Fig. 4
Download original image
Évolution des proportions des superficies cultivées par irrigation gravitaire, aspersion et localisée. Source : Recensement agraire de 1997 et 2007. Élaboration propre, 2022.
Evolution of proportions of cultivated areas under gravity, sprinkler, and localized irrigation. Source: Agricultural Census of 1997 and 2007. Original work, 2022.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.