1 – R. Buxton et al.

Rachel T. Buxton1,Dean Anderson, HenrikMoller, Christopher J. Jones, and Philip O’B.Lyver 2014.Release of constraints on nest-site selection in burrow-nesting petrels following invasive rat eradication.Biological Invasions

1 Department of Zoology, University of Otago, PO Box 56, Dunedin, New Zealand 9054 Email:

Online Resource 2.Univariate model outputs

Table 2.1. Median values and 95% credible intervals from the posterior distribution of parameter estimates from univariate zero-inflated Poisson models. Each model had two components: probability of a burrow being absent () and the zero-inflated burrow count (). Each habitat variable (Habvar) was run in a separate model; median results are displayed for each island and among islands (and ), as well as a deviance information criterion (DIC) value for each model. † indicates a 95% credible interval that did not overlap 0.

Burrow presence/absence () / Burrow count ()
Habvar / Mauitaha / Taranga / Ohinau / Kawhitu / Korapuki / Nui / / Mauitaha / Taranga / Ohinau / Kawhitu / Korapuki / Nui / / DIC
Soil depth / Median / −1.02† / −0.19 / −0.8† / −0.43 / −0.55† / −0.17 / −0.63† / 0.03 / 0.05 / 0.27† / 0.09 / 0.39† / 0.08† / 0.13 / 2522.0
5% / −2.00 / −0.75 / −1.47 / −0.89 / −1.12 / −0.49 / −1.27 / −0.24 / −0.10 / 0.13 / −0.04 / 0.24 / 0.03 / −0.09
95% / −0.36 / 0.28 / −0.32 / 0.01 / −0.02 / 0.15 / −0.09 / 0.29 / 0.19 / 0.40 / 0.21 / 0.54 / 0.13 / 0.35
Māhoe stem / Median / −0.66† / −0.35 / −0.55† / −0.29 / −0.68† / −0.23† / −0.47† / 0.04 / −0.03 / −0.08 / 0.29† / −0.06 / −0.31† / −0.03 / 2527.4
5% / −1.58 / −1.02 / −0.98 / −0.62 / −1.21 / −0.67 / −0.91 / −0.31 / −0.29 / −0.22 / 0.19 / −0.16 / −0.39 / −0.27
95% / −0.06 / 0.26 / −0.19 / 0.03 / −0.30 / 0.22 / −0.06 / 0.36 / 0.19 / 0.07 / 0.38 / 0.05 / −0.24 / 0.22
Rock / Median / −0.81† / −0.89† / −0.82† / −0.95† / −0.50† / −0.57† / −0.76† / −0.14 / 0.07 / −0.03 / −0.05 / 0.31† / −0.04 / 0.02 / 2543.0
5% / −1.41 / −1.48 / −1.34 / −1.38 / −0.90 / −1.09 / −1.17 / −0.44 / −0.09 / −0.18 / −0.16 / 0.20 / −0.13 / −0.21
95% / −0.24 / −0.45 / −0.40 / −0.59 / −0.08 / −0.04 / −0.37 / 0.14 / 0.22 / 0.12 / 0.06 / 0.42 / 0.05 / 0.25
Karamū stem / Median / 0.05 / 0.27 / −0.28 / −0.24 / 0.41† / −0.37 / −0.03 / 0.00 / 0.06 / 0.15 / −0.19† / −0.13 / 0.32† / 0.04 / 2548.0
5% / −0.41 / −0.14 / −1.09 / −0.64 / 0.01 / −1.19 / −0.55 / −0.22 / −0.08 / −0.03 / −0.30 / −0.28 / 0.24 / −0.20
95% / 0.48 / 0.68 / 0.26 / 0.09 / 0.77 / 0.16 / 0.39 / 0.22 / 0.20 / 0.33 / −0.08 / 0.01 / 0.39 / 0.27
