Species

Diameter to height relationship

Diameter to canopy D1 relationship

Diameter to canopy D2 relationship

Diameter (X) to height (Y) relationship: Y = a(X)

R²

SE

F value

Diameter (X) to D1 (Y) relationship: Y = a(X)

R²

SE

F value

Diameter (X) to D2 (Y) relationship: Y = a(X)

R²

SE

F value

a

a

a

Sand Forest species

Brachylaena huillensis

0.7679

0.9265

0.2960

1992.0

0.5470

0.8970

0.2588

1384.2

0.4687

0.9131

0.2018

1670.9

Cleistanthus schlechteri

0.7022

0.9761

0.3231

5980.0

0.6131

0.9769

0.2775

6178.5

0.5645

0.9838

0.2133

8872.0

Drypetes arguta

0.7708

0.9490

0.2662

11635.7

0.6226

0.9458

0.2221

10902.1

0.5419

0.9411

0.2021

9978.3

Hymenocardia ulmoides

0.8332

0.9352

0.3492

4980.1

0.6308

0.9369

0.2608

5118.9

0.5392

0.9481

0.2010

6300.2

Manilkara discolor

0.6411

0.9746

0.3136

1573.9

0.5457

0.9678

0.3019

1231.1

0.5117

0.9723

0.2616

1441.8

Psydrax locuples

0.8644

0.9327

0.2157

4354.6

0.7209

0.9248

0.1908

3874.9

0.6054

0.9194

0.1663

3595.5

Psydrax obovata

0.8093

0.9607

0.3367

2716.6

0.6152

0.9684

0.2288

3398.6

0.5575

0.9654

0.2173

3095.2

Pteleopsis myrtifolia

0.7334

0.9700

0.3098

5409.4

0.6130

0.9725

0.2478

5909.7

0.5439

0.9744

0.2119

6363.3

Strychnos henningsii

0.6732

0.9465

0.3362

1346.6

0.5816

0.9657

0.2304

2139.8

0.4964

0.9573

0.2204

1704.1

Vepris lanceolata

0.8550

0.9442

0.2942

8332.7

0.6608

0.9436

0.2285

8279.3

0.5743

0.9364

0.2116

7293.1

Woodland species

Acacia burkei

0.6088

0.9682

0.2380

13578.1

0.5905

0.9655

0.2413

12438.8

0.5315

0.9593

0.2366

10475.5

Albizia versicolor

0.4874

0.9179

0.3958

391.6

0.5195

0.9391

0.3595

539.4

0.4479

0.9150

0.3708

376.9

Combretummolle

0.6566

0.9429

0.2829

3716.5

0.6288

0.9581

0.2353

5148.6

0.5334

0.9614

0.1914

5597.1

Garcinia livingstonei

0.4669

0.9839

0.1613

2395.3

0.4747

0.9567

0.2734

862.4

0.4162

0.9370

0.2923

579.9

Rhus gueinzii

0.7498

0.9044

0.2614

1117.0

0.7199

0.9287

0.2139

1538.0

0.5548

0.9206

0.1748

1367.3

Sclerocarya birrea

0.5573

0.9704

0.2422

3776.1

0.5624

0.9601

0.2875

2791.2

0.5088

0.9636

0.2478

3074.7

Spirostachys africana

0.6814

0.9545

0.2657

6681.2

0.6003

0.9648

0.2050

8711.7

0.5215

0.9666

0.1734

9193.7

Strychnos madagascariensis

0.5606

0.9414

0.2329

8660.4

0.5764

0.9480

0.2247

9856.0

0.5052

0.9421

0.2084

8802.9

Strychnos spinosa

0.6299

0.8691

0.3305

2550.2

0.5554

0.9269

0.2110

4866.8

0.4569

0.9079

0.1968

3784.4

Terminalia sericea

0.5921

0.9618

0.2526

981.1

0.5843

0.9556

0.2694

13167.8

0.5194

0.9543

0.2431

12783.4

Mixed affinity species

Afzelia quanzensis

0.6112

0.9726

0.3336

2529.3

0.6306

0.9621

0.4075

1802.7

0.5863

0.9452

0.4597

1224.3

Dialium schlechteri

0.6517

0.9334

0.3541

6159.5

0.6144

0.9338

0.3336

6275.7

0.5548

0.9420

0.2808

7221.3