More new carbon in the mineral soil of a poplar plantation under Free Air Carbon Enrichment (POPFACE): Cause of increased priming effect?
In order to establish suitability of forest ecosystems for long‐term storage of C, it is necessary to characterize the effects of predicted increased atmospheric CO2 levels on the pools and fluxes of C within these systems. Since most C held in terrestrial ecosystems is in the soil, we assessed the...
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| Veröffentlicht in: | Global biogeochemical cycles 2004-03, Vol.18 (1), p.GB1040.1-n/a |
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| creator | Hoosbeek, M.R Lukac, M Dam, D. van Godbold, D.L Velthorst, E.J Biondi, F.A Peressotti, A Cotrufo, M.F De Angelis, P Scarascia-Mugnozza, G |
| description | In order to establish suitability of forest ecosystems for long‐term storage of C, it is necessary to characterize the effects of predicted increased atmospheric CO2 levels on the pools and fluxes of C within these systems. Since most C held in terrestrial ecosystems is in the soil, we assessed the influence of Free Air Carbon Enrichment (FACE) treatment on the total soil C content (Ctotal) and incorporation of litter derived C (Cnew) into soil organic matter (SOM) in a fast growing poplar plantation. Cnew was estimated by the C3/C4 stable isotope method. Ctotal contents increased under control and FACE respectively by 12 and 3%, i.e., 484 and 107 gC/m2, while 704 and 926 gC/m2 of new carbon was sequestered under control and FACE during the experiment. We conclude that FACE suppressed the increase of Ctotal and simultaneously increased Cnew. We hypothesize that these opposite effects may be caused by a priming effect of the newly incorporated litter, where priming effect is defined as the stimulation of SOM decomposition caused by the addition of labile substrates. |
| doi_str_mv | 10.1029/2003GB002127 |
| format | Article |
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Since most C held in terrestrial ecosystems is in the soil, we assessed the influence of Free Air Carbon Enrichment (FACE) treatment on the total soil C content (Ctotal) and incorporation of litter derived C (Cnew) into soil organic matter (SOM) in a fast growing poplar plantation. Cnew was estimated by the C3/C4 stable isotope method. Ctotal contents increased under control and FACE respectively by 12 and 3%, i.e., 484 and 107 gC/m2, while 704 and 926 gC/m2 of new carbon was sequestered under control and FACE during the experiment. We conclude that FACE suppressed the increase of Ctotal and simultaneously increased Cnew. We hypothesize that these opposite effects may be caused by a priming effect of the newly incorporated litter, where priming effect is defined as the stimulation of SOM decomposition caused by the addition of labile substrates.</description><identifier>ISSN: 0886-6236</identifier><identifier>EISSN: 1944-9224</identifier><identifier>DOI: 10.1029/2003GB002127</identifier><identifier>CODEN: GBCYEP</identifier><language>eng</language><publisher>Washington, DC: Blackwell Publishing Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Biological and medical sciences ; C sequestration ; Earth sciences ; Earth, ocean, space ; Exact sciences and technology ; FACE ; Fundamental and applied biological sciences. Psychology ; General aspects ; Geochemistry ; soil carbon ; Synecology</subject><ispartof>Global biogeochemical cycles, 2004-03, Vol.18 (1), p.GB1040.1-n/a</ispartof><rights>Copyright 2004 by the American Geophysical Union.