a similar hydrologic response with respect to extreme
flow. Two methods were used in this study: i) the
cluster analysis and ii) the so-called region
of influence (ROI) approach (Burn 1990). With the
cluster analysis, fixed homogeneous regions
are obtained whereas with the ROI, a potentially unique "region", is defined for each target
catchment. With both techniques, a set of physiographic
/media/vedurstofan/utgafa/skyrslur/2015/VI_2015_007.pdf