Fig. 9
From: Bioethanol from poplar clone Imola: an environmentally viable alternative to fossil fuel?
![Fig. 9](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13068-015-0318-8/MediaObjects/13068_2015_318_Fig9_HTML.gif)
Sensitivity analyses on allocation approach per functional unit. Functional unit: 100Â km driven in a FFV. LCIA characterisation method: CML 2 baseline 2000