Predicted vessel ballast water discharge (kilotonnes) vs biofouling exposure (tonnes) per port. The figure displays the mean and 10% and 90% quantiles of the bootstrap distribution for ballast water and from the prediction distribution for biofouling. The values are the average of ballast water and biofouling mass over years 2015 – 2017.

 
 
  Part of: Hatami R, Inglis G, Lane SE, Growcott A, Kluza D, Lubarsky C, Jones-Todd C, Seaward K, Robinson AP (2022) Modelling the likelihood of entry of marine non-indigenous species from internationally arriving vessels to maritime ports: a case study using New Zealand data. NeoBiota 72: 183-203. https://doi.org/10.3897/neobiota.72.77266