Año 10. Nº 2.


Table 1

Howorth. Lenga forest in Chile. Vegetation Characteristics of the Plot Series at RN Lago Cochrane (Tamango)

 

 

 

Vascular Plants

Live Trees (stems > 3 cm dbh)

Dead Trees

Seedlings

 

 

Diversity

Density

Basal area

Diameter

Height

Diameter

Density

Forest type

Plot

No. of

Species (Shannon’s H’ Index)

Number of woody stems/ha. equiv.

BA – m2/ha.

Average dbh (cm)

Average height (m)

Average dbh (cm)

Number of woody stems/ha. equiv

Lenga stems/ha. equiv

(% rel abundance)

Pasture Grassland

1

 

-

-

-

-

-

15200, n=603

0

2

 

-

-

-

-

-

18200, n=713

0

Average

22 (1.342)

-

-

-

-

-

16700, n=1316

0

Matorral

3

 

305, n=12

0.35 0.004

3.7 0.2

2.3 0.2

38.2 0, n=1

40108, n=1516

406 (1.0%), n=16

4

 

26, n=1

0.02 0

3.3 0

2 0

21.4 6.1, n=4

16487, n=552

544 (3.3%), n=21

Average

29 (1.462)

166, n=13

0.185 0.002

3.7 0.2

2.3 0.2

24.8 5.8, n=5

28298, n=2068

475 (1.7%), n=37

Plantation

5

 

1212, n=43

1.77 0.003

4.2 0.1

2.9 0.1

-

24155, n=808

620 (2.6%), n=22

6

 

1545, n=55

2.68 0.003

4.6 0.2

3.3 0.1

-

20137, n=702

690 (3.4%), n=25

Average

25 (1.398)

1379, n= 98

2.225 0.003

4.4 0.1

3.1 0.1

-

22146, n=1510

655 (3.0%), n=47

Forest-edge regeneration

7

 

558, n=22

1.41 0.01

5.2 0.5

2.6 0.2

25.8 8.8, n=5

28076, n=1052

3960 (14.1%), n=156

8

 

652, n=26

11.71 0.23

10.4 2.2

4.7 0.4

23.1 4.8, n=14

50290, n=2004

21732 (43.2%), n=866

Average

17 (1.255)

605, n=48

6.56 0.12

8.0 1.3

4.3 0.3

23.8 4.1, n=19

39183, n=3056

12846 (32.8%), n=1022

Mature Forest

9

 

1992, n=76

77.35 0.2

17.3 1.6

10.2 0.5

13.2 2.0, n=28

24063, n=918

7130 (29.6%), n=272

10

 

2102, n=79

53.01 0.13

13.7 1.3

5.0 0.3

9.2 1.3, n=28

18517, n=696

3113 (16.8%), n=117

Average

11 (1.041)

2045, n=155

65.18 0.17

15.4 1.0

7.5 0.3

11.2 1.2, n=56

21290, n=1614

5122 (24.1%), n=389

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