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Table 8 Stand attributes for the regions of provenance of Pinus pinea. Standard deviation between brackets

From: National scale variability in forest stand variables among regions of provenances in Spain

Prov

n

N

Dn

Ht

G

Nse

Nsa

ShCov

Rtree

Rshrub

1

383

241

29

8.6

12

2278

206

16.3

2

3

(267)

(10.4)

(2.5)

(6.9)

(2670)

(580)

(19.9)

(1)

(2)

2

176

160

35.6

9.6

12

3103

177

43.7

2

4

(157)

(15.7)

(3.3)

(7.6)

(2157)

(360)

(33.4)

(1)

(2)

3

54

328

22.7

7.8

10.7

2986

378

48.3

2

5

(232)

(8.2)

(1.8)

(5.7)

(2300)

(696)

(42.9)

(1)

(3)

4

423

232

24.8

8.9

9.5

1655

78

53

2

6

(211)

(9.8)

(3.6)

(6.7)

(1879)

(261)

(36.7)

(1)

(3)

5

314

344

23.3

8.3

11.3

1804

131

48.1

2

5

(344)

(9)

(2.7)

(8.1)

(2009)

(330)

(35.5)

(1)

(3)

6

104

435

25

9.4

18.7

4927

593

63.8

2

8

(378)

(7.6)

(2.6)

(13.2)

(3355)

(850)

(36.4)

(1)

(3)

  1. Prov, region of provenance; n number of plots with basal area of P. pinea larger than 80%; N, number of adult trees per hectare; Dn, mean diameter of the adult trees in cm; H, mean height of adult trees in m; G, basal area in m2 ha−1; Nse, number of seedlings per hectare; Nsa, number of saplings per hectare; ShCov, shrub coverage in %. Rtree, number of tree species; and Rshrub, number of shrub species