Table 9 Ordinal linear model of other waterbird richness
From: Temporal and spatial variation in bird and human use of beaches in southern California
Independent variable | Effect | df | Chi-Square | P |
|---|---|---|---|---|
Slope | 0.16 | 1 | 4.33 | 0.0375 |
Month | 11 | 16.12 | 0.1366 | |
Year | 3 | 19.28 | 0.0002 | |
Sqrt(% algal wrack) | 0.29 | 1 | 12.11 | 0.0005 |
Sqrt(Distance to estuary) | −0.02 | 1 | 21.98 | <.0001 |
Sqrt(Human activity) | −0.12 | 1 | 8.10 | 0.0044 |
Tide | 0.21 | 1 | 1.92 | 0.1657 |
Month*Tide | 11 | 17.25 | 0.1007 | |
Tide*Slope | 0.06 | 1 | 1.81 | 0.1783 |
# observers | 1 | 5.65 | 0.0175 | |
G | 1 | 4.19 | 0.0406 | |
W | 1 | 9.61 | 0.0019 | |
F | 1 | 3.50 | 0.0614 | |
K | 1 | 0.80 | 0.3714 | |
T | 1 | 9.68 | 0.0019 | |
N | 1 | 7.98 | 0.0047 | |
C | 1 | 16.90 | <.0001 | |
B | 1 | 0.05 | 0.825 |