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Influence of plant roots on electrical resistivity measurements of cultivated soil columns

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Maloteau, Sophie [Gembloux AgroBioTech, Université de Liège, Belgium] Blanchy, Guillaume [Gembloux AgroBioTech, Université de Liège, Belgium] Javaux, Mathieu [UCL] Garré, Sarah [Gembloux AgroBioTech, Université de Liège, Belgium]

Electrical resistivity methods have been widely used for the last 40 years in many fields: groundwater investigation, soil and water pollution, engineering application for subsurface surveys, etc. Many factors can influence the electrical resistivity of a media, and thus influence the ERT measurements. Among those factors, it is known that plant roots affect bulk electrical resistivity. However, this impact is not yet well understood.

Document type Communication à un colloque (Conference Paper) – Poster
Access type Accès restreint
Publication date 2016
Language Anglais
Conference "European Geosciences Union (EGU) General Assembly", Vienna (Austria) (du 17/04/2016 au 22/04/2016)
Journal information "Geophysical Research Abstracts" - Vol. 18, p. EGU2016-11695
Peer reviewed yes
issn 1029-7006
e-issn 1607-7962
Publisher Copernicus GmbH ((Germany) Goettingen)
Publication status Publié
Affiliation UCL - SST/ELI/ELIE - Environmental Sciences
Keywords Root water uptake ; Soil-plant relation ; Electrical resistivity ; ERT ; 3668
Links
Bibliographic reference Maloteau, Sophie ; Blanchy, Guillaume ; Javaux, Mathieu ; Garré, Sarah. Influence of plant roots on electrical resistivity measurements of cultivated soil columns.European Geosciences Union (EGU) General Assembly (Vienna (Austria), du 17/04/2016 au 22/04/2016). In: Geophysical Research Abstracts, Vol. 18, p. EGU2016-11695
Permanent URL http://hdl.handle.net/2078.1/173625