Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements
Nitrous oxide (N 2 O) concentrations and 222 Rn activities are measured semi‐continuously at three stations in France: Gif‐sur‐Yvette (a semi‐urban station near Paris), Trainou tower (a rural station) and Puy‐de‐Dôme (a mountain site). From 2002 to 2011, we have found a mean rate of N 2 O increase o...
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| Veröffentlicht in: | Journal of Geophysical Research: Atmospheres 2012-07, Vol.117 (D14), p.n/a |
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| creator | Lopez, M. Schmidt, M. Yver, C. Messager, C. Worthy, D. Kazan, V. Ramonet, M. Bousquet, P. Ciais, P. |
| description | Nitrous oxide (N
2
O) concentrations and
222
Rn activities are measured semi‐continuously at three stations in France: Gif‐sur‐Yvette (a semi‐urban station near Paris), Trainou tower (a rural station) and Puy‐de‐Dôme (a mountain site). From 2002 to 2011, we have found a mean rate of N
2
O increase of 0.7 pbb a
−1
. The analysis of the mean diurnal N
2
O and
222
Rn cycles shows maximum variabilities at the semi‐urban site of Gif‐sur‐Yvette (0.96 ppb for N
2
O and 2 Bq m
−3
for
222
Rn) compared to the rural site of Trainou tower (0.32 ppb for N
2
O and 1.3 Bq m
−3
for
222
Rn). The use of
222
Rn as a tracer for vertical mixing and atmospheric transport, combined with the semi‐continuous N
2
O measurements, allows estimation of N
2
O emissions by applying the Radon‐Tracer‐Method. Mean N
2
O emissions values between 0.34 ± 0.12 and 0.51 ± 0.18 g(N
2
O) m
−2
a
−1
and 0.52 ± 0.18 g(N
2
O) m
−2
a
−1
were estimated in the catchment area of Gif‐sur‐Yvette and Trainou, respectively. The mean annual N
2
O fluxes at Gif‐sur‐Yvette station correlate well with annual precipitation. A 25% increase in precipitation corresponds to a 32% increase in N
2
O flux. The N
2
O fluxes calculated with the Radon‐Tracer‐Method show a seasonal cycle, which indicates a strong contribution from the agricultural source, with the application of fertilizers in the early spring inducing a strong increase in N
2
O emissions. Finally, the results of the Radon‐Tracer‐Method agree well with the national and global emission inventories, accounting for the uncertainties of both methods.
Mean seasonal cycle of N2O shows the importance of the agricultural source
Annual nitrous oxide emissions are correlated with annual precipitation
Comparison between atmospheric approach and inventories agree well |
| doi_str_mv | 10.1029/2012JD017703 |
| format | Article |
| fullrecord | <record><control><sourceid>hal_cross</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_02929415v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_hal_02929415v1</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1141-6dabda645787fffc73e2d0c27dba4f7daffd7fb6fa87774857355333d23a39f23</originalsourceid><addsrcrecordid>eNpNkE9LAzEQxYMoWGpvfoBcBVeTSXazeyzVtkqx4J_zMt1kbKS7KUkt-O3d0iLO5Q2P997hx9i1FHdSQHUPQsLzg5DGCHXGBiCLKiurqjhnAyF1mQkAc8lGKX2J_nReaCEH7PPNYQodbvgeo8edDx0PxF848CV3rU-pdxL3HZ9G7BrXf-RidJZTDC3HXRvSdu2ib04d7CwHAP7a8baf_o6udd0uXbELwk1yo5MO2cf08X0yzxbL2dNkvMgaKbXMCosri4XOTWmIqDHKgRUNGLtCTcYikTW0KghLY4wuc6PyXCllQaGqCNSQ3Rx317ipt9G3GH_qgL6ejxf1wetRQaVlvpd99vaYbWJIKTr6K0hRH5jW_5mqX6IKZxo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements</title><source>Wiley Journals</source><source>Wiley-Blackwell AGU Digital Library</source><source>Wiley Online Library (Open Access Collection)</source><source>Alma/SFX Local Collection</source><creator>Lopez, M. ; Schmidt, M. ; Yver, C. ; Messager, C. ; Worthy, D. ; Kazan, V. ; Ramonet, M. ; Bousquet, P. ; Ciais, P.</creator><creatorcontrib>Lopez, M. ; Schmidt, M. ; Yver, C. ; Messager, C. ; Worthy, D. ; Kazan, V. ; Ramonet, M. ; Bousquet, P. ; Ciais, P.</creatorcontrib><description>Nitrous oxide (N
