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Bromide and nitrate movement through undisturbed soil columns
Field experiments often assume that Br(-), 14NO3(-)-N, and 15NO3(-)-N have similar leaching kinetics. This study tested this assumption. Twenty-four undisturbed soil columns (15-cm diameter) were collected from summit-shoulder, backslope, and footslope positions of a no-tillage field with a corn (Ze...
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| Published in: | Journal of environmental quality 2004-01, Vol.33 (1), p.338-342 |
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| creator | Clay, D.E Zheng, Z Liu, Z Clay, S.A Trooien, T.P |
| description | Field experiments often assume that Br(-), 14NO3(-)-N, and 15NO3(-)-N have similar leaching kinetics. This study tested this assumption. Twenty-four undisturbed soil columns (15-cm diameter) were collected from summit-shoulder, backslope, and footslope positions of a no-tillage field with a corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation. Each of the landscape positions had a different soil series. After conditioning the columns with 4 L of 0.01 M CaCl2 (2 pore volumes), 15N-labeled Ca(NO3)2 and KBr were applied to the soil surface and leached with 4 L of 0.01 M CaCl2. Leachate was collected, weighed, and analyzed for NO3(-)-N, NH4(+)-N, 15N, 14N, and Br(-). The total amount of 15NO3(-)-N and 14NO3(-)-N collected in 1000, 2000, and 3000 mL of leachate was similar. These data suggest that 15N discrimination during leaching did not occur. Bromide leached faster through the columns than NO3(-)-N. The more rapid transport of Br(-) than NO3(-)-N was attributed to lower Br(-) (0.002 +/- 0.036 mg kg(-1)) than NO3(-)-N (0.17 +/- 0.03 mg kg(-1)) sorption. Results from this study suggest that (i) if Br(-) is used to estimate NO3(-)-N leaching loss, then NO3(-)-N leaching losses may be overestimated by 25%; (ii) the potential exists for landscape position to influence anion retention and movement in soil; and (iii) 15N discrimination was not detected during the leaching process. |
| doi_str_mv | 10.2134/jeq2004.3380 |
| format | article |
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This study tested this assumption. Twenty-four undisturbed soil columns (15-cm diameter) were collected from summit-shoulder, backslope, and footslope positions of a no-tillage field with a corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation. Each of the landscape positions had a different soil series. After conditioning the columns with 4 L of 0.01 M CaCl2 (2 pore volumes), 15N-labeled Ca(NO3)2 and KBr were applied to the soil surface and leached with 4 L of 0.01 M CaCl2. Leachate was collected, weighed, and analyzed for NO3(-)-N, NH4(+)-N, 15N, 14N, and Br(-). The total amount of 15NO3(-)-N and 14NO3(-)-N collected in 1000, 2000, and 3000 mL of leachate was similar. These data suggest that 15N discrimination during leaching did not occur. Bromide leached faster through the columns than NO3(-)-N. The more rapid transport of Br(-) than NO3(-)-N was attributed to lower Br(-) (0.002 +/- 0.036 mg kg(-1)) than NO3(-)-N (0.17 +/- 0.03 mg kg(-1)) sorption. Results from this study suggest that (i) if Br(-) is used to estimate NO3(-)-N leaching loss, then NO3(-)-N leaching losses may be overestimated by 25%; (ii) the potential exists for landscape position to influence anion retention and movement in soil; and (iii) 15N discrimination was not detected during the leaching process.</description><identifier>ISSN: 0047-2425</identifier><identifier>EISSN: 1537-2537</identifier><identifier>DOI: 10.2134/jeq2004.3380</identifier><identifier>PMID: 14964388</identifier><identifier>CODEN: JEVQAA</identifier><language>eng</language><publisher>Madison: American Society of Agronomy, Crop Science Society of America, Soil Science Society</publisher><subject>Agronomy. Soil science and plant productions ; Applied sciences ; Biological and medical sciences ; Biological and physicochemical properties of pollutants. Interaction in the soil ; bromides ; Bromides - chemistry ; Chromatography, Liquid ; corn ; crop rotation ; Earth sciences ; Earth, ocean, space ; Engineering and environment geology. Geothermics ; Exact sciences and technology ; Fundamental and applied biological sciences. Psychology ; Glycine max ; Humans ; isotope labeling ; Kinetics ; landscape position ; Leaching ; nitrate nitrogen ; Nitrates ; Nitrates - chemistry ; no-tillage ; Pollution ; Pollution, environment geology ; slope ; Soil ; Soil and sediments pollution ; Soil and water pollution ; Soil contamination ; Soil Pollutants ; Soil science ; soil transport processes ; Soils ; sorption ; soybeans ; Zea mays</subject><ispartof>Journal of environmental quality, 2004-01, Vol.33 (1), p.338-342</ispartof><rights>ASA, CSSA, SSSA</rights><rights>2004 INIST-CNRS</rights><rights>Copyright American Society of Agronomy Jan/Feb 