Nitrous oxide flux in constructed wetland with/without plant
To investigate the effect of plant presence on the nitrous oxide flux, we established constructed wetland using two common plant species. Results showed that nitrous oxide emissions have significant difference between constructed wetlands with and without plants, 7567.64 ug N2O m−2 d−1 and 492.67 ug...
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| Veröffentlicht in: | IOP conference series. Earth and environmental science 2018-12, Vol.199 (2), p.22016 |
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| creator | Sun, Hongying Xin, Quanwei Lin, Xingsheng Ma, Zhihui Xiao, Liyun Liu, Dong Lan, Siren |
| description | To investigate the effect of plant presence on the nitrous oxide flux, we established constructed wetland using two common plant species. Results showed that nitrous oxide emissions have significant difference between constructed wetlands with and without plants, 7567.64 ug N2O m−2 d−1 and 492.67 ug N2O m−2 d−1 respectively (P < 0.001), contrary to microbial biomass nitrogen and total nitrogen content (P > 0.05). The nitrous oxide emissions in constructed wetlands planted with Phragmites australis and Lythrum salicaria had significant differences, 13328.72 ug N2O m−2 d−1 and 1806.56 ug N2O m−2 d−1 respectively (P < 0.001), and they were significantly higher than in constructed wetlands without plant (P < 0.001). The total nitrogen content in constructed wetlands planted with Phragmites australis and Lythrum salicaria had no significant differences (P > 0.05). Hence, plant presence and plant species are important factors in regulating nitrous oxide emissions and total nitrogen removal in constructed wetlands. |
| doi_str_mv | 10.1088/1755-1315/199/2/022016 |
| format | Article |
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Results showed that nitrous oxide emissions have significant difference between constructed wetlands with and without plants, 7567.64 ug N2O m−2 d−1 and 492.67 ug N2O m−2 d−1 respectively (P < 0.001), contrary to microbial biomass nitrogen and total nitrogen content (P > 0.05). The nitrous oxide emissions in constructed wetlands planted with Phragmites australis and Lythrum salicaria had significant differences, 13328.72 ug N2O m−2 d−1 and 1806.56 ug N2O m−2 d−1 respectively (P < 0.001), and they were significantly higher than in constructed wetlands without plant (P < 0.001). The total nitrogen content in constructed wetlands planted with Phragmites australis and Lythrum salicaria had no significant differences (P > 0.05). Hence, plant presence and plant species are important factors in regulating nitrous oxide emissions and total nitrogen removal in constructed wetlands.</description><identifier>ISSN: 1755-1307</identifier><identifier>ISSN: 1755-1315</identifier><identifier>EISSN: 1755-1315</identifier><identifier>DOI: 10.1088/1755-1315/199/2/022016</identifier><language>eng</language><publisher>Bristol: IOP Publishing</publisher><subject>Aquatic plants ; Artificial wetlands ; Emissions ; Flowers & plants ; Lythrum salicaria ; Microorganisms ; Nitrogen ; Nitrogen removal ; Nitrous oxide ; Phragmites australis ; Plant species ; Wetlands</subject><ispartof>IOP conference series. Earth and environmental science, 2018-12, Vol.199 (2), p.22016</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2018. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>To investigate the effect of plant presence on the nitrous oxide flux, we established constructed wetland using two common plant species. Results showed that nitrous oxide emissions have significant difference between constructed wetlands with and without plants, 7567.64 ug N2O m−2 d−1 and 492.67 ug N2O m−2 d−1 respectively (P < 0.001), contrary to microbial biomass nitrogen and total nitrogen content (P > 0.05). The nitrous oxide emissions in constructed wetlands planted with Phragmites australis and Lythrum salicaria had significant differences, 13328.72 ug N2O m−2 d−1 and 1806.56 ug N2O m−2 d−1 respectively (P < 0.001), and they were significantly higher than in constructed wetlands without plant (P < 0.001). The total nitrogen content in constructed wetlands planted with Phragmites australis and Lythrum salicaria had no significant differences (P > 0.05). Hence, plant presence and plant species are important factors in regulating nitrous oxide emissions and total nitrogen removal in constructed wetlands.