Effect of elevated tropospheric ozone on methane and nitrous oxide emission from rice soil in north India
► Impact of elevated ozone on methane and nitrous oxide emission from rice soils was quantified. ► Methane and nitrous oxide emissions reduced under elevated ozone and increased on filtration. ► Elevated ozone reduced the root activity and root biomass. ► Grain yield reduced under elevated ozone and...
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| Veröffentlicht in: | Agriculture, ecosystems & environment ecosystems & environment, 2011-11, Vol.144 (1), p.21-28 |
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| creator | Bhatia, A. Ghosh, A. Kumar, V. Tomer, R. Singh, S.D. Pathak, H. |
| description | ► Impact of elevated ozone on methane and nitrous oxide emission from rice soils was quantified. ► Methane and nitrous oxide emissions reduced under elevated ozone and increased on filtration. ► Elevated ozone reduced the root activity and root biomass. ► Grain yield reduced under elevated ozone and filtration of ozone increased the grain yield.
Physiological changes in crop plants in response to the elevated tropospheric ozone (O
3) may alter N and C cycles in soil. This may also affect the atmosphere–biosphere exchange of radiatively important greenhouse gases (GHGs), e.g. methane (CH
4) and nitrous oxide (N
2O) from soil. A study was carried out during July to November of 2007 and 2008 in the experimental farm of Indian Agricultural Research Institute, New Delhi to assess the effects of elevated tropospheric ozone on methane and nitrous oxide emissions from rice (
Oryza sativa L.) soil. Rice crop was grown in open top chambers (OTC) under elevated ozone (EO), non-filtered air (NF), charcoal filtered air (CF) and ambient air (AA). Seasonal mean concentrations of O
3 were 4.3
±
0.9, 26.2
±
1.9, 59.1
±
4.2 and 27.5
±
2.3
ppb during year 2007 and 5.9
±
1.1, 37.2
±
2.5, 69.7
±
3.9 and 39.2
±
1.8
ppb during year 2008 for treatments CF, NF, EO and AA, respectively. Cumulative seasonal CH
4 emission reduced by 29.7% and 40.4% under the elevated ozone (EO) compared to the non-filtered air (NF), whereas the emission increased by 21.5% and 16.7% in the charcoal filtered air (CF) in 2007 and 2008, respectively. Cumulative seasonal emission of N
2O ranged from 47.8
mg
m
−2 in elevated ozone to 54.6
mg
m
−2 in charcoal filtered air in 2007 and from 46.4 to 62.1
mg
m
−2 in 2008. Elevated ozone reduced grain yield by 11.3% and 12.4% in 2007 and 2008, respectively. Global warming potential (GWP) per unit of rice yield was the least under elevated ozone levels. Dissolved organic C content of soil was lowest under the elevated ozone treatment. Decrease in availability of substrate i.e., dissolved organic C under elevated ozone resulted in a decline in GHG emissions. Filtration of ozone from ambient air increased grain yield and growth parameters of rice and emission of GHGs. |
| doi_str_mv | 10.1016/j.agee.2011.07.003 |
| format | Article |
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Physiological changes in crop plants in response to the elevated tropospheric ozone (O
3) may alter N and C cycles in soil. This may also affect the atmosphere–biosphere exchange of radiatively important greenhouse gases (GHGs), e.g. methane (CH
4) and nitrous oxide (N
2O) from soil. A study was carried out during July to November of 2007 and 2008 in the experimental farm of Indian Agricultural Research Institute, New Delhi to assess the effects of elevated tropospheric ozone on methane and nitrous oxide emissions from rice (
Oryza sativa L.) soil. Rice crop was grown in open top chambers (OTC) under elevated ozone (EO), non-filtered air (NF), charcoal filtered air (CF) and ambient air (AA). Seasonal mean concentrations of O
3 were 4.3
±
0.9, 26.2
±
1.9, 59.1
±
4.2 and 27.5
±
2.3
ppb during year 2007 and 5.9
±
1.1, 37.2
±
2.5, 69.7
±
3.9 and 39.2
±
1.8
ppb during year 2008 for treatments CF, NF, EO and AA, respectively. Cumulative seasonal CH
4 emission reduced by 29.7% and 40.4% under the elevated ozone (EO) compared to the non-filtered air (NF), whereas the emission increased by 21.5% and 16.7% in the charcoal filtered air (CF) in 2007 and 2008, respectively. Cumulative seasonal emission of N
2O ranged from 47.8
mg
m
−2 in elevated ozone to 54.6
mg
m
−2 in charcoal filtered air in 2007 and from 46.4 to 62.1
mg
m
