Carbon Characteristics in Restored and Reference Riparian Soils
In the prairie pothole region of Canada, wetlands once utilized for agricultural purposes are being restored in an attempt to return them to their preexisting hydrologic state. The overall objective of this research was to assess differences in riparian soil organic matter (SOM) quality and quantity...
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description | In the prairie pothole region of Canada, wetlands once utilized for agricultural purposes are being restored in an attempt to return them to their preexisting hydrologic state. The overall objective of this research was to assess differences in riparian soil organic matter (SOM) quality and quantity between reference wetlands, which had never been cropped, and restored wetlands of varying times since restoration. Samples (0–6 cm) were taken from 15 reference and 28 restored sites, and SOM fractions were isolated using a combination of acid hydrolysis and physical separation techniques. Climatic variables (moisture deficit and effective growing degree days) were the primary influence on the chemical composition of the light fraction (LF), as characterized using ramped-cross-polarization 13C nuclear magnetic resonance spectroscopy. The younger restored soils (1–3 yr) showed significantly lower C concentrations than the reference soils in the bulk samples and both size separates (sand and silt + clay size). There also was an enrichment in 13C in the LF and acid-unhydrolyzable residue fractions of these younger restored soils compared with the older restored (7–11 yr) and reference soils, suggesting that this material was more decomposed. Total C concentrations in the restored soils increased with time and reached levels comparable to reference soils after 7 to 11 yr. The C distribution among soil fractions remained different from the reference soils even in the older restored soils, however, indicating that restoration was not complete in terms of C characteristics. |
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The overall objective of this research was to assess differences in riparian soil organic matter (SOM) quality and quantity between reference wetlands, which had never been cropped, and restored wetlands of varying times since restoration. Samples (0–6 cm) were taken from 15 reference and 28 restored sites, and SOM fractions were isolated using a combination of acid hydrolysis and physical separation techniques. Climatic variables (moisture deficit and effective growing degree days) were the primary influence on the chemical composition of the light fraction (LF), as characterized using ramped-cross-polarization 13C nuclear magnetic resonance spectroscopy. The younger restored soils (1–3 yr) showed significantly lower C concentrations than the reference soils in the bulk samples and both size separates (sand and silt + clay size). There also was an enrichment in 13C in the LF and acid-unhydrolyzable residue fractions of these younger restored soils compared with the older restored (7–11 yr) and reference soils, suggesting that this material was more decomposed. Total C concentrations in the restored soils increased with time and reached levels comparable to reference soils after 7 to 11 yr. The C distribution among soil fractions remained different from the reference soils even in the older restored soils, however, indicating that restoration was not complete in terms of C characteristics.</description><identifier>ISSN: 0361-5995</identifier><identifier>ISSN: 1435-0661</identifier><identifier>EISSN: 1435-0661</identifier><identifier>DOI: 10.2136/sssaj2009.0466</identifier><identifier>CODEN: SSSJD4</identifier><language>eng</language><publisher>Madison: Soil Science Society</publisher><subject>agricultural land ; Agronomy. Soil science and plant productions ; air temperature ; biodegradation ; Biological and medical sciences ; Carbon ; chemical composition ; Climate change ; climatic factors ; Concentration (composition) ; conservation areas ; Decomposition ; Earth sciences ; Earth, ocean, space ; Enrichment ; Exact sciences and technology ; fractionation ; Freshwater ; Fundamental and applied biological sciences. Psychology ; heat sums ; Hydrology ; land restoration ; land use change ; NMR ; Nuclear magnetic resonance ; Organic matter ; Potholes ; Restoration ; riparian soils ; Sand ; Separation techniques ; Soil erosion ; Soil organic matter ; Soil science ; soil water content ; Soils ; Spectrum analysis ; Studies ; Surficial geology ; Wetlands</subject><ispartof>Soil Science Society of America journal, 2010-09, Vol.74 (5), p.1834-1843</ispartof><rights>Soil Science Society of America</rights><rights>2015 INIST-CNRS</rights><rights>Copyright American Society of Agronomy Sep/Oct 2010</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4066-2bc9ad56cc942772c464dadef62bbd10c89fd7676e1b2bc158e9f98acdf4e6333</citedby><cites>FETCH-LOGICAL-c4066-2bc9ad56cc942772c464dadef62bbd10c89fd7676e1b2bc158e9f98acdf4e6333</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.2136%2Fsssaj2009.0466$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.2136%2Fsssaj2009.0466$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23269282$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Card, Suzanne