HAL Id: hal-02741584
https://hal.inrae.fr/hal-02741584
Submitted on 3 Jun 2020
HAL is a multi-disciplinary open access archive for the deposit and dissemination of sci- entific research documents, whether they are pub- lished or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.
L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.
Predicting and understanding the effects of land use on soil bacterial communities over large scales
R. Griffiths, B. Thomson, M. Bailey, Philippe Lemanceau
To cite this version:
R. Griffiths, B. Thomson, M. Bailey, Philippe Lemanceau. Predicting and understanding the effects
of land use on soil bacterial communities over large scales. 1. Global Soil Biodiversity Initiative
Conference (GSBI), Institut National de la Recherche Agronomique (INRA). FRA., Dec 2014, Dijon,
France. 703 p. �hal-02741584�
THE FIRST GLOBAL
SOIL BIODIVERSITY CONFERENCE
December 2-5, 2014, Dijon, France
Book of Abstracts
© Crédit photo Mairie de Dijon "
PROGRAM
AND ABSTRACTS
THE FIRST GLOBAL
SOIL BIODIVERSITY CONFERENCE
December 2-5, 2014 Dijon – France
1
>2@
3UHGLFWLQJDQGXQGHUVWDQGLQJWKHHIIHFWVRIODQGXVHRQVRLOEDFWHULDOFRPPXQLWLHVRYHU ODUJHVFDOHV
5*ULIILWKV
%7KRPVRQ
0%DLOH\
3/HPDQFHDX
HWDO
&(+:DOOLQJIRUG8.
,15$'LMRQ)UDQFH
%DFWHULD FRQWULEXWH WKH ODUJHVW SURSRUWLRQ RI WKH VRLO JHQHWLF SRRO DQG DORQJ ZLWK RWKHU VRLO RUJDQLVPVDUHWKRXJKWWR EHNH\ GULYHUVRIYDULRXVELRJHRFKHPLFDOF\FOHV7KHUHLVWKHUHIRUH ZLGHVSUHDGVFLHQWLILFLQWHUHVWLQKRZEDFWHULDOELRGLYHUVLW\LVDIIHFWHGE\ ODQGXVHFKDQJHDQG KRZWKLVDIIHFWVVRLOIXQFWLRQDOLW\DQGHFRV\VWHPVHUYLFHV)URPDSROLF\SHUVSHFWLYHDOVRWKHUH LV D QHHG WR SURYLGH UHOHYDQW LQGLFDWRUV RI FKDQJH LQ VRLOV VR DV WR HVWDEOLVK WDUJHW FULWHULD WR DVVHVVVRLOGHJUDGDWLRQDQGWKHHIILFDF\RIPLWLJDWLRQSURFHGXUHV
7KLVWDONZLOOGLVFXVVUHVXOWVIURPRYHURQHKXQGUHGORFDOODQGXVHWUDQVLWLRQVRQVRLOELRGLYHUVLW\
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
PDQDJHG RU SULVWLQH VRLOV GHSHQGLQJ XSRQ WKH VSHFLILF FRQWH[W RI WKH ODQG XVH WUDQVLWLRQ ZLWK UHVSHFWWRWKHZLGHUVRLOELRGLYHUVLW\SK\VLFDOFKHPLFDOJUDGLHQW
.H\ZRUGV6RLOEDFWHULDODQGXVHFKDQJH
47