Table 4.

Soil nutrient analysis values by site for Olsen P, Total N and pH with all Tukey post hoc levels of significance at p < 0.05. Those sites sharing letters are not significant. The New Zealand (NZ) and Scotland (SC) range values differ significantly by paired t-test and are indicated by * with p < 0.0001. Summer noontime average UV index for each country is also provided. The NZ Central Plateau UVI values are adjusted for 1000 masl). NZ sites are, Mangaturuturu (MU), Quarry (QU), Waihohonu (WH) and Waiouru (WU) and for SC are, Ballogie Estate (BE), Creag Meagaidh (CM), Glensaugh (GS) and Glenturret (GT).