名古屋大学博物館報告

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1 Bull. Nagoya Univ. Museum No. 21, , 2005 Tropical Timber KIKATA Yoji Laboratory ob Bio-material physics, Graduate School of Bioagricultur Science, Nagoya University Professor Emeritus Abstract The timber resource of natural tropical forest varies gradually sