Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest.
Identifieur interne : 000293 ( Main/Exploration ); précédent : 000292; suivant : 000294Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest.
Auteurs : Mir Zaman Hussain [États-Unis] ; G Philip Robertson [États-Unis] ; Bruno Basso [États-Unis] ; Stephen K. Hamilton [États-Unis]Source :
- The Science of the total environment [ 1879-1026 ] ; 2020.
Abstract
Leaching losses of dissolved organic carbon (DOC) and nitrogen (DON) from agricultural systems are important to water quality and carbon and nutrient balances but are rarely reported; the few available studies suggest linkages to litter production (DOC) and nitrogen fertilization (DON). In this study we examine the leaching of DOC, DON, NO3-, and NH4+ from no-till corn (maize) and perennial bioenergy crops (switchgrass, miscanthus, native grasses, restored prairie, and poplar) grown between 2009 and 2016 in a replicated field experiment in the upper Midwest U.S. Leaching was estimated from concentrations in soil water and modeled drainage (percolation) rates. DOC leaching rates (kg ha-1 yr-1) and volume-weighted mean concentrations (mg L-1) among cropping systems averaged 15.4 and 4.6, respectively; N fertilization had no effect and poplar lost the most DOC (21.8 and 6.9, respectively). DON leaching rates (kg ha-1 yr-1) and volume-weighted mean concentrations (mg L-1) under corn (the most heavily N-fertilized crop) averaged 4.5 and 1.0, respectively, which was higher than perennial grasses (mean: 1.5 and 0.5, respectively) and poplar (1.6 and 0.5, respectively). NO3- comprised the majority of total N leaching in all systems (59-92%). Average NO3- leaching (kg N ha-1 yr-1) under corn (35.3) was higher than perennial grasses (5.9) and poplar (7.2). NH4+ concentrations in soil water from all cropping systems were relatively low (<0.07 mg N L-1). Perennial crops leached more NO3- in the first few years after planting, and markedly less after. Among the fertilized crops, the leached N represented 14-38% of the added N over the study period; poplar lost the greatest proportion (38%) and corn was intermediate (23%). Requiring only one third or less of the N fertilization compared to corn, perennial bioenergy crops can substantially reduce N leaching and consequent movement into aquifers and surface waters.
DOI: 10.1016/j.scitotenv.2020.139379
PubMed: 32473451
Affiliations:
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Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA; Cary Institute of Ecosystem Studies, Millbrook, NY 12545</wicri:regionArea><placeName><region type="state">État de New York</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32473451</idno><idno type="pmid">32473451</idno><idno type="doi">10.1016/j.scitotenv.2020.139379</idno><idno type="wicri:Area/Main/Corpus">000278</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000278</idno><idno type="wicri:Area/Main/Curation">000278</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">000278</idno><idno type="wicri:Area/Main/Exploration">000278</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest.</title><author><name sortKey="Hussain, Mir Zaman" sort="Hussain, Mir Zaman" uniqKey="Hussain M" first="Mir Zaman" last="Hussain">Mir Zaman Hussain</name><affiliation wicri:level="4"><nlm:affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824</wicri:regionArea><placeName><region type="state">Michigan</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author><author><name sortKey="Robertson, G Philip" sort="Robertson, G Philip" uniqKey="Robertson G" first="G Philip" last="Robertson">G Philip Robertson</name><affiliation wicri:level="4"><nlm:affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Plant, Soil, and Microbial Sciences, Michigan State University, East Lansing, MI 48824, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Plant, Soil, and Microbial Sciences, Michigan State University, East Lansing, MI 48824</wicri:regionArea><placeName><region type="state">Michigan</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author><author><name sortKey="Basso, Bruno" sort="Basso, Bruno" uniqKey="Basso B" first="Bruno" last="Basso">Bruno Basso</name><affiliation wicri:level="4"><nlm:affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI 48824, USA.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI 48824</wicri:regionArea><placeName><region type="state">Michigan</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author><author><name sortKey="Hamilton, Stephen K" sort="Hamilton, Stephen K" uniqKey="Hamilton S" first="Stephen K" last="Hamilton">Stephen K. Hamilton</name><affiliation wicri:level="4"><nlm:affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA; Cary Institute of Ecosystem Studies, Millbrook, NY 12545, USA. Electronic address: hamilton@msu.edu.