−2 in 2008. Elevated ozone reduced grain yield by 11.3% and 12.4% in 2007 and 2008, respectively. Global warming potential (GWP) per unit of rice yield was the least under elevated ozone levels. Dissolved organic C content of soil was lowest under the elevated ozone treatment. Decrease in availability of substrate i.e., dissolved organic C under elevated ozone resulted in a decline in GHG emissions. Filtration of ozone from ambient air increased grain yield and growth parameters of rice and emission of GHGs.</description><identifier>ISSN: 0167-8809</identifier><identifier>EISSN: 1873-2305</identifier><identifier>DOI: 10.1016/j.agee.2011.07.003</identifier><identifier>CODEN: AEENDO</identifier><language>eng</language><publisher>Oxford: Elsevier B.V</publisher><subject>agricultural research ; Agronomy. Soil science and plant productions ; air ; Biological and medical sciences ; Charcoal ; Charcoal filtration ; crops ; dissolved organic carbon ; Elevated ; Elevated ozone ; Emission ; emissions ; Fundamental and applied biological sciences. Psychology ; General agroecology ; General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping ; General agronomy. Plant production ; Generalities. Agricultural and farming systems. Agricultural development ; global warming ; Global warming potential ; grain yield ; Greenhouse gas emission ; greenhouse gases ; Methane ; nitrous oxide ; Nitrous oxides ; Non-filtered air ; Oryza sativa ; ozonation ; Ozone ; plant response ; Rice ; rice soils ; Rice yield ; Soil (material) ; soil organic carbon</subject><ispartof>Agriculture, ecosystems & environment, 2011-11, Vol.144 (1), p.21-28</ispartof><rights>2011 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c485t-d08b44b384cd76e3bf88c3153e861dd55e5ed020eef42c421093d038ec1e6be83</citedby><cites>FETCH-LOGICAL-c485t-d08b44b384cd76e3bf88c3153e861dd55e5ed020eef42c421093d038ec1e6be83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0167880911002416$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25298355$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Bhatia, A.</creatorcontrib><creatorcontrib>Ghosh, A.</creatorcontrib><creatorcontrib>Kumar, V.</creatorcontrib><creatorcontrib>Tomer, R.</creatorcontrib><creatorcontrib>Singh, S.D.</creatorcontrib><creatorcontrib>Pathak, H.</creatorcontrib><title>Effect of elevated tropospheric ozone on methane and nitrous oxide emission from rice soil in north India</title><title>Agriculture, ecosystems & environment</title><description>► Impact of elevated ozone on methane and nitrous oxide emission from rice soils was quantified. ► Methane and nitrous oxide emissions reduced under elevated ozone and increased on filtration. ► Elevated ozone reduced the root activity and root biomass. ► Grain yield reduced under elevated ozone and filtration of ozone increased the grain yield.
Physiological changes in crop plants in response to the elevated tropospheric ozone (O
3) may alter N and C cycles in soil. This may also affect the atmosphere–biosphere exchange of radiatively important greenhouse gases (GHGs), e.g. methane (CH
4) and nitrous oxide (N
2O) from soil. A study was carried out during July to November of 2007 and 2008 in the experimental farm of Indian Agricultural Research Institute, New Delhi to assess the effects of elevated tropospheric ozone on methane and nitrous oxide emissions from rice (
Oryza sativa L.) soil. Rice crop was grown in open top chambers (OTC) under elevated ozone (EO), non-filtered air (NF), charcoal filtered air (CF) and ambient air (AA). Seasonal mean concentrations of O
3 were 4.3
±
0.9, 26.2
±
1.9, 59.1
±
4.2 and 27.5
±
2.3
ppb during year 2007 and 5.9
±
1.1, 37.2
±
2.5, 69.7
±
3.9 and 39.2
±
1.8
ppb during year 2008 for treatments CF, NF, EO and AA, respectively. Cumulative seasonal CH
4 emission reduced by 29.7% and 40.4% under the elevated ozone (EO) compared to the non-filtered air (NF), whereas the emission increased by 21.5% and 16.7% in the charcoal filtered air (CF) in 2007 and 2008, respectively. Cumulative seasonal emission of N
2O ranged from 47.8
mg
m
−2 in elevated ozone to 54.6
mg
m
−2 in charcoal filtered air in 2007 and from 46.4 to 62.1
mg
m