Slope / Median / −0.58† / −0.77† / −0.78† / −0.85† / −0.49† / −0.65† / −0.72† / 0.13 / 0.13 / −0.03 / 0.13 / 0.23† / −0.07 / 0.09 / 2557.6
5% / −1.11 / −1.29 / −1.28 / −1.28 / −0.91 / −1.05 / −1.14 / −0.14 / −0.02 / −0.21 / −0.01 / 0.08 / −0.14 / −0.12
95% / −0.01 / −0.33 / −0.35 / −0.48 / −0.04 / −0.24 / −0.32 / 0.42 / 0.28 / 0.14 / 0.27 / 0.39 / 0.01 / 0.31
Small stem count / Median / −0.08 / −0.09 / 0.53† / 0.90† / −0.28 / 0.05 / 0.15 / −0.23 / 0.05 / −0.05 / −0.18† / −0.18† / −0.22† / −0.13 / 2561.4
5% / −0.69 / −0.60 / 0.12 / 0.49 / −0.95 / −0.40 / −0.36 / −0.49 / −0.07 / −0.22 / −0.31 / −0.33 / −0.31 / −0.35
95% / 0.45 / 0.30 / 0.95 / 1.36 / 0.20 / 0.45 / 0.62 / 0.02 / 0.14 / 0.11 / −0.04 / −0.02 / −0.13 / 0.07
S aspect / Median / 0.19 / −0.16 / −0.08 / −0.17 / 0.00 / −0.41 / −0.12 / −0.04 / −0.14† / 0.08 / 0.06 / −0.10 / 0.28 / 0.03 / 2562.4
5% / −0.28 / −0.69 / −0.56 / −0.48 / −0.48 / −1.12 / −0.54 / −0.29 / −0.28 / −0.08 / −0.04 / −0.26 / 0.21 / −0.21
95% / 0.69 / 0.21 / 0.33 / 0.13 / 0.43 / 0.06 / 0.25 / 0.20 / −0.01 / 0.24 / 0.16 / 0.05 / 0.36 / 0.25
Māhoe canopy / Median / −0.73 / −0.38 / −0.64† / −0.36† / −0.74† / 0.02 / −0.47† / 0.11 / 0.06 / 0.04 / 0.16† / 0.10 / −0.16† / 0.05 / 2566.5
5% / −1.74 / −1.06 / −1.11 / −0.69 / −1.20 / −0.45 / −0.97 / −0.37 / −0.12 / −0.10 / 0.06 / −0.01 / −0.24 / −0.17
95% / 0.03 / 0.18 / −0.25 / −0.04 / −0.36 / 0.58 / −0.02 / 0.73 / 0.23 / 0.19 / 0.26 / 0.22 / −0.08 / 0.29
Māpoustem / Median / 0.29 / −0.51 / 0.79† / 0.53† / 0.76† / 0.69 / 0.43 / 0.04 / −0.05 / −0.05 / −0.17† / −0.31† / −0.38 / −0.16 / 2566.5
5% / −0.13 / −1.50 / 0.38 / 0.24 / 0.06 / −0.41 / −0.18 / −0.18 / −0.21 / −0.30 / −0.32 / −0.74 / −1.79 / −0.57
95% / 0.70 / 0.12 / 1.21 / 0.82 / 1.36 / 2.06 / 1.05 / 0.24 / 0.10 / 0.15 / −0.05 / −0.01 / 0.27 / 0.14
Māpoucanopy / Median / 0.16 / −0.01 / 0.66† / 0.40† / 0.21 / 0.49 / 0.32 / −0.13 / 0.10 / 0.01 / −0.16† / −0.35† / −0.34 / −0.14 / 2579.7
5% / −1.86 / −0.81 / 0.31 / 0.15 / −0.77 / −0.47 / −0.46 / −0.97 / −0.06 / −0.19 / −0.27 / −0.67 / −2.02 / −0.68
95% / 1.06 / 0.46 / 1.03 / 0.64 / 0.74 / 1.82 / 0.84 / 0.92 / 0.25 / 0.19 / −0.06 / −0.09 / 0.34 / 0.23
N aspect / Median / −0.10 / 0.02 / −0.16 / −0.01 / −0.31 / 0.06 / −0.10 / 0.10 / 0.06 / −0.11 / −0.12 / 0.14 / −0.39† / −0.05 / 2581.7
5% / −0.54 / −0.39 / −0.64 / −0.42 / −0.81 / −0.50 / −0.46 / −0.11 / −0.06 / −0.25 / −0.28 / 0.04 / −0.59 / −0.32
95% / 0.28 / 0.36 / 0.20 / 0.36 / 0.06 / 0.61 / 0.25 / 0.32 / 0.19 / 0.03 / 0.04 / 0.24 / −0.22 / 0.19
