Table 1 Project size, credits, and baseline percent of Common Practice by ownership type for ARB-credited IFM projects included in the study (n = 90).

From: Little evidence of management change in California’s forest offset program

Owner Class

All

Corporate

TIMO/REIT

Tribal

Family

Other

Number of projects

90

21

17

14

7

31

Percent of total projects

100%

23.3%

18.9%

15.6%

7.8%

34.4%

Hectares

Mean

18,055

11,297

24,230

32,220

2092

16,454

Min

216

890

909

263

622

216

Max

204,110

46,559

113,651

204,110

5009

183,415

Sum

1,624,919

237,235

411,902

451,077

14,645

510,061

Percent of total project hectares

100%

14.6%

25.3%

27.8%

0.9%

31.4%

Credits

Mean

1,564,321

710,158

1,960,166

4,812,063

508,416

697,579

Min

777

4343

52,124

362,722

137,902

777

Max

16,085,960

2,098,896

6,249,083

16,085,960

1,182,019

3,586,399

Sum

140,788,878

14,913,326

33,322,816

67,368,886

3,558,911

21,624,939

Percent of total

100%

10.6%

23.7%

47.9%

2.5%

15.4%

Baseline percent of Common Practicea

Mean

127%

128.9%

115.5%

139.5%

145%

123.2%

Mean weighted by credits

130%

136.6%

112.6%

143.7%

127.8%

113.4%

Mean weighted by hectares

113%

113%

112%

120.7%

119.2%

108%

Min

63.1%

64.8%

100%

100%

100%

63.1%

Max

256%

255.2%

163.2%

241.7%

256.1%

242.4%

  1. aCommon Practice values from project listing documents.