</nlm:affiliation><country xml:lang="fr">États-Unis</country><wicri:regionArea>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA; Cary Institute of Ecosystem Studies, Millbrook, NY 12545</wicri:regionArea><placeName><region type="state">État de New York</region><settlement type="city">East Lansing</settlement></placeName><orgName type="university">Université d'État du Michigan</orgName></affiliation></author></analytic><series><title level="j">The Science of the total environment</title><idno type="eISSN">1879-1026</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Leaching losses of dissolved organic carbon (DOC) and nitrogen (DON) from agricultural systems are important to water quality and carbon and nutrient balances but are rarely reported; the few available studies suggest linkages to litter production (DOC) and nitrogen fertilization (DON). In this study we examine the leaching of DOC, DON, NO<sub>3</sub><sup>-</sup>, and NH<sub>4</sub><sup>+</sup> from no-till corn (maize) and perennial bioenergy crops (switchgrass, miscanthus, native grasses, restored prairie, and poplar) grown between 2009 and 2016 in a replicated field experiment in the upper Midwest U.S. Leaching was estimated from concentrations in soil water and modeled drainage (percolation) rates. DOC leaching rates (kg ha<sup>-1</sup> yr<sup>-1</sup>) and volume-weighted mean concentrations (mg L<sup>-1</sup>) among cropping systems averaged 15.4 and 4.6, respectively; N fertilization had no effect and poplar lost the most DOC (21.8 and 6.9, respectively). DON leaching rates (kg ha<sup>-1</sup> yr<sup>-1</sup>) and volume-weighted mean concentrations (mg L<sup>-1</sup>) under corn (the most heavily N-fertilized crop) averaged 4.5 and 1.0, respectively, which was higher than perennial grasses (mean: 1.5 and 0.5, respectively) and poplar (1.6 and 0.5, respectively). NO<sub>3</sub><sup>-</sup> comprised the majority of total N leaching in all systems (59-92%). Average NO<sub>3</sub><sup>-</sup> leaching (kg N ha<sup>-1</sup> yr<sup>-1</sup>) under corn (35.3) was higher than perennial grasses (5.9) and poplar (7.2). NH<sub>4</sub><sup>+</sup> concentrations in soil water from all cropping systems were relatively low (<0.07 mg N L<sup>-1</sup>). Perennial crops leached more NO<sub>3</sub><sup>-</sup> in the first few years after planting, and markedly less after. Among the fertilized crops, the leached N represented 14-38% of the added N over the study period; poplar lost the greatest proportion (38%) and corn was intermediate (23%). Requiring only one third or less of the N fertilization compared to corn, perennial bioenergy crops can substantially reduce N leaching and consequent movement into aquifers and surface waters.</div></front></TEI><pubmed><MedlineCitation Status="PubMed-not-MEDLINE" Owner="NLM"><PMID Version="1">32473451</PMID><DateCompleted><Year>2020</Year><Month>06</Month><Day>15</Day></DateCompleted><DateRevised><Year>2020</Year><Month>06</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1026</ISSN><JournalIssue CitedMedium="Internet"><Volume>734</Volume><PubDate><Year>2020</Year><Month>Sep</Month><Day>10</Day></PubDate></JournalIssue><Title>The Science of the total environment</Title><ISOAbbreviation>Sci Total Environ</ISOAbbreviation></Journal><ArticleTitle>Leaching losses of dissolved organic carbon and nitrogen from agricultural soils in the upper US Midwest.</ArticleTitle><Pagination><MedlinePgn>139379</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0048-9697(20)32896-5</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.scitotenv.2020.139379</ELocationID><Abstract><AbstractText>Leaching losses of dissolved organic carbon (DOC) and nitrogen (DON) from agricultural systems are important to water quality and carbon and nutrient balances but are rarely reported; the few available studies suggest linkages to litter production (DOC) and nitrogen fertilization (DON). In this study we examine the leaching of DOC, DON, NO<sub>3</sub><sup>-</sup>, and NH<sub>4</sub><sup>+</sup> from no-till corn (maize) and perennial bioenergy crops (switchgrass, miscanthus, native grasses, restored prairie, and poplar) grown between 2009 and 2016 in a replicated field experiment in the upper Midwest U.S. Leaching was estimated from concentrations in soil water and modeled drainage (percolation) rates. DOC leaching rates (kg ha<sup>-1</sup> yr<sup>-1</sup>) and volume-weighted mean concentrations (mg L<sup>-1</sup>) among