</description><subject>Aquatic plants</subject><subject>Artificial wetlands</subject><subject>Emissions</subject><subject>Flowers & plants</subject><subject>Lythrum salicaria</subject><subject>Microorganisms</subject><subject>Nitrogen</subject><subject>Nitrogen removal</subject><subject>Nitrous oxide</subject><subject>Phragmites australis</subject><subject>Plant species</subject><subject>Wetlands</subject><issn>1755-1307</issn><issn>1755-1315</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkEFLwzAUx4MoOKdfQQpevNTmpWmagBcZmwpDD-o5pGmKHbOpSYrz25tSmQiCl7yQ_N7_JT-EzgFfAeY8g7IoUsihyECIjGSYEAzsAM32F4f7PS6P0Yn3G4xZSXMxQ9cPbXB28IndtbVJmu2wS9ou0bbzwQ06mDr5MGGruljb8JqNix1C0sejcIqOGrX15uy7ztHLavm8uEvXj7f3i5t1qnMBIaVGlAUnSgnagDGYi4bVGnJKTYWFopxipkTF47MFrzjgMmesZoaXugKtdD5HF1Nu7-z7YHyQGzu4Lo6UpCgEZfEzIlJsorSz3jvTyN61b8p9SsByNCVHCXIUIqMpSeRkKjZeTo2t7X-Sl8unX5js6yai5A_0n_wvXvJ24w</recordid><startdate>20181219</startdate><enddate>20181219</enddate><creator>Sun, Hongying</creator><creator>Xin, Quanwei</creator><creator>Lin, Xingsheng</creator><creator>Ma, Zhihui</creator><creator>Xiao, Liyun</creator><creator>Liu, Dong</creator><creator>Lan, Siren</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PYCSY</scope></search><sort><creationdate>20181219</creationdate><title>Nitrous oxide flux in constructed wetland with/without plant</title><author>Sun, Hongying ; Xin, Quanwei ; Lin, Xingsheng ; Ma, Zhihui ; Xiao, Liyun ; Liu, Dong ; Lan, Siren</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-4e97582aa94f1ee089f6dc1344eb09a48406a9b820198b8107366d6e87cb1cac3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Aquatic plants</topic><topic>Artificial wetlands</topic><topic>Emissions</topic><topic>Flowers & plants</topic><topic>Lythrum salicaria</topic><topic>Microorganisms</topic><topic>Nitrogen</topic><topic>Nitrogen removal</topic><topic>Nitrous oxide</topic><topic>Phragmites australis</topic><topic>Plant species</topic><topic>Wetlands</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Hongying</creatorcontrib><creatorcontrib>Xin, Quanwei</creatorcontrib><creatorcontrib>Lin, Xingsheng</creatorcontrib><creatorcontrib>Ma, Zhihui</creatorcontrib><creatorcontrib>Xiao, Liyun</creatorcontrib><creatorcontrib>Liu, Dong</creatorcontrib><creatorcontrib>Lan, Siren</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Hongying</au><au>Xin, Quanwei</au><au>Lin, Xingsheng</au><au>Ma, Zhihui</au><au>Xiao, Liyun</au><au>Liu, Dong</au><au>Lan, Siren</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrous oxide flux in constructed wetland with/without plant</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2018-12-19</date><risdate>2018</risdate><volume>199</volume><issue>2</issue><spage>22016</spage><pages>22016-</pages><issn>1755-1307</issn><issn>1755-1315</issn><eissn>1755-1315</eissn><abstract>To investigate the effect of plant presence on the nitrous oxide flux, we established constructed wetland using two common plant species. Results showed that nitrous oxide emissions have significant difference between constructed wetlands with and without plants, 7567.64 ug N2O m−2 d−1 and 492.67 ug N2O m−2 d−1 respectively (P < 0.001), contrary to microbial biomass nitrogen and total nitrogen content (P > 0.05). The nitrous oxide emissions in constructed wetlands planted with Phragmites australis and Lythrum salicaria had significant differences, 13328.72 ug N2O m−2 d−1 and 1806.56 ug N2O m−2 d−1 respectively (P < 0.001), and they were significantly higher than in constructed wetlands without plant (P < 0.001). The total nitrogen content in constructed wetlands planted with Phragmites australis and Lythrum salicaria had no significant differences (P > 0.05). Hence, plant presence and plant species are important factors in regulating nitrous oxide emissions and total nitrogen removal in constructed wetlands.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1755-1315/199/2/022016</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Aquatic plants Artificial wetlands Emissions Flowers & plants Lythrum salicaria Microorganisms Nitrogen Nitrogen removal Nitrous oxide Phragmites australis Plant species Wetlands |
| title | Nitrous oxide flux in constructed wetland with/without plant |
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