Comparison of vulnerability scores using the default attribute weight of 2 for all productivity and susceptibility attributes used in the calculation of overall vulnerability scores (v _orig) and those derived from various scenarios of weighting productivity attributes. Scenarios 1 and 2 involved maximum size (L _max), intrinsic rate of population growth (r), and the von Bertalanffy growth rate coefficient (K) being upweighted to 3 (v _wtd3) and 4 (v _wtd4), respectively. Scenario 3 down-weighted these attributes to 1 (v _wtd1). Scenario 4 randomly weighted each productivity attribute from 1 to 4 (v _wtdr). (For interpretation of the references to colour in this figure legend, the reader is referred to the web version of this article.)