</rights><rights>2004 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4385-9569ea8a8cecc6e7a96e981f46829c68af3d380d83d8fd52aba724c160794fdc3</citedby><cites>FETCH-LOGICAL-c4385-9569ea8a8cecc6e7a96e981f46829c68af3d380d83d8fd52aba724c160794fdc3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1029%2F2003GB002127$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1029%2F2003GB002127$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,1427,11493,27901,27902,45550,45551,46384,46443,46808,46867</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=15711382$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Hoosbeek, M.R</creatorcontrib><creatorcontrib>Lukac, M</creatorcontrib><creatorcontrib>Dam, D. van</creatorcontrib><creatorcontrib>Godbold, D.L</creatorcontrib><creatorcontrib>Velthorst, E.J</creatorcontrib><creatorcontrib>Biondi, F.A</creatorcontrib><creatorcontrib>Peressotti, A</creatorcontrib><creatorcontrib>Cotrufo, M.F</creatorcontrib><creatorcontrib>De Angelis, P</creatorcontrib><creatorcontrib>Scarascia-Mugnozza, G</creatorcontrib><title>More new carbon in the mineral soil of a poplar plantation under Free Air Carbon Enrichment (POPFACE): Cause of increased priming effect?</title><title>Global biogeochemical cycles</title><addtitle>Global Biogeochem. Cycles</addtitle><description>In order to establish suitability of forest ecosystems for long‐term storage of C, it is necessary to characterize the effects of predicted increased atmospheric CO2 levels on the pools and fluxes of C within these systems. Since most C held in terrestrial ecosystems is in the soil, we assessed the influence of Free Air Carbon Enrichment (FACE) treatment on the total soil C content (Ctotal) and incorporation of litter derived C (Cnew) into soil organic matter (SOM) in a fast growing poplar plantation. Cnew was estimated by the C3/C4 stable isotope method. Ctotal contents increased under control and FACE respectively by 12 and 3%, i.e., 484 and 107 gC/m2, while 704 and 926 gC/m2 of new carbon was sequestered under control and FACE during the experiment. We conclude that FACE suppressed the increase of Ctotal and simultaneously increased Cnew. We hypothesize that these opposite effects may be caused by a priming effect of the newly incorporated litter, where priming effect is defined as the stimulation of SOM decomposition caused by the addition of labile substrates.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Biological and medical sciences</subject><subject>C sequestration</subject><subject>Earth sciences</subject><subject>Earth, ocean, space</subject><subject>Exact sciences and technology</subject><subject>FACE</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Geochemistry</subject><subject>soil carbon</subject><subject>Synecology</subject><issn>0886-6236</issn><issn>1944-9224</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNp9kEtv1DAURiMEEkNhxx5vQCAR8CNxbDZoJpoZQENbBBUSG-vWuW5dMs5gZ1T6E_jXeJQKWLHxXfh85z6K4jGjrxjl-jWnVKwXlHLGmzvFjOmqKjXn1d1iRpWSpeRC3i8epHRFKavqWs-KXx-HiCTgNbEQz4dAfCDjJZKtDxihJ2nwPRkcAbIbdj1Ekp8wwugzug8dRrKKiGTuI2knwTJEby-3GEby_PTkdDVvly_e5M99woPIBxsREnZkF33uckHQObTj24fFPQd9wke39ag4Wy2_tO_Kzcn6fTvflLYSqi51LTWCAmXRWokNaIlaMVdJxbWVCpzohKKdEp1yXc3hHBpeWSZpoyvXWXFUPJu8uzj82GMazdYni33eC4d9MkzRiirRZPDlBNo4pBTRmcPEEG8Mo-Zwb_PvvTP-9NYLyULvIgTr099M3TAmFM8cm7hr3-PNf51mvWgZFXXOlFPGpxF__slA_G5kI5rafD1em-PNtwXTH1bmU-afTLyDwcBFzHOcfeaUCUq1FnXDxW_ppqWi</recordid><startdate>200403</startdate><enddate>200403</enddate><creator>Hoosbeek, M.R</creator><creator>Lukac, M</creator><creator>Dam, D. van</creator><creator>Godbold, D.L</creator><creator>Velthorst, E.J</creator><creator>Biondi, F.A</creator><creator>Peressotti, A</creator><creator>Cotrufo, M.F</creator><creator>De Angelis, P</creator><creator>Scarascia-Mugnozza, G</creator><general>Blackwell Publishing Ltd</general><general>American Geophysical Union</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>KL.