What is a density surface model?

David L Miller

Why model abundance spatially?

  • Use more information
  • Greater explanatory power
  • Spatially explicit estimates (of abundance and uncertainty)
  • Variance reduction

Extra information

plot of chunk plottracks

Extra information - depth

plot of chunk plotdepth

Extra information - depth

plot of chunk plotdepth-notspat

  • NB this only shows segments where counts > 0

Extra information - SST