M</creatorcontrib><creatorcontrib>Quideau, Sylvie A</creatorcontrib><creatorcontrib>Oh, S.W</creatorcontrib><title>Carbon Characteristics in Restored and Reference Riparian Soils</title><title>Soil Science Society of America journal</title><description>In the prairie pothole region of Canada, wetlands once utilized for agricultural purposes are being restored in an attempt to return them to their preexisting hydrologic state. The overall objective of this research was to assess differences in riparian soil organic matter (SOM) quality and quantity between reference wetlands, which had never been cropped, and restored wetlands of varying times since restoration. Samples (0–6 cm) were taken from 15 reference and 28 restored sites, and SOM fractions were isolated using a combination of acid hydrolysis and physical separation techniques. Climatic variables (moisture deficit and effective growing degree days) were the primary influence on the chemical composition of the light fraction (LF), as characterized using ramped-cross-polarization 13C nuclear magnetic resonance spectroscopy. The younger restored soils (1–3 yr) showed significantly lower C concentrations than the reference soils in the bulk samples and both size separates (sand and silt + clay size). There also was an enrichment in 13C in the LF and acid-unhydrolyzable residue fractions of these younger restored soils compared with the older restored (7–11 yr) and reference soils, suggesting that this material was more decomposed. Total C concentrations in the restored soils increased with time and reached levels comparable to reference soils after 7 to 11 yr. The C distribution among soil fractions remained different from the reference soils even in the older restored soils, however, indicating that restoration was not complete in terms of C characteristics.</description><subject>agricultural land</subject><subject>Agronomy. Soil science and plant productions</subject><subject>air temperature</subject><subject>biodegradation</subject><subject>Biological and medical sciences</subject><subject>Carbon</subject><subject>chemical composition</subject><subject>Climate change</subject><subject>climatic factors</subject><subject>Concentration (composition)</subject><subject>conservation areas</subject><subject>Decomposition</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Enrichment</subject><subject>Exact sciences and technology</subject><subject>fractionation</subject><subject>Freshwater</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>heat sums</subject><subject>Hydrology</subject><subject>land restoration</subject><subject>land use change</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic matter</subject><subject>Potholes</subject><subject>Restoration</subject><subject>riparian soils</subject><subject>Sand</subject><subject>Separation techniques</subject><subject>Soil erosion</subject><subject>Soil organic matter</subject><subject>Soil science</subject><subject>soil water content</subject><subject>Soils</subject><subject>Spectrum analysis</subject><subject>Studies</subject><subject>Surficial geology</subject><subject>Wetlands</subject><issn>0361-5995</issn><issn>1435-0661</issn><issn>1435-0661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkUtLAzEUhYMoWKtbtw6CuJqa1ySThUgZfFIQHF2HO5lEU8aZmrRI_70pLS7cuElI-M65h3MROiV4QgkTVzFGmFOM1QRzIfbQiHBW5FgIso9GmAmSF0oVh-goxjnGpFAYj9BNBaEZ-qz6gABmaYOPS29i5vvsxcblEGybQd-mh7PB9sZmL34BwUOf1YPv4jE6cNBFe7K7x-jt7va1eshnz_eP1XSWG54S5LQxCtpCGKM4lZIaLngLrXWCNk1LsCmVa6WQwpImsaQorXKqBNM6bgVjbIwut76LMHytUjL96aOxXQe9HVZRl4wQKZXkiTz_Q86HVehTOC25Elyy1NYYTbaQCUOMwTq9CP4TwloTrDdt6t829abNJLjYuUI00LkAvfHxV0UZFYqWNHHXW-7bd3b9j6uup0-0rjdn-trNOdvqHQwa3tM69FtNMWGYpH2JNOEH39CQxw</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Card, Suzanne M</creator><creator>Quideau, Sylvie A</creator><creator>Oh, S.W</creator><general>Soil Science Society</general><general>Soil Science Society of America</general><general>American Society of Agronomy</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7ST</scope><scope>7T7</scope><scope>7X2</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M0K</scope><scope>M2O</scope><scope>M2P</scope><scope>M7S</scope><scope>MBDVC</scope><scope>P64</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>R05</scope><scope>S0X</scope><scope>SOI</scope><scope>KR7</scope></search><sort><creationdate>201009</creationdate><title>Carbon Characteristics in Restored and Reference Riparian Soils</title><author>Card, Suzanne M ; Quideau, Sylvie A ; Oh, S.W</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4066-2bc9ad56cc942772c464dadef62bbd10c89fd7676e1b2bc158e9f98acdf4e6333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>agricultural land</topic><topic>Agronomy. Soil science and plant productions</topic><topic>air temperature</topic><topic>biodegradation</topic><topic>Biological