</scope></search><sort><creationdate>200403</creationdate><title>More new carbon in the mineral soil of a poplar plantation under Free Air Carbon Enrichment (POPFACE): Cause of increased priming effect?</title><author>Hoosbeek, M.R ; Lukac, M ; Dam, D. van ; Godbold, D.L ; Velthorst, E.J ; Biondi, F.A ; Peressotti, A ; Cotrufo, M.F ; De Angelis, P ; Scarascia-Mugnozza, G</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4385-9569ea8a8cecc6e7a96e981f46829c68af3d380d83d8fd52aba724c160794fdc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Biological and medical sciences</topic><topic>C sequestration</topic><topic>Earth sciences</topic><topic>Earth, ocean, space</topic><topic>Exact sciences and technology</topic><topic>FACE</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>General aspects</topic><topic>Geochemistry</topic><topic>soil carbon</topic><topic>Synecology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hoosbeek, M.R</creatorcontrib><creatorcontrib>Lukac, M</creatorcontrib><creatorcontrib>Dam, D. van</creatorcontrib><creatorcontrib>Godbold, D.L</creatorcontrib><creatorcontrib>Velthorst, E.J</creatorcontrib><creatorcontrib>Biondi, F.A</creatorcontrib><creatorcontrib>Peressotti, A</creatorcontrib><creatorcontrib>Cotrufo, M.F</creatorcontrib><creatorcontrib>De Angelis, P</creatorcontrib><creatorcontrib>Scarascia-Mugnozza, G</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><jtitle>Global biogeochemical cycles</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hoosbeek, M.R</au><au>Lukac, M</au><au>Dam, D. van</au><au>Godbold, D.L</au><au>Velthorst, E.J</au><au>Biondi, F.A</au><au>Peressotti, A</au><au>Cotrufo, M.F</au><au>De Angelis, P</au><au>Scarascia-Mugnozza, G</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>More new carbon in the mineral soil of a poplar plantation under Free Air Carbon Enrichment (POPFACE): Cause of increased priming effect?</atitle><jtitle>Global biogeochemical cycles</jtitle><addtitle>Global Biogeochem. Cycles</addtitle><date>2004-03</date><risdate>2004</risdate><volume>18</volume><issue>1</issue><spage>GB1040.1</spage><epage>n/a</epage><pages>GB1040.1-n/a</pages><issn>0886-6236</issn><eissn>1944-9224</eissn><coden>GBCYEP</coden><abstract>In order to establish suitability of forest ecosystems for long‐term storage of C, it is necessary to characterize the effects of predicted increased atmospheric CO2 levels on the pools and fluxes of C within these systems. Since most C held in terrestrial ecosystems is in the soil, we assessed the influence of Free Air Carbon Enrichment (FACE) treatment on the total soil C content (Ctotal) and incorporation of litter derived C (Cnew) into soil organic matter (SOM) in a fast growing poplar plantation. Cnew was estimated by the C3/C4 stable isotope method. Ctotal contents increased under control and FACE respectively by 12 and 3%, i.e., 484 and 107 gC/m2, while 704 and 926 gC/m2 of new carbon was sequestered under control and FACE during the experiment. We conclude that FACE suppressed the increase of Ctotal and simultaneously increased Cnew. We hypothesize that these opposite effects may be caused by a priming effect of the newly incorporated litter, where priming effect is defined as the stimulation of SOM decomposition caused by the addition of labile substrates.</abstract><cop>Washington, DC</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1029/2003GB002127</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences C sequestration Earth sciences Earth, ocean, space Exact sciences and technology FACE Fundamental and applied biological sciences. Psychology General aspects Geochemistry soil carbon Synecology |
| title | More new carbon in the mineral soil of a poplar plantation under Free Air Carbon Enrichment (POPFACE): Cause of increased priming effect? |
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