s:743:"%T The dark side of SExI-FS: tree roots as landslide anchor 
%A Harja, D. 
%A Wisnubroto, E.I. 
%A Kurniasari, V. 
%A Hairiah, D.K. 
%A Van, Noordwijk.M. 
%X The role of tree planting and agroforestry in reducing landslide risk on slopes is still a question. The Index of Root Anchoring (IRA) and Index of Root Binding of soil (IRB) show differences in the distribution of woody roots between species (Hairiah 2006). Species selection and plot management can then be assessed for their effects on the cohesiveness of the topsoil and the degree to which the'root mat' is anchored in the subsoil. Will it break apart? Slide as a whole? Or stay in place? 3D-visualization of above & belowground architecture can help to evaluate options. 
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