GauthierBradleyLangeEtAl2016

Référence

Gauthier, M., Bradley, R.L., Lange, S., Allaire, S., Parsons, W., Cuellar, M.A. (2016) Tree-based intercropping may reduce, while fertilizer nitrate may increase, soil methane emissions. Canadian Journal of Soil Science, 97(3):410-415. (Scopus )

Résumé

Tree-based intercropping (TBI) systems have shown some promise in mitigating greenhouse gas emissions, such as by sequestering carbon and decreasing soil nitrous oxide emissions. However, the effects of TBI on soil methane fluxes remain unknown. In a field study, we failed to show differences in soil CH4 production between TBI and conventional monocropping (CM) systems. Within TBI plots, however, we found significantly lower CH4 concentrations near the middle of the alleys than closer to tree rows. Soil CH4 concentrations also decreased with soil depth, even dipping below mean global atmospheric concentrations. Laboratory assays revealed a higher CH4 oxidation potential in soils collected from TBI plots compared with CM plots. These assays also revealed a decrease in CH4 oxidation potential after soils were amended with nitrate. We conclude that TBI could potentially reduce soil CH4 emissions, whereas fertilizer nitrate may increase them. © 2017, Agricultural Institute of Canada. All rights reserved.

Format EndNote

Vous pouvez importer cette référence dans EndNote.

Format BibTeX-CSV

Vous pouvez importer cette référence en format BibTeX-CSV.

Format BibTeX

Vous pouvez copier l'entrée BibTeX de cette référence ci-bas, ou l'importer directement dans un logiciel tel que JabRef .

@ARTICLE { GauthierBradleyLangeEtAl2016,
    AUTHOR = { Gauthier, M. and Bradley, R.L. and Lange, S. and Allaire, S. and Parsons, W. and Cuellar, M.A. },
    TITLE = { Tree-based intercropping may reduce, while fertilizer nitrate may increase, soil methane emissions },
    JOURNAL = { Canadian Journal of Soil Science },
    YEAR = { 2016 },
    VOLUME = { 97 },
    NUMBER = { 3 },
    PAGES = { 410-415 },
    NOTE = { cited By 1 },
    ABSTRACT = { Tree-based intercropping (TBI) systems have shown some promise in mitigating greenhouse gas emissions, such as by sequestering carbon and decreasing soil nitrous oxide emissions. However, the effects of TBI on soil methane fluxes remain unknown. In a field study, we failed to show differences in soil CH4 production between TBI and conventional monocropping (CM) systems. Within TBI plots, however, we found significantly lower CH4 concentrations near the middle of the alleys than closer to tree rows. Soil CH4 concentrations also decreased with soil depth, even dipping below mean global atmospheric concentrations. Laboratory assays revealed a higher CH4 oxidation potential in soils collected from TBI plots compared with CM plots. These assays also revealed a decrease in CH4 oxidation potential after soils were amended with nitrate. We conclude that TBI could potentially reduce soil CH4 emissions, whereas fertilizer nitrate may increase them. © 2017, Agricultural Institute of Canada. All rights reserved. },
    AFFILIATION = { Département de Biologie, Université de Sherbrooke, 2500 boulevard de l'Université, Sherbrooke, QC, Canada; Département des sols, Université Laval, 2480 rue Hochelaga, Québec, QC, Canada },
    AUTHOR_KEYWORDS = { Hardwood trees; Hybrid poplar; Mineral fertilizers; Nitrate; Soil depth; Soil methane; Tree-based intercropping },
    DOCUMENT_TYPE = { Article },
    DOI = { 10.1139/cjss-2016-0085 },
    SOURCE = { Scopus },
    URL = { https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028719057&doi=10.1139%2fcjss-2016-0085&partnerID=40&md5=10a3dda1614eadeb1c6c284460ffc180 },
}

********************************************************** ***************** Facebook Twitter *********************** **********************************************************

Abonnez-vous à
l'Infolettre du CEF!

********************************************************** ***************** Pub - Symphonies_Boreales ****************** **********************************************************

********************************************************** ***************** Boîte à trucs *************** **********************************************************

CEF-Référence
La référence vedette !

Jérémie Alluard (2016) Les statistiques au moments de la rédaction 

  • Ce document a pour but de guider les étudiants à intégrer de manière appropriée une analyse statistique dans leur rapport de recherche.

Voir les autres...