2
O) concentrations and
222
Rn activities are measured semi‐continuously at three stations in France: Gif‐sur‐Yvette (a semi‐urban station near Paris), Trainou tower (a rural station) and Puy‐de‐Dôme (a mountain site). From 2002 to 2011, we have found a mean rate of N
2
O increase of 0.7 pbb a
−1
. The analysis of the mean diurnal N
2
O and
222
Rn cycles shows maximum variabilities at the semi‐urban site of Gif‐sur‐Yvette (0.96 ppb for N
2
O and 2 Bq m
−3
for
222
Rn) compared to the rural site of Trainou tower (0.32 ppb for N
2
O and 1.3 Bq m
−3
for
222
Rn). The use of
222
Rn as a tracer for vertical mixing and atmospheric transport, combined with the semi‐continuous N
2
O measurements, allows estimation of N
2
O emissions by applying the Radon‐Tracer‐Method. Mean N
2
O emissions values between 0.34 ± 0.12 and 0.51 ± 0.18 g(N
2
O) m
−2
a
−1
and 0.52 ± 0.18 g(N
2
O) m
−2
a
−1
were estimated in the catchment area of Gif‐sur‐Yvette and Trainou, respectively. The mean annual N
2
O fluxes at Gif‐sur‐Yvette station correlate well with annual precipitation. A 25% increase in precipitation corresponds to a 32% increase in N
2
O flux. The N
2
O fluxes calculated with the Radon‐Tracer‐Method show a seasonal cycle, which indicates a strong contribution from the agricultural source, with the application of fertilizers in the early spring inducing a strong increase in N
2
O emissions. Finally, the results of the Radon‐Tracer‐Method agree well with the national and global emission inventories, accounting for the uncertainties of both methods.
Mean seasonal cycle of N2O shows the importance of the agricultural source
Annual nitrous oxide emissions are correlated with annual precipitation
Comparison between atmospheric approach and inventories agree well</description><identifier>ISSN: 0148-0227</identifier><identifier>ISSN: 2169-897X</identifier><identifier>EISSN: 2169-8996</identifier><identifier>DOI: 10.1029/2012JD017703</identifier><language>eng</language><publisher>American Geophysical Union</publisher><subject>Continental interfaces, environment ; Ocean, Atmosphere ; Sciences of the Universe</subject><ispartof>Journal of Geophysical Research: Atmospheres, 2012-07, Vol.117 (D14), p.n/a</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1141-6dabda645787fffc73e2d0c27dba4f7daffd7fb6fa87774857355333d23a39f23</citedby><cites>FETCH-LOGICAL-c1141-6dabda645787fffc73e2d0c27dba4f7daffd7fb6fa87774857355333d23a39f23</cites><orcidid>0000-0003-1157-1186 ; 0000-0001-8560-4943</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://hal.science/hal-02929415$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Lopez, M.</creatorcontrib><creatorcontrib>Schmidt, M.</creatorcontrib><creatorcontrib>Yver, C.</creatorcontrib><creatorcontrib>Messager, C.</creatorcontrib><creatorcontrib>Worthy, D.</creatorcontrib><creatorcontrib>Kazan, V.</creatorcontrib><creatorcontrib>Ramonet, M.</creatorcontrib><creatorcontrib>Bousquet, P.</creatorcontrib><creatorcontrib>Ciais, P.</creatorcontrib><title>Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements</title><title>Journal of Geophysical Research: Atmospheres</title><description>Nitrous oxide (N
2
O) concentrations and
222
Rn activities are measured semi‐continuously at three stations in France: Gif‐sur‐Yvette (a semi‐urban station near Paris), Trainou tower (a rural station) and Puy‐de‐Dôme (a mountain site). From 2002 to 2011, we have found a mean rate of N
2
O increase of 0.7 pbb a
−1
. The analysis of the mean diurnal N
2
O and
222
Rn cycles shows maximum variabilities at the semi‐urban site of Gif‐sur‐Yvette (0.96 ppb for N
2
O and 2 Bq m
−3
for
222
Rn) compared to the rural site of Trainou tower (0.32 ppb for N
2
O and 1.3 Bq m
−3
for
222
Rn). The use of
222
Rn as a tracer for vertical mixing and atmospheric transport, combined with the semi‐continuous N
2
O measurements, allows estimation of N
2
O emissions by applying the Radon‐Tracer‐Method. Mean N
2
O emissions values between 0.34 ± 0.12 and 0.51 ± 0.18 g(N
2
O) m
−2
a
−1
and 0.52 ± 0.18 g(N
2
O) m
−2
a
−1
were estimated in the catchment area of Gif‐sur‐Yvette and Trainou, respectively. The mean annual N
2
O fluxes at Gif‐sur‐Yvette station correlate well with annual precipitation. A 25% increase in precipitation corresponds to a 32% increase in N
2
O flux. The N
2
O fluxes calculated with the Radon‐Tracer‐Method show a seasonal cycle, which indicates a strong contribution from the agricultural source, with the application of fertilizers in the early spring inducing a strong increase in N
2
O emissions. Finally, the results of the Radon‐Tracer‐Method agree well with the national and global emission inventories, accounting for the uncertainties of both methods.
Mean seasonal cycle of N2O shows the importance of the agricultural source
Annual nitrous oxide emissions are correlated with annual precipitation
Comparison between atmospheric approach and inventories agree well</description><subject>Continental interfaces, environment</subject><subject>Ocean, Atmosphere</subject><subject>Sciences of the Universe</subject><issn>0148-0227</issn><issn>2169-897X</issn><issn>2169-8996</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpNkE9LAzEQxYMoWGpvfoBcBVeTSXazeyzVtkqx4J_zMt1kbKS7KUkt-O3d0iLO5Q2P997hx9i1FHdSQHUPQsLzg5DGCHXGBiCLKiurqjhnAyF1mQkAc8lGKX2J_nReaCEH7PPNYQodbvgeo8edDx0PxF848CV3rU-pdxL3HZ9G7BrXf-RidJZTDC3HXRvSdu2ib04d7CwHAP7a8baf_o6udd0uXbELwk1yo5MO2cf08X0yzxbL2dNkvMgaKbXMCosri4XOTWmIqDHKgRUNGLtCTcYikTW0KghLY4wuc6PyXCllQaGqCNSQ3Rx317ipt9G3GH_qgL6ejxf1wetRQaVlvpd99vaYbWJIKTr6K0hRH5jW_5mqX6IKZxo</recordid><startdate>20120727</startdate><enddate>20120727</enddate><creator>Lopez, M.</creator><creator>Schmidt, M.</creator><creator>Yver, C.</creator><creator>Messager, C.</creator><creator>Worthy, D.</creator><creator>Kazan, V.</creator><creator>Ramonet, M.</creator><creator>Bousquet, P.</creator><creator>Ciais, P.</creator><general>American Geophysical Union</general><scope>AAYXX</scope><scope>CITATION</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-1157-1186</orcidid><orcidid>https://orcid.org/0000-0001-8560-4943</orcidid></search><sort><creationdate>20120727</creationdate><title>Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements</title><author>Lopez, M. ; Schmidt, M. ; Yver, C. ; Messager, C. ; Worthy, D. ; Kazan, V. ; Ramonet, M. ; Bousquet, P. ; Ciais, P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1141-6dabda645787fffc73e2d0c27dba4f7daffd7fb6fa87774857355333d23a39f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Continental interfaces, environment</topic><topic>Ocean, Atmosphere</topic><topic>Sciences of the Universe</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lopez, M.</creatorcontrib><creatorcontrib>Schmidt, M.</creatorcontrib><creatorcontrib>Yver, C.