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Table 1 Number of plots, aboveground biomass per forest management type and forest treatment

From: Effects of forest management on biomass stocks in Romanian beech forests

Forest management type

Treatment

Age range

N plots

Mean age (± SD)

Mean AG biomass (± SD) (t·ha− 1)

AG biomass 3d quantile (t·ha− 1)

Max AG biomass (t·ha− 1)

Protected

 

all

36

123 (47)

341 (175)

422

792

<  100 years

17

79 (21)

245 (108)

298

456

>  100 years

20

160 (24)

423 (182)

483

792

Protection

 

all

431

95 (36)

271 (161)

371

871

<  100 years

251

70 (25)

222 (137)

302

613

>  100 years

180

129 (17)

339 (169)

457

871

Production

All treatments

all

2374

85 (36)

268 (155)

361

936

<  100 years

1696

68 (26)

246 (141)

337

936

>  100 years

642

128 (17)

321 (168)

431

928

Age class

all

1478

73 (31)

253 (144)

338

824

<  100 years

1291

66 (26)

241 (137)

330

772

>  100 years

187

122 (15)

329 (159)

433

824

Group shelterwood

all

860

104 (35)

293 (167)

394

936

<  100 years

405

74 (25)

262 (152)

350

936

>  100 years

455

130 (17)

318 (171)

430

928