−2 in 2008. Elevated ozone reduced grain yield by 11.3% and 12.4% in 2007 and 2008, respectively. Global warming potential (GWP) per unit of rice yield was the least under elevated ozone levels. Dissolved organic C content of soil was lowest under the elevated ozone treatment. Decrease in availability of substrate i.e., dissolved organic C under elevated ozone resulted in a decline in GHG emissions. Filtration of ozone from ambient air increased grain yield and growth parameters of rice and emission of GHGs.</description><subject>agricultural research</subject><subject>Agronomy. Soil science and plant productions</subject><subject>air</subject><subject>Biological and medical sciences</subject><subject>Charcoal</subject><subject>Charcoal filtration</subject><subject>crops</subject><subject>dissolved organic carbon</subject><subject>Elevated</subject><subject>Elevated ozone</subject><subject>Emission</subject><subject>emissions</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General agroecology</subject><subject>General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping</subject><subject>General agronomy. Plant production</subject><subject>Generalities. Agricultural and farming systems. Agricultural development</subject><subject>global warming</subject><subject>Global warming potential</subject><subject>grain yield</subject><subject>Greenhouse gas emission</subject><subject>greenhouse gases</subject><subject>Methane</subject><subject>nitrous oxide</subject><subject>Nitrous oxides</subject><subject>Non-filtered air</subject><subject>Oryza sativa</subject><subject>ozonation</subject><subject>Ozone</subject><subject>plant response</subject><subject>Rice</subject><subject>rice soils</subject><subject>Rice yield</subject><subject>Soil (material)</subject><subject>soil organic carbon</subject><issn>0167-8809</issn><issn>1873-2305</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNp9kU2LFDEURYMo2I7-ATdmI7qpMp-VFLiRYdSBARc665BOXuw01Umb1Azqr_c1PbicbJLFuZdLDiGvORs549OH_eh_AoyCcT4yMzImn5ANt0YOQjL9lGwQMoO1bH5OXvS-Z3iEtBuSr1KCsNKaKCxw71eIdG31WPtxBy0HWv_WArQWeoB15_HpS6QlI3PXaf2dI1A45N4zIqnVA8UQ0F7zQnOhpbZ1R69LzP4leZb80uHVw31Bbj9f_bj8Otx8-3J9-elmCMrqdYjMbpXaSqtCNBPIbbI2SK4l2InHqDVoiEwwgKREUIKzWUYmLQQO0xasvCDvzr3HVn_dQV8dzguwLDgeN7uZcz4paxSS7x8luTGGC62UQFSc0dBq7w2SO7Z88O2P48ydDLi9OxlwJwOOGYcGMPT2od_34JfUfAm5_08KLWYrtUbuzZlLvmJLQ-b2OxYpxvgsDD81fTwTgB93n6G5HjKUADE3tOdizY8N-Qe7uqWe</recordid><startdate>20111101</startdate><enddate>20111101</enddate><creator>Bhatia, A.</creator><creator>Ghosh, A.</creator><creator>Kumar, V.</creator><creator>Tomer, R.</creator><creator>Singh, S.D.</creator><creator>Pathak, H.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SU</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>KR7</scope><scope>7SN</scope><scope>7ST</scope><scope>7TG</scope><scope>7TV</scope><scope>7U6</scope><scope>KL.</scope><scope>SOI</scope></search><sort><creationdate>20111101</creationdate><title>Effect of elevated tropospheric ozone on methane and nitrous oxide emission from rice soil in north India</title><author>Bhatia, A. ; Ghosh, A. ; Kumar, V. ; Tomer, R. ; Singh, S.D. ; Pathak, H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c485t-d08b44b384cd76e3bf88c3153e861dd55e5ed020eef42c421093d038ec1e6be83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>agricultural research</topic><topic>Agronomy. Soil science and plant productions</topic><topic>air</topic><topic>Biological and medical sciences</topic><topic>Charcoal</topic><topic>Charcoal filtration</topic><topic>crops</topic><topic>dissolved organic carbon</topic><topic>Elevated</topic><topic>Elevated ozone</topic><topic>Emission</topic><topic>emissions</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General agroecology</topic><topic>General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping</topic><topic>General agronomy. Plant production</topic><topic>Generalities. Agricultural and farming systems. Agricultural development</topic><topic>global warming</topic><topic>Global warming potential</topic><topic>grain yield</topic><topic>Greenhouse gas emission</topic><topic>greenhouse gases</topic><topic>Methane</topic><topic>nitrous oxide</topic><topic>Nitrous oxides</topic><topic>Non-filtered air</topic><topic>Oryza sativa</topic><topic>ozonation</topic><topic>Ozone</topic><topic>plant response</topic><topic>Rice</topic><topic>rice soils</topic><topic>Rice yield</topic><topic>Soil (material)</topic><topic>soil organic carbon</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bhatia, A.</creatorcontrib><creatorcontrib>Ghosh, A.</creatorcontrib><creatorcontrib>Kumar, V.</creatorcontrib><creatorcontrib>Tomer, R.