W aspect / Median / −0.80 / −0.44 / −0.56† / −0.53† / 0.03 / 0.11 / 0.02 / 0.12 / 0.07 / 0.04 / −0.06 / 0.07 / −0.16† / 0.30† / 2583.6
5% / −2.18 / −1.18 / −1.31 / −1.06 / −0.30 / −0.34 / −0.20 / −0.23 / −0.07 / −0.09 / −0.16 / −0.03 / −0.24 / 0.07
95% / 0.04 / 0.06 / −0.08 / −0.16 / 0.39 / 0.58 / 0.22 / 0.46 / 0.20 / 0.17 / 0.04 / 0.17 / −0.08 / 1.71
Total large stem count / Median / −0.21 / 0.16 / −0.24 / −0.34 / 0.00 / −0.23 / −0.16 / 0.31 / −0.08 / −0.13 / −0.02 / −0.09 / −0.17† / −0.03 / 2584.0
5% / −1.04 / −0.32 / −0.96 / −0.89 / −0.41 / −0.72 / −0.61 / −0.01 / −0.27 / −0.32 / −0.18 / −0.23 / −0.25 / −0.28
95% / 0.30 / 0.63 / 0.23 / 0.10 / 0.41 / 0.12 / 0.21 / 0.59 / 0.09 / 0.06 / 0.15 / 0.05 / −0.09 / 0.21
Total canopy cover / Median / −0.12 / −0.23 / 0.18 / −0.27 / −0.24 / 0.23 / −0.07 / −0.11 / 0.03 / −0.09 / −0.05 / −0.06 / −0.22† / −0.08 / 2587.9
5% / −0.63 / −0.75 / −0.29 / −0.71 / −0.73 / −0.21 / −0.47 / −0.41 / −0.13 / −0.27 / −0.20 / −0.20 / −0.31 / −0.30
95% / 0.44 / 0.21 / 0.72 / 0.14 / 0.21 / 0.77 / 0.34 / 0.17 / 0.20 / 0.10 / 0.09 / 0.10 / −0.14 / 0.13
Pōhutu-
kawa canopy / Median / −0.45 / −0.48† / −0.37 / −0.26 / 0.14 / −0.41† / −0.32 / −0.04 / 0.00 / −0.25 / −0.03 / −0.05 / 0.15† / −0.03 / 2588.0
5% / −1.63 / −1.31 / −1.29 / −0.64 / −0.21 / −0.94 / −0.88 / −0.33 / −0.14 / −0.46 / −0.13 / −0.15 / 0.08 / −0.26
95% / 0.14 / −0.02 / 0.14 / 0.06 / 0.46 / −0.01 / 0.06 / 0.23 / 0.14 / −0.05 / 0.07 / 0.05 / 0.21 / 0.18
E aspect / Median / −0.15 / 0.15 / 0.09 / 0.12 / −0.11 / −0.09 / −0.01 / −0.14 / −0.08 / −0.11 / 0.09 / −0.21† / −0.01 / −0.08 / 2596.5
5% / −1.23 / −0.50 / −0.37 / −0.14 / −0.77 / −0.61 / −0.49 / −0.44 / −0.31 / −0.26 / −0.01 / −0.35 / −0.09 / −0.31
95% / 0.37 / 0.62 / 0.43 / 0.37 / 0.27 / 0.31 / 0.33 / 0.12 / 0.13 / 0.04 / 0.18 / −0.08 / 0.07 / 0.13
Kanuka canopy / Median / 0.57† / 0.33† / 0.48 / 0.43 / 0.78 / 0.72 / 0.56 / 0.01 / 0.13† / −0.07 / −0.18 / −0.39 / −0.46 / −0.15 / 2598.5
5% / 0.24 / 0.02 / −1.08 / −1.00 / −0.28 / −0.32 / −0.25 / −0.23 / 0.02 / −2.12 / −2.34 / −2.81 / −4.88 / −1.86
95% / 0.94 / 0.62 / 1.84 / 1.66 / 2.35 / 2.76 / 1.50 / 0.19 / 0.24 / 1.23 / 1.18 / 0.97 / 0.73 / 0.57
Ridge topogr-aphy / Median / −2.45† / −1.28 / −1.22 / −1.72 / −1.27† / −1.10 / −1.40 / −0.20 / −0.06 / −0.05 / −0.27† / 0.03 / −0.22 / −0.13 / 2611.7
5% / −12.20 / −10.90 / −11.00 / −11.00 / −10.90 / −10.40 / −11.00 / −0.41 / −0.17 / −0.17 / −0.53 / −0.06 / −1.02 / −0.43
95% / −0.04 / 0.12 / 0.14 / 0.05 / −0.01 / 1.25 / 0.08 / 0.00 / 0.06 / 0.09 / −0.07 / 0.13 / 0.35 / 0.13

