Appendix D. Comparisons of diversity peaks for the empirical diversity curve with area-corrected diversity curves of the various corrections methods.
TABLE D1. The elevation of the diversity peak for the empirical diversity curve and for the area-corrected diversity curves using curvilinear (S=cAz), semi-logarithmic (S/log A) and linear corrections. The curvilinear correction method is calculated for the mountain specific z value, the taxon specific z value and its 95% upper and lower confidence limits, and the canonical z-value of 0.25. The canonical value is also the upper 95% CL for NVSM so is not repeated. Bold values show changes in peak location among z values >50m. [Mountains ordered by latitude S-N.]
Mtn. Z value |
Empirical |
Curvilinear (z values) |
Semi-Log. |
Linear |
|||||
NVSM Transects |
Mtn z |
0.19 |
0.22 |
0.25 |
|||||
Madagascar |
0.13 |
1300 |
1750 |
1950 |
1950 |
1950 |
1300 |
1300 |
|
New Guinea |
0.56 |
1550 |
2250 |
1550 |
1550 |
1550 |
1550 |
1550 |
|
Rwenzori Mtns., Uganda |
0.31 |
2250 |
2550 |
2500 |
2500 |
2500 |
2450 |
2400 |
|
Mt. Kinabalu, Sabah, Borneo |
0.39 |
950 |
1550 |
1550 |
1550 |
1550 |
950 |
950 |
|
Costa Rica |
0.24 |
1250 |
1250 |
1250 |
1250 |
1250 |
1250 |
1250 |
|
Great Smokey Mtns., TN and NC, USA |
0.06 |
650 |
550 |
2050 |
2050 |
2050 |
650 |
550 |
|
Abajo Mtns., UT, USA |
0.14 |
2550 |
2550 |
2550 |
2550 |
2550 |
2550 |
2550 |
|
Yosemite NP, CA, USA |
0.22 |
1150, 1850 |
1850 |
1850 |
1850 |
1850 |
1150, 1850 |
1850 |
|
Henry Mtns., UT, USA |
0.29 |
1850, 2450 |
2450 |
2450 |
2450 |
2450 |
2450 |
2450 |
|
Tushar Mtns., UT, USA |
0.40 |
2650 |
3150 |
2650 |
2650 |
2650 |
2650 |
2650 |
|
La Sal Mtns UT and CO, USA |
0.53 |
1750 |
3050 |
2850 |
2850 |
2850 |
1750, 3000 |
2850 |
|
Pavant Mtns., UT, USA |
0.51 |
2050 |
2750 |
2050 |
2050 |
2050 |
2050 |
2050 |
|
Wasatch Plateau, UT, USA |
0.36 |
2350 |
3100 |
3100 |
3050 |
3100 |
3050 |
3050 |
|
Deep Creek Mtns., NV and UT, USA |
0.28 |
1550, 1850 |
1850, 2450 |
1850 |
1850 |
1850, 2450 |
1550, 1850 |
1550, 1850 |
|
Ruby Mtns., NV, USA |
0.77 |
1850 |
2950 |
2200 |
2200 |
2300 |
1850 |
2200 |
|
Wasatch Range, UT, USA |
0.30 |
1800 |
2250, 2750 |
2250 |
2250 |
2250 |
1800 |
1950 |
|
Uinta Mtns., UT, USA |
0.86 |
1950 |
3050 |
2500 |
2500 |
2500 |
1950 |
2550 |
|
Bat Transects |
Mtn z |
0.32 |
0.38 |
0.44 |
0.25 |
||||
SE Peru (E Slope) |
0.09 |
400 |
750 |
750 |
750 |
750 |
750 |
450, 750 |
750 |
Manu National Park Region, Peru |
0.03 |
350 |
350 |
650 |
650 |
650 |
650 |
350 |
650 |
New Guinea |
0.81 |
100 |
1250 |
850 |
850 |
950 |
750 |
150 |
150 |
Venezuela |
0.56 |
150 |
2150 |
750 |
750 |
1550 |
350 |
150 |
350 |
Sierra de Manantlan, Jalisco, Mexico |
0.61 |
1950 |
450 |
1950 |
1950 |
450, 1950 |
1950 |
1950 |
1950 |
White and Inyo Mtns., CA and NV, USA |
0.77 |
1750 |
3050 |
1750 |
1750 |
2750 |
1750 |
1750 |
1750 |
decreasing diversity
low elevation plateau