</creatorcontrib><creatorcontrib>Messager, C.</creatorcontrib><creatorcontrib>Worthy, D.</creatorcontrib><creatorcontrib>Kazan, V.</creatorcontrib><creatorcontrib>Ramonet, M.</creatorcontrib><creatorcontrib>Bousquet, P.</creatorcontrib><creatorcontrib>Ciais, P.</creatorcontrib><collection>CrossRef</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Journal of Geophysical Research: Atmospheres</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lopez, M.</au><au>Schmidt, M.</au><au>Yver, C.</au><au>Messager, C.</au><au>Worthy, D.</au><au>Kazan, V.</au><au>Ramonet, M.</au><au>Bousquet, P.</au><au>Ciais, P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements</atitle><jtitle>Journal of Geophysical Research: Atmospheres</jtitle><date>2012-07-27</date><risdate>2012</risdate><volume>117</volume><issue>D14</issue><epage>n/a</epage><issn>0148-0227</issn><issn>2169-897X</issn><eissn>2169-8996</eissn><abstract>Nitrous oxide (N
2
O) concentrations and
222
Rn activities are measured semi‐continuously at three stations in France: Gif‐sur‐Yvette (a semi‐urban station near Paris), Trainou tower (a rural station) and Puy‐de‐Dôme (a mountain site). From 2002 to 2011, we have found a mean rate of N
2
O increase of 0.7 pbb a
−1
. The analysis of the mean diurnal N
2
O and
222
Rn cycles shows maximum variabilities at the semi‐urban site of Gif‐sur‐Yvette (0.96 ppb for N
2
O and 2 Bq m
−3
for
222
Rn) compared to the rural site of Trainou tower (0.32 ppb for N
2
O and 1.3 Bq m
−3
for
222
Rn). The use of
222
Rn as a tracer for vertical mixing and atmospheric transport, combined with the semi‐continuous N
2
O measurements, allows estimation of N
2
O emissions by applying the Radon‐Tracer‐Method. Mean N
2
O emissions values between 0.34 ± 0.12 and 0.51 ± 0.18 g(N
2
O) m
−2
a
−1
and 0.52 ± 0.18 g(N
2
O) m
−2
a
−1
were estimated in the catchment area of Gif‐sur‐Yvette and Trainou, respectively. The mean annual N
2
O fluxes at Gif‐sur‐Yvette station correlate well with annual precipitation. A 25% increase in precipitation corresponds to a 32% increase in N
2
O flux. The N
2
O fluxes calculated with the Radon‐Tracer‐Method show a seasonal cycle, which indicates a strong contribution from the agricultural source, with the application of fertilizers in the early spring inducing a strong increase in N
2
O emissions. Finally, the results of the Radon‐Tracer‐Method agree well with the national and global emission inventories, accounting for the uncertainties of both methods.
Mean seasonal cycle of N2O shows the importance of the agricultural source
Annual nitrous oxide emissions are correlated with annual precipitation
Comparison between atmospheric approach and inventories agree well</abstract><pub>American Geophysical Union</pub><doi>10.1029/2012JD017703</doi><orcidid>https://orcid.org/0000-0003-1157-1186</orcidid><orcidid>https://orcid.org/0000-0001-8560-4943</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0148-0227 |
| ispartof | Journal of Geophysical Research: Atmospheres, 2012-07, Vol.117 (D14), p.n/a |
| issn | 0148-0227 2169-897X 2169-8996 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_02929415v1 |
| source | Wiley Journals; Wiley-Blackwell AGU Digital Library; Wiley Online Library (Open Access Collection); Alma/SFX Local Collection |
| subjects | Continental interfaces, environment Ocean, Atmosphere Sciences of the Universe |
| title | Seasonal variation of N 2 O emissions in France inferred from atmospheric N 2 O and 222 Rn measurements |
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