deletions | additions       diff --git a/Table summary barriers.tex b/Table summary barriers.tex  index 515ec09..1aab293 100644  --- a/Table summary barriers.tex  +++ b/Table summary barriers.tex 
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& Shortage of land & & & & maximising single output \\   & Poor potential for irrigation methods & & & & \\   & Uncertain land rights & & & & investing in short-term measures \\  & & & & Low information sharing & slow diffusion of innovation \\  & Location of the farm far away from river stream & & & & \\  insufficient and unreliable water supply for irrigation & & & & NGOs promoting alternative strategies & slow knowledge diffusion \\  \hline  \end{tabular}  \caption{Overview on studies assessing the impacts on the African continent due to climate change}