fw</recordid><startdate>20170730</startdate><enddate>20170730</enddate><creator>Coughlin, Justin G</creator><creator>Yu, Zhongjie</creator><creator>Elliott, Emily M</creator><general>Wiley Blackwell (John Wiley & Sons)</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope><orcidid>https://orcid.org/0000-0003-3882-3064</orcidid><orcidid>https://orcid.org/0000000338823064</orcidid></search><sort><creationdate>20170730</creationdate><title>Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions</title><author>Coughlin, Justin G ; Yu, Zhongjie ; Elliott, Emily M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1228-7deb07a281acfe64a1ccf8098364668cb167b872c004e6b693597fa90a05b8033</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Coughlin, Justin G</creatorcontrib><creatorcontrib>Yu, Zhongjie</creatorcontrib><creatorcontrib>Elliott, Emily M</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Rapid communications in mass spectrometry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Coughlin, Justin G</au><au>Yu, Zhongjie</au><au>Elliott, Emily M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions</atitle><jtitle>Rapid communications in mass spectrometry</jtitle><addtitle>Rapid Commun Mass Spectrom</addtitle><date>2017-07-30</date><risdate>2017</risdate><volume>31</volume><issue>14</issue><spage>1211</spage><epage>1220</epage><pages>1211-1220</pages><issn>0951-4198</issn><eissn>1097-0231</eissn><abstract>Nitrogen oxides or NO
(NO
= NO + NO
) play an important role in air quality, atmospheric chemistry, and climate. The isotopic compositions of anthropogenic and natural NO
sources are wide-ranging, and they can be used to constrain sources of ambient NO
and associated atmospheric deposition of nitrogen compounds. While passive sample collection of NO
isotopes has been used in field studies to determine NO
source influences on atmospheric deposition, this approach has not been evaluated for accuracy or precision under different environmental conditions.
The efficacy of NO
passive sampler collection for NO
isotopes was evaluated under varied temperature and relative humidity (RH) conditions in a dynamic flux chamber. The precision and accuracy of the filter NO
collection as nitrite (NO
) for isotopic analysis were determined using a reference NO
gas tank and through inter-calibration with a modified EPA Method 7. The bacterial denitrifer method was used to convert 20 μM of collected NO
or nitrate (NO
) into N
O and was carried out on an Isoprime continuous flow isotope ratio mass spectrometer.
δ
N-NO
values determined from passive NO
collection, in conditions of 11-34 °C, 1-78% RH, have an overall accuracy and precision of ±2.1 ‰, and individual run precision of ±0.6 ‰. δ
O-NO
values obtained from passive NO
sampler collection, under the same conditions, have an overall precision of ± 1.3 ‰.
Suitable conditions for passive sampler collection of NO
isotopes are in environments ranging from 11 to 34 °C and 1 to 78% RH. The passive NO
isotope measurement technique provides an accurate method to determine variations in atmospheric δ
N-NO
values and a precise method for determining atmospheric δ
O-NO
values. The ability to measure NO
isotopes over spatial gradients at the same temporal resolution provides a unique perspective on the extent and seasonality of fluctuations in atmospheric NO
isotopic compositions. Copyright © 2017 John Wiley & Sons, Ltd.</abstract><cop>England</cop><pub>Wiley Blackwell (John Wiley & Sons)</pub><pmid>28429398</pmid><doi>10.1002/rcm.7885</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-3882-3064</orcidid><orcidid>https://orcid.org/0000000338823064</orcidid></addata></record> |
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| source | Wiley Online Library All Journals |
| title | Efficacy of passive sampler collection for atmospheric NO 2 isotopes under simulated environmental conditions |
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