2004</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a6010-e6121919d053985f09027c051dff82dc02d9e477987c8b968d2c9d6596483c373</citedby><cites>FETCH-LOGICAL-a6010-e6121919d053985f09027c051dff82dc02d9e477987c8b968d2c9d6596483c373</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2134%2Fjeq2004.3380$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2134%2Fjeq2004.3380$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>315,786,790,27957,27958,50923,51032</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15408756$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14964388$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Clay, D.E</creatorcontrib><creatorcontrib>Zheng, Z</creatorcontrib><creatorcontrib>Liu, Z</creatorcontrib><creatorcontrib>Clay, S.A</creatorcontrib><creatorcontrib>Trooien, T.P</creatorcontrib><title>Bromide and nitrate movement through undisturbed soil columns</title><title>Journal of environmental quality</title><addtitle>J Environ Qual</addtitle><description>Field experiments often assume that Br(-), 14NO3(-)-N, and 15NO3(-)-N have similar leaching kinetics. This study tested this assumption. Twenty-four undisturbed soil columns (15-cm diameter) were collected from summit-shoulder, backslope, and footslope positions of a no-tillage field with a corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation. Each of the landscape positions had a different soil series. After conditioning the columns with 4 L of 0.01 M CaCl2 (2 pore volumes), 15N-labeled Ca(NO3)2 and KBr were applied to the soil surface and leached with 4 L of 0.01 M CaCl2. Leachate was collected, weighed, and analyzed for NO3(-)-N, NH4(+)-N, 15N, 14N, and Br(-). The total amount of 15NO3(-)-N and 14NO3(-)-N collected in 1000, 2000, and 3000 mL of leachate was similar. These data suggest that 15N discrimination during leaching did not occur. Bromide leached faster through the columns than NO3(-)-N. The more rapid transport of Br(-) than NO3(-)-N was attributed to lower Br(-) (0.002 +/- 0.036 mg kg(-1)) than NO3(-)-N (0.17 +/- 0.03 mg kg(-1)) sorption. Results from this study suggest that (i) if Br(-) is used to estimate NO3(-)-N leaching loss, then NO3(-)-N leaching losses may be overestimated by 25%; (ii) the potential exists for landscape position to influence anion retention and movement in soil; and (iii) 15N discrimination was not detected during the leaching process.</description><subject>Agronomy. Soil science and plant productions</subject><subject>Applied sciences</subject><subject>Biological and medical sciences</subject><subject>Biological and physicochemical properties of pollutants. Interaction in the soil</subject><subject>bromides</subject><subject>Bromides - chemistry</subject><subject>Chromatography, Liquid</subject><subject>corn</subject><subject>crop rotation</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Engineering and environment geology. Geothermics</subject><subject>Exact sciences and technology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Glycine max</subject><subject>Humans</subject><subject>isotope labeling</subject><subject>Kinetics</subject><subject>landscape position</subject><subject>Leaching</subject><subject>nitrate nitrogen</subject><subject>Nitrates</subject><subject>Nitrates - chemistry</subject><subject>no-tillage</subject><subject>Pollution</subject><subject>Pollution, environment geology</subject><subject>slope</subject><subject>Soil</subject><subject>Soil and sediments pollution</subject><subject>Soil and water pollution</subject><subject>Soil contamination</subject><subject>Soil Pollutants</subject><subject>Soil science</subject><subject>soil transport processes</subject><subject>Soils</subject><subject>sorption</subject><subject>soybeans</subject><subject>Zea mays</subject><issn>0047-2425</issn><issn>1537-2537</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqF0c1LHDEUAPBQWuq67a1nOwh66tqXr0ly8KCytopQSrvnkE0yOsvMRJMZZf97M-yA4EEP-eDxy8tLHkLfMJwQTNnPjX8gAOyEUgkf0AxzKhYkTx_RLIfznhG-h_ZT2gBgAqL8jPYwUyWjUs7Q6XkMbe18YTpXdHUfTe-LNjz61nd90d_FMNzeFUPn6tQPce1dkULdFDY0Q9ulL-hTZZrkv07rHK0ul_8vfi9u_vy6uji7WZgSMCx8iQlWWDngVElegQIiLHDsqkoSZ4E45ZkQSgor16qUjljlSp6LlNRSQefoeJf3PoaHwadet3WyvmlM58OQdP4IhXnG70EsiBzx-5CVEhQf4eEruAlD7PJrNVYiZ6JyrO_HDtkYUoq-0vexbk3cagxjcUxPXdJjlzI_mHIO69a7Fzy1JYOjCZhkTVNF09k6vTjOQApeZqd27qlu_PbNS_X18i8ZRw5MRXzfna1M0OY25vyrfwQwBVCCUw70GZOIsU4</recordid><startdate>200401</startdate><enddate>200401</enddate><creator>Clay, D.E</creator><creator>Zheng, Z</creator><creator>Liu, Z</creator><creator>Clay, S.A</creator><creator>Trooien, T.P</creator><general>American Society of Agronomy, Crop Science Society of America, Soil Science Society</general><general>Crop Science Society of America</general><general>American Society of Agronomy</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7T7</scope><scope>7TG</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KL.</scope><scope>L6V</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P64</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>S0X</scope><scope>SOI</scope><scope>7TV</scope></search><sort><creationdate>200401</creationdate><title>Bromide and nitrate movement through undisturbed soil columns</title><author>Clay, D.E ; Zheng, Z ; Liu, Z ; Clay, S.A ; Trooien, T.P</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a6010-e6121919d053985f09027c051dff82dc02d9e477987c8b968d2c9d6596483c373</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Agronomy. Soil science and plant productions</topic><topic>Applied sciences</topic><topic>Biological and medical sciences</topic><topic>Biological and physicochemical properties of pollutants. Interaction in the soil</topic><topic>bromides</topic><topic>Bromides - chemistry</topic><topic>Chromatography, Liquid</topic><topic>corn</topic><topic>crop rotation</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Engineering and environment geology. Geothermics</topic><topic>Exact sciences and technology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Glycine max</topic><topic>Humans</topic><topic>isotope labeling</topic><topic>Kinetics</topic><topic>landscape position</topic><topic>Leaching</topic><topic>nitrate nitrogen</topic><topic>Nitrates</topic><topic>Nitrates - chemistry</topic><topic>no-tillage</topic><topic>Pollution</topic><topic>Pollution, environment geology</topic><topic>slope</topic><topic>Soil</topic><topic>Soil and sediments pollution</topic><topic>Soil and water pollution</topic><topic>Soil contamination</topic><topic>Soil Pollutants</topic><topic>Soil science</topic><topic>soil transport processes</topic><topic>Soils</topic><topic>sorption</topic><topic>soybeans</topic><topic>Zea mays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Clay, D.E</creatorcontrib><creatorcontrib>Zheng, Z</creatorcontrib><creatorcontrib>Liu, Z</creatorcontrib><creatorcontrib>Clay, S.A</creatorcontrib><creatorcontrib>Trooien, T.P</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database (Proquest)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Database (Proquest)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central</collection><collection>ProQuest Agriculture & Environmental Science Database</collection><collection>ProQuest Central Essentials</collection><collection>eLibrary</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Meteorological & Geoastrophysical Abstracts - 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This study tested this assumption. Twenty-four undisturbed soil columns (15-cm diameter) were collected from summit-shoulder, backslope, and footslope positions of a no-tillage field with a corn (Zea mays L.)-soybean [Glycine max (L.) Merr.] rotation. Each of the landscape positions had a different soil series. After conditioning the columns with 4 L of 0.01 M CaCl2 (2 pore volumes), 15N-labeled Ca(NO3)2 and KBr were applied to the soil surface and leached with 4 L of 0.01 M CaCl2. Leachate was collected, weighed, and analyzed for NO3(-)-N, NH4(+)-N, 15N, 14N, and Br(-). The total amount of 15NO3(-)-N and 14NO3(-)-N collected in 1000, 2000, and 3000 mL of leachate was similar. These data suggest that 15N discrimination during leaching did not occur. Bromide leached faster through the columns than NO3(-)-N. The more rapid transport of Br(-) than NO3(-)-N was attributed to lower Br(-) (0.002 +/- 0.036 mg kg(-1)) than NO3(-)-N (0.17 +/- 0.03 mg kg(-1)) sorption. Results from this study suggest that (i) if Br(-) is used to estimate NO3(-)-N leaching loss, then NO3(-)-N leaching losses may be overestimated by 25%; (ii) the potential exists for landscape position to influence anion retention and movement in soil; and (iii) 15N discrimination was not detected during the leaching process.</abstract><cop>Madison</cop><pub>American Society of Agronomy, Crop Science Society of America, Soil Science Society</pub><pmid>14964388</pmid><doi>10.2134/jeq2004.3380</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of environmental quality, 2004-01, Vol.33 (1), p.338-342 |
| issn | 0047-2425 1537-2537 |
| language | eng |
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| source | Wiley-Blackwell Journals |
| subjects | Agronomy. Soil science and plant productions Applied sciences Biological and medical sciences Biological and physicochemical properties of pollutants. Interaction in the soil bromides Bromides - chemistry Chromatography, Liquid corn crop rotation Earth sciences Earth, ocean, space Engineering and environment geology. Geothermics Exact sciences and technology Fundamental and applied biological sciences. Psychology Glycine max Humans isotope labeling Kinetics landscape position Leaching nitrate nitrogen Nitrates Nitrates - chemistry no-tillage Pollution Pollution, environment geology slope Soil Soil and sediments pollution Soil and water pollution Soil contamination Soil Pollutants Soil science soil transport processes Soils sorption soybeans Zea mays |
| title | Bromide and nitrate movement through undisturbed soil columns |
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