Ecological Archives E086-033-A1

Daniel M. Kashian, Monica G. Turner, William H. Romme, and Craig G. Lorimer. 2005. Variability and convergence in stand structural development on a fire-dominated subalpine landscape. Ecology 86:643–654.

Appendix A (Table A1). Structural characteristics of stands sampled in four age classes in Yellowstone Ntaional Park. Stands are organized by age class. PICO = lodgepole pine; Qm = dbh of a tree having the average basal area for the stand; fallen trees include "stumps" as described in the text..

 
 
 

Density (stems/ha)

 

PICO seedlings (stems/ha)

 
 
 

Stand

Stand age (yrs)

Elevation
(m)

Living
trees

Dead trees

Fallen
trees

%
PICO

Saplings
(>100 cm)

10–100 cm

<10 cm

Qm
(cm)

Basal area (m2/ha)

% Serotiny

                         

0114

45

2480

8520

0

2900

100

0

0

0

7.3

35.4

20.0

0115

55

2549

1620

60

820

97.5

12

34

53

15.3

28.2

0.0

9905

59

2389

1180

0

140

100

0

276

77

12.3

14.5

0.0

0023

69

2480

10220

500

5280

100

6

1

0

7.3

42.2

9.7

0112

69

2374

3660

440

1080

100

7

14

23

12.6

45.8

4.4

0026

90

2512

3960

320

740

100

18

55

44

11.1

38.0

2.6

0103

91

2370

2880

740

2300

100

0

3

14

14.2

45.9

0.0

0108

91

2373

2580

300

420

100

1

1

113

13.6

37.3

15.0

0119

91

2412

6400

720

3600

99.7

15

13

2

9.8

47.1

2.3

0016

99

2252

3080

660

760

100

1

0

297

10.9

28.5

54.3

0022

99

2256

11320

260

3660

100

93

12

5

5.7

41.0

32.7

0030

100

2521

7000

1480

2140

99.1

0

0

0

10.5

59.8

5.3

0101

100

2347

1360

360

200

97.1

0

0

23

22.3

52.6

4.0

9901

110

2278

1680

600

1100

90.5

2

6

5

16.5

32.4

12.2

0004

119

2213

2420

1180

920

100

0

498

1030

14.9

42.1

33.3

0009

125

2405

1720

540

1580

100

0

9

8

17.9

43.5

6.5

0018

125

2174

9240

1800

11640

100

2

0

0

7.8

50.6

27.3

0006

130

2227

5400

1080