</creatorcontrib><creatorcontrib>Singh, S.D.</creatorcontrib><creatorcontrib>Pathak, H.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Environmental Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Pollution Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Environment Abstracts</collection><jtitle>Agriculture, ecosystems & environment</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bhatia, A.</au><au>Ghosh, A.</au><au>Kumar, V.</au><au>Tomer, R.</au><au>Singh, S.D.</au><au>Pathak, H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of elevated tropospheric ozone on methane and nitrous oxide emission from rice soil in north India</atitle><jtitle>Agriculture, ecosystems & environment</jtitle><date>2011-11-01</date><risdate>2011</risdate><volume>144</volume><issue>1</issue><spage>21</spage><epage>28</epage><pages>21-28</pages><issn>0167-8809</issn><eissn>1873-2305</eissn><coden>AEENDO</coden><abstract>► Impact of elevated ozone on methane and nitrous oxide emission from rice soils was quantified. ► Methane and nitrous oxide emissions reduced under elevated ozone and increased on filtration. ► Elevated ozone reduced the root activity and root biomass. ► Grain yield reduced under elevated ozone and filtration of ozone increased the grain yield.
Physiological changes in crop plants in response to the elevated tropospheric ozone (O
3) may alter N and C cycles in soil. This may also affect the atmosphere–biosphere exchange of radiatively important greenhouse gases (GHGs), e.g. methane (CH
4) and nitrous oxide (N
2O) from soil. A study was carried out during July to November of 2007 and 2008 in the experimental farm of Indian Agricultural Research Institute, New Delhi to assess the effects of elevated tropospheric ozone on methane and nitrous oxide emissions from rice (
Oryza sativa L.) soil. Rice crop was grown in open top chambers (OTC) under elevated ozone (EO), non-filtered air (NF), charcoal filtered air (CF) and ambient air (AA). Seasonal mean concentrations of O
3 were 4.3
±
0.9, 26.2
±
1.9, 59.1
±
4.2 and 27.5
±
2.3
ppb during year 2007 and 5.9
±
1.1, 37.2
±
2.5, 69.7
±
3.9 and 39.2
±
1.8
ppb during year 2008 for treatments CF, NF, EO and AA, respectively. Cumulative seasonal CH
4 emission reduced by 29.7% and 40.4% under the elevated ozone (EO) compared to the non-filtered air (NF), whereas the emission increased by 21.5% and 16.7% in the charcoal filtered air (CF) in 2007 and 2008, respectively. Cumulative seasonal emission of N
2O ranged from 47.8
mg
m
−2 in elevated ozone to 54.6
mg
m
−2 in charcoal filtered air in 2007 and from 46.4 to 62.1
mg
m
−2 in 2008. Elevated ozone reduced grain yield by 11.3% and 12.4% in 2007 and 2008, respectively. Global warming potential (GWP) per unit of rice yield was the least under elevated ozone levels. Dissolved organic C content of soil was lowest under the elevated ozone treatment. Decrease in availability of substrate i.e., dissolved organic C under elevated ozone resulted in a decline in GHG emissions. Filtration of ozone from ambient air increased grain yield and growth parameters of rice and emission of GHGs.</abstract><cop>Oxford</cop><pub>Elsevier B.V</pub><doi>10.1016/j.agee.2011.07.003</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-8809 |
| ispartof | Agriculture, ecosystems & environment, 2011-11, Vol.144 (1), p.21-28 |
| issn | 0167-8809 1873-2305 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_911164874 |
| source | Elsevier ScienceDirect Journals |
| subjects | agricultural research Agronomy. Soil science and plant productions air Biological and medical sciences Charcoal Charcoal filtration crops dissolved organic carbon Elevated Elevated ozone Emission emissions Fundamental and applied biological sciences. Psychology General agroecology General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping General agronomy. Plant production Generalities. Agricultural and farming systems. Agricultural development global warming Global warming potential grain yield Greenhouse gas emission greenhouse gases Methane nitrous oxide Nitrous oxides Non-filtered air Oryza sativa ozonation Ozone plant response Rice rice soils Rice yield Soil (material) soil organic carbon |
| title | Effect of elevated tropospheric ozone on methane and nitrous oxide emission from rice soil in north India |
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