1 – R. Buxton et al.

Table 2.2. Median values and 95% credible intervals from the posterior distribution of parameter estimates from observed burrow occupancy models(ψjk). Each habitat variable (Habvar) was run in a separate model; median results are displayed for each island and among islands (ψjk), as well as a deviance information criterion (DIC) value for each model. † indicates a 95% credible intervalthat did not overlap 0.

Hab mod / Mauitaha / Taranga / Ohinau / Kawhitu / Korapuki / ψjk / DIC
Soil depth / Median / 0.31 / 0.39† / 0.03 / 0.40† / 0.14 / 0.25 / 733.77
5% / −0.15 / 0.15 / −0.28 / 0.18 / −0.15 / −0.11
95% / 0.78 / 0.65 / 0.34 / 0.62 / 0.41 / 0.60
Māpou stem / Median / 0.20 / −0.53† / −0.36 / −0.28† / 0.50 / −0.11 / 735.69
5% / −0.09 / −1.01 / −1.33 / −0.57 / −0.02 / −0.68
95% / 0.50 / −0.20 / 0.17 / −0.03 / 1.16 / 0.47
Māhoe canopy / Median / −0.01 / −0.22 / 0.37 / 0.02 / −0.25† / −0.02 / 737.61
5% / −0.83 / −0.56 / −0.02 / −0.18 / −0.48 / −0.45
95% / 0.81 / 0.11 / 0.88 / 0.23 / 0.00 / 0.44
Total small stem count / Median / −0.34 / −0.21 / −0.11 / −0.15 / −0.01 / −0.17 / 737.65
5% / −0.81 / −0.50 / −0.46 / −0.42 / −0.30 / −0.51
95% / 0.06 / 0.02 / 0.23 / 0.11 / 0.29 / 0.17
W aspect / Median / −0.03 / 0.08 / −0.12 / −0.32† / −0.01 / −0.08 / 738.27
5% / −0.59 / −0.17 / −0.49 / −0.55 / −0.22 / −0.45
95% / 0.56 / 0.33 / 0.23 / −0.11 / 0.21 / 0.27
N aspect / Median / 0.08 / −0.06 / 0.28 / −0.09 / 0.10 / 0.06 / 739.06
5% / −0.27 / −0.28 / −0.04 / −0.39 / −0.13 / −0.25
95% / 0.42 / 0.15 / 0.61 / 0.20 / 0.32 / 0.38
Soil strength / Median / 0.12 / 0.32† / −0.25 / 0.24† / 0.06 / 0.10 / 739.84
5% / −0.27 / 0.01 / −0.78 / 0.04 / −0.37 / −0.31
95% / 0.54 / 0.68 / 0.23 / 0.44 / 0.46 / 0.48
Total canopy cover / Median / 0.22 / −0.11 / 0.44† / 0.18 / 0.13 / 0.17 / 741.08
5% / −0.21 / −0.37 / 0.01 / −0.08 / −0.18 / −0.21
95% / 0.68 / 0.14 / 0.97 / 0.46 / 0.45 / 0.57
Karamūstem / Median / −0.14 / −0.02 / −0.19 / −0.14 / 0.01 / −0.09 / 742.11