and medical sciences</topic><topic>Carbon</topic><topic>chemical composition</topic><topic>Climate change</topic><topic>climatic factors</topic><topic>Concentration (composition)</topic><topic>conservation areas</topic><topic>Decomposition</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Enrichment</topic><topic>Exact sciences and technology</topic><topic>fractionation</topic><topic>Freshwater</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>heat sums</topic><topic>Hydrology</topic><topic>land restoration</topic><topic>land use change</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organic matter</topic><topic>Potholes</topic><topic>Restoration</topic><topic>riparian soils</topic><topic>Sand</topic><topic>Separation techniques</topic><topic>Soil erosion</topic><topic>Soil organic matter</topic><topic>Soil science</topic><topic>soil water content</topic><topic>Soils</topic><topic>Spectrum analysis</topic><topic>Studies</topic><topic>Surficial geology</topic><topic>Wetlands</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Card, Suzanne M</creatorcontrib><creatorcontrib>Quideau, Sylvie A</creatorcontrib><creatorcontrib>Oh, S.W</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</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>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic 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>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Agricultural Science Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Research Library (Corporate)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science 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>Engineering Collection</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>University of Michigan</collection><collection>SIRS Editorial</collection><collection>Environment Abstracts</collection><collection>Civil Engineering Abstracts</collection><jtitle>Soil Science Society of America journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Card, Suzanne M</au><au>Quideau, Sylvie A</au><au>Oh, S.W</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Carbon Characteristics in Restored and Reference Riparian Soils</atitle><jtitle>Soil Science Society of America journal</jtitle><date>2010-09</date><risdate>2010</risdate><volume>74</volume><issue>5</issue><spage>1834</spage><epage>1843</epage><pages>1834-1843</pages><issn>0361-5995</issn><issn>1435-0661</issn><eissn>1435-0661</eissn><coden>SSSJD4</coden><abstract>In the prairie pothole region of Canada, wetlands once utilized for agricultural purposes are being restored in an attempt to return them to their preexisting hydrologic state. The overall objective of this research was to assess differences in riparian soil organic matter (SOM) quality and quantity between reference wetlands, which had never been cropped, and restored wetlands of varying times since restoration. Samples (0–6 cm) were taken from 15 reference and 28 restored sites, and SOM fractions were isolated using a combination of acid hydrolysis and physical separation techniques. Climatic variables (moisture deficit and effective growing degree days) were the primary influence on the chemical composition of the light fraction (LF), as characterized using ramped-cross-polarization 13C nuclear magnetic resonance spectroscopy. The younger restored soils (1–3 yr) showed significantly lower C concentrations than the reference soils in the bulk samples and both size separates (sand and silt + clay size). There also was an enrichment in 13C in the LF and acid-unhydrolyzable residue fractions of these younger restored soils compared with the older restored (7–11 yr) and reference soils, suggesting that this material was more decomposed. Total C concentrations in the restored soils increased with time and reached levels comparable to reference soils after 7 to 11 yr. The C distribution among soil fractions remained different from the reference soils even in the older restored soils, however, indicating that restoration was not complete in terms of C characteristics.</abstract><cop>Madison</cop><pub>Soil Science Society</pub><doi>10.2136/sssaj2009.0466</doi><tpages>10</tpages></addata></record> |
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subjects | agricultural land Agronomy. Soil science and plant productions air temperature biodegradation Biological and medical sciences Carbon chemical composition Climate change climatic factors Concentration (composition) conservation areas Decomposition Earth sciences Earth, ocean, space Enrichment Exact sciences and technology fractionation Freshwater Fundamental and applied biological sciences. Psychology heat sums Hydrology land restoration land use change NMR Nuclear magnetic resonance Organic matter Potholes Restoration riparian soils Sand Separation techniques Soil erosion Soil organic matter Soil science soil water content Soils Spectrum analysis Studies Surficial geology Wetlands |
title | Carbon Characteristics in Restored and Reference Riparian Soils |
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