Terrain Segmentation of Greece Using the Spatial and Seasonal Variation of Reference Crop Evapotranspiration

Table 4

Number of sampling positions within each cluster and ANOVA-LSD comparisons of the mean values of the dependent variable between the 11 clusters for each month.

CN

Sampling positions

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

1

9628

c^†

d

d

d

d

d

d

d

d

d

d

d

2

4071

b

c

c

c

c

c

c

c

c

c

c

c

3

1103

a

b

b

b

b

b

b

b

b

b

b

b

4

256

a

a

a

a

a

a

a

a

a

a

a

a

5

6096

e

f

f

f

f

f

f

f

f

f

f

f

6

4008

f

g

g

g

g

g

g

g

g

g

g

g

7

1737

g

h

h

h

h

h

h

h

h

h

h

h

8

847

d

e

e

e

e

e

e

e

e

e

e

e

9

741

h

i

i

i

i

i

i

h

i

i

i

i

10

961

i

j

j

j

j

i

j

i

j

i

j

j

11

317

j

k

k

k

k

j

k

j

k

j

k

k

Different letters indicate statistically significant differences between clusters of each month at 95% confidence level (ANOVA-LSD).