5% / −0.50 / −0.25 / −0.67 / −0.34 / −0.26 / −0.42
95% / 0.19 / 0.21 / 0.21 / 0.05 / 0.28 / 0.22
S aspect / Median / −0.01 / −0.09 / −0.18 / 0.17 / −0.04 / −0.03 / 742.42
5% / −0.39 / −0.31 / −0.62 / −0.02 / −0.35 / −0.38
95% / 0.35 / 0.13 / 0.17 / 0.37 / 0.27 / 0.29
E aspect / Median / −0.28 / 0.24 / −0.23 / 0.16 / −0.15 / −0.05 / 743.11
5% / −1.32 / −0.11 / −0.75 / −0.01 / −0.46 / −0.58
95% / 0.28 / 0.64 / 0.15 / 0.33 / 0.14 / 0.36
Ridge topography / Median / −0.08 / 0.09 / 0.03 / 0.20 / 0.06 / 0.06 / 743.55
5% / −0.54 / −0.12 / −0.27 / −0.19 / −0.15 / −0.28
95% / 0.29 / 0.30 / 0.29 / 0.69 / 0.27 / 0.39
Māhoe stem / Median / 0.06 / 0.19 / 0.34 / 0.19 / 0.07 / 0.17 / 743.71
5% / −0.50 / −0.22 / −0.02 / −0.01 / −0.15 / −0.17
95% / 0.56 / 0.60 / 0.81 / 0.39 / 0.31 / 0.55
Māpou canopy / Median / −0.04 / −0.10 / −0.38 / 0.06 / 0.34 / −0.02 / 743.84
5% / −1.19 / −0.34 / −1.41 / −0.12 / −0.06 / −0.64
95% / 1.00 / 0.14 / 0.10 / 0.23 / 0.79 / 0.53
Slope / Median / 0.14 / −0.10 / −0.14 / 0.13 / −0.15 / −0.03 / 744.14
5% / −0.32 / −0.34 / −0.54 / −0.10 / −0.46 / −0.35
95% / 0.68 / 0.11 / 0.22 / 0.34 / 0.15 / 0.32
Elevation / Median / 0.69 / 0.05 / 0.82 / 0.33 / 0.47 / 0.45 / 745.08
5% / −0.23 / −0.14 / −0.06 / −0.18 / −0.20 / −0.15
95% / 2.33 / 0.25 / 2.14 / 0.87 / 1.24 / 1.37
Total large stem count / Median / −0.14 / 0.08 / 0.05 / 0.06 / −0.23 / −0.04 / 745.72
5% / −0.58 / −0.15 / −0.30 / −0.20 / −0.52 / −0.39
95% / 0.22 / 0.31 / 0.37 / 0.32 / 0.01 / 0.28
Rock / Median / −0.15 / 0.04 / −0.40† / 0.11 / −0.11 / −0.10 / 745.83
5% / −0.64 / −0.23 / −0.90 / −0.10 / −0.35 / −0.50
95% / 0.31 / 0.32 / −0.03 / 0.31 / 0.13 / 0.24
Pōhutukawacanopy / Median / −0.14 / 0.20 / −0.08 / −0.12 / 0.14 / 0.00 / 746.06
5% / −0.69 / −0.05 / −0.60 / −0.33 / −0.06 / −0.40
95% / 0.30 / 0.46 / 0.33 / 0.06 / 0.35 / 0.33
Kanuka canopy / Median / −0.10 / −0.16† / 0.01 / −0.15 / −0.04 / −0.08 / 747.21
5% / −0.44 / −0.32 / −1.34 / −2.14 / −1.63 / −1.09
95% / 0.15 / −0.01 / 4.55 / 1.75 / 2.47 / 1.73

1 – R. Buxton et al.

Table 2.3. Multivariate zero-inflated Poisson models constructed using habitat variables (Wkl) from univariate models with the smallest deviance information criterion (DIC) and 95% credible intervals not overlapping 0. Each model had two components: probability of a burrow being absent () and the zero-inflated burrow count (). S indicates species categories from stem counts and C indicates species categories from canopy cover. * indicates a variable whose 95% credible intervals overlapped 0.Italicized model indicates the final multivariate model selected, based on the smallest DIC, best diagnostic plots, and no variables whose 95% credible intervals overlapped 0. N, S, E, W indicates north, south, east, and west aspect respectively.

Wklφ (parameters for burrow presence/absence model) / Wklλ (parameters for burrow count model) / Totalvariables / DIC
Slope + Soil depth / Slope + Soil depth / 4 / 2607.61
W + Rock / W + Rock / 4 / 2619.02
Soil depth + Rock +MāhoeS / W + Soil depth + Totalsmstem / 6 / 2665.81
Slope + Soil depth + Rock / Slope + Soil depth + Rock / 6 / 2671.35
Slope + Soil depth + Rock +MāhoeS / W + Slope* + Soil depth + Totalsmstem / 8 / 2740.81
W + Slope + Soil depth + Rock + MāhoeS + KaramūS / S + Soil depth + Rock +MāhoeC + MāhoeS+ KaramūS + MāpouS / 13 / 2900.29
W + Slope + Soil depth + Rock + MāhoeS + KaramūS / Slope + Soil depth + Rock +MāhoeC* + MāhoeS + KaramūS + MāpouS / 13 / 2902.73
W + Slope + Soil depth + Rock + MāhoeS + KaramūS / S + W + Slope + Soil depth + Rock +Totallgstem + MāhoeS + KaramūS / 14 / 2913.67
W + Slope + Soil depth + Rock + MāhoeS + KaramūS / W* + Soil depth + Rock +MāhoeC + MāhoeS + KaramūS + MāpouS / 13 / 2913.97
W + Slope + Soil depth + Rock + MāpouC+ KaramūS + MāpouS / S + Slope + Soil depth + Rock +MāhoeC + MāhoeS+ KaramūS / 14 / 2928.86
W + Slope + Soil depth + Rock + MāpouC + KaramūS / S + Slope + Soil depth + Rock +Totallgstem + MāhoeC + KaramūS / 13 / 2944.91
W + Slope + Soil depth + Rock + MāpouC + KaramūS + MāpouS / S + Slope + Soil depth + Rock +Totalsmstem* + MāhoeC + KaramūS / 14 / 2951.69
W + Slope + Soil depth + Rock + MāhoeS + KaramūS / S + W + Slope + Soil depth + Rock +Totallgstem + MāhoeC + MāhoeS + KaramūS / 15 / 2957.21
W + Slope + Soil depth + Rock + MāpouC + MāhoeS * + KaramūS + MāpouS / S + Slope + Soil depth + Rock + MāhoeC + MāhoeS + KaramūS / 15 / 2985.03
W + Slope + Soil depth + Rock + MāpouC + MāhoeS + KaramūS / S + W + Slope + Soil depth + Rock +Totallgstem + MāhoeC + MāhoeS + KaramūS / 16 / 3007.29
W + Slope + Soil depth + Rock + MāpouC + MāhoeC* + MāhoeS + KaramūS* / S + W + Slope + Soil depth + Rock + Totallgstem +MāhoeC + MāhoeS + KaramūS / 20 / 3061.37
W + Slope + Soil depth + Rock + MāpouC * + MāhoeC * + MāhoeS* + KaramūS / S + Slope + Soil depth + Rock + MāhoeC* + MāhoeC + MāhoeS + KaramūS + MāpouS* / 17 / 3137.59
W + Slope + Soil depth + Rock + MāpouC + MāhoeC * + MāhoeS* + KaramūS* + MāpouS* / S + W +Slope + Soil depth + Rock + Canopycover* + Totallgstem +MāhoeC + MāhoeS + KaramūS + MāpouS* / 20 / 3213.05
W + Slope + Soil depth + Rock + Totalsmstem* + MāpouC* + MāhoeC* + MāhoeS* + KaramūS* + MāpouS / S + Slope + Soil depth + Rock + Totalsmstem* + MāpouC + MāhoeC + MāhoeS + KaramūS + MāpouS* / 20 / 3240.67
W + Slope + Soil depth + Rock + Totalsmstem* + PōhutukawaC* + MāpouC* + MāhoeC* + MāhoeS* + KaramūS + MāpouS* / N* + S + W +Slope + Soil depth + Rock + Canopycover* + Totalsmstem* + Totallgstem + PōhutukawaC* + MāpouC* + MāhoeC* + MāhoeS + KaramūS + MāpouS* / 26 / 3560.20

1 – R. Buxton et al.

Table 2.4. Multivariate observed burrow occupancy Bernoulli models constructed using habitat variables (Wkl) from univariate models with the smallest deviance information criterion (DIC) and 95% credible intervals not overlapping 0. * indicates a variable whose 95% credible intervals overlapped 0.S indicates species categories from stem counts and C indicates species categories from canopy cover.Italicized model indicates the final multivariate model selected, based on the smallest DIC, best diagnostic plots, and no variables whose 95% credible intervals overlapped 0. N, S, W indicates north, south, and west aspect respectively.

Model variables: / Number of variables / DIC
W + Soil depth / 2 / 764.76
Soil depth + Soil strength* / 2 / 767.05
W + Soil depth + Rock + MāpouS / 4 / 839.73
Soil depth + Canopycover + MāhoeC + MāpouS / 4 / 841.77
W + Soil depth + Rock + KanukaC + MāpouS / 5 / 871.91
Soil depth + Rock + Canopycover*+ MāhoeC + MāpouS / 5 / 879.55
W +Soil depth +Rock + MāhoeC + MāpouS / 5 / 881.30
W + Soil depth + Rock + Totalsmstem* + MāpouS / 5 / 883.85
W + Soil depth + Sstrength* + PōhutukawaC* + MāpouS / 5 / 888.74
W + Soil depth + Rock +Totalcanopy* + MāhoeC* + MāpouS / 6 / 912.75
W + Soil depth + Rock + KanukaC + MāhoeC + MāpouS / 6 / 917.91
W + Soil depth + Sstrength* + Rock + MāhoeC* + MāpouS / 6 / 920.30
W + Soil depth + Sstrength* +Totalcanopy* + MāhoeC + MāpouS / 6 / 924.95
W + Soil depth + Sstrength* + Rock + MāhoeS* + MāpouS / 6 / 929.06
W + Soil depth + Sstrength* + Rock + Canopycover* + MāhoeC* + MāpouS / 7 / 961.34
N* + S* + W* + Soil depth + Soil strength* +Canopycover + Totalsmstem* + MāhoeC + KaramūS* + MāpouS / 10 / 1087.74