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Table 1 Descriptions of the four subregions

From: To what extent does Tobler's 1st law of geography apply to macroecology? A case study using American palms (Arecaceae)

 

Amazon

Andes

Caribbean

Central America

No. grid cells

110

107

25

71

Total species

81

124

60

81

Latitude

0.5°S-15.5°S

0.5°S-15.5°S

14.5 ° S-24.5 ° S

14.5°S-24.5°S

Longitude

55.5°W-66.5°W

69.5°W-80.5°W

64.5 ° -82.5 ° W

87.5°W-105.5°

Altitude (m) max/min

1000/5

6400/9

2900/170

5390/20

MAT* (°C) max/min

27/24

27/5

26/22

27/14

MAP** (mm yr-1) max/min

2700/1340

3900/190

2040/1000

2900/170

  1. * MAT, mean annual temperature (°C).
  2. ** MAP, mean annual precipitation (mm yr-1).