cropping systems averaged 15.4 and 4.6, respectively; N fertilization had no effect and poplar lost the most DOC (21.8 and 6.9, respectively). DON leaching rates (kg ha<sup>-1</sup> yr<sup>-1</sup>) and volume-weighted mean concentrations (mg L<sup>-1</sup>) under corn (the most heavily N-fertilized crop) averaged 4.5 and 1.0, respectively, which was higher than perennial grasses (mean: 1.5 and 0.5, respectively) and poplar (1.6 and 0.5, respectively). NO<sub>3</sub><sup>-</sup> comprised the majority of total N leaching in all systems (59-92%). Average NO<sub>3</sub><sup>-</sup> leaching (kg N ha<sup>-1</sup> yr<sup>-1</sup>) under corn (35.3) was higher than perennial grasses (5.9) and poplar (7.2). NH<sub>4</sub><sup>+</sup> concentrations in soil water from all cropping systems were relatively low (<0.07 mg N L<sup>-1</sup>). Perennial crops leached more NO<sub>3</sub><sup>-</sup> in the first few years after planting, and markedly less after. Among the fertilized crops, the leached N represented 14-38% of the added N over the study period; poplar lost the greatest proportion (38%) and corn was intermediate (23%). Requiring only one third or less of the N fertilization compared to corn, perennial bioenergy crops can substantially reduce N leaching and consequent movement into aquifers and surface waters.</AbstractText><CopyrightInformation>Copyright © 2020 The Authors. Published by Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hussain</LastName><ForeName>Mir Zaman</ForeName><Initials>MZ</Initials><AffiliationInfo><Affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Robertson</LastName><ForeName>G Philip</ForeName><Initials>GP</Initials><AffiliationInfo><Affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Plant, Soil, and Microbial Sciences, Michigan State University, East Lansing, MI 48824, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Basso</LastName><ForeName>Bruno</ForeName><Initials>B</Initials><AffiliationInfo><Affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Earth and Environmental Sciences, Michigan State University, East Lansing, MI 48824, USA.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hamilton</LastName><ForeName>Stephen K</ForeName><Initials>SK</Initials><AffiliationInfo><Affiliation>W.K. Kellogg Biological Station, Michigan State University, Hickory Corners, MI 49060, USA; Great Lakes Bioenergy Research Center, Michigan State University, East Lansing, MI 48824, USA; Department of Integrative Biology, Michigan State University, East Lansing, MI 48824, USA; Cary Institute of Ecosystem Studies, Millbrook, NY 12545, USA. Electronic address: hamilton@msu.edu.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>05</Month><Day>14</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Sci Total Environ</MedlineTA><NlmUniqueID>0330500</NlmUniqueID><ISSNLinking>0048-9697</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Biofuel</Keyword><Keyword MajorTopicYN="N">Corn</Keyword><Keyword MajorTopicYN="N">Dissolved organic matter</Keyword><Keyword MajorTopicYN="N">Grass</Keyword><Keyword MajorTopicYN="N">Nitrate</Keyword><Keyword MajorTopicYN="N">Poplar</Keyword></KeywordList><CoiStatement>Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.</CoiStatement></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2020</Year><Month>02</Month><Day>19</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2020</Year><Month>05</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>05</Month><Day>10</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>5</Month><Day>31</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>5</Month><Day>31</Day><Hour>6</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>5</Month><Day>31</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32473451</ArticleId><ArticleId IdType="pii">S0048-9697(20)32896-5</ArticleId><ArticleId IdType="doi">10.1016/j.scitotenv.2020.139379</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>États-Unis</li></country><region><li>Michigan</li><li>État de New York</li></region><settlement><li>East Lansing</li></settlement><orgName><li>Université d'État du Michigan</li></orgName></list><tree><country name="États-Unis"><region name="Michigan"><name sortKey="Hussain, Mir Zaman" sort="Hussain, Mir Zaman" uniqKey="Hussain M" first="Mir Zaman" last="Hussain">Mir Zaman Hussain</name></region><name sortKey="Basso, Bruno" sort="Basso, Bruno" uniqKey="Basso B" first="Bruno" last="Basso">Bruno Basso</name><name sortKey="Hamilton, Stephen K" sort="Hamilton, Stephen K" uniqKey="Hamilton S" first="Stephen K" last="Hamilton">Stephen K. 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