Ecological Archives E091-081-A3

Helen M. Poulos and Ann E. Camp. 2010. Topographic influences on vegetation mosaics and tree diversity in the Chihuahuan Desert borderlands. Ecology 91:1140–1151.

Appendix C. Mean species per plot and tree diversity estimates for each vegetation type in the study region and percentage of the observed collected for each rarefied diversity estimator.

Site

Species
observed

ACE

%
Collected

Chao 2

%
Collected

Jack 2

%
Collected

Singletons

Doubletons

Shannon (H')

Simpson (τ)

MC

46

52

89

55

84

60

76

6

4

2.8

12.8

BB

27

28

95

38

71

40

67

3

4

1.9

4.8

DM

15

15

100

16

93

19

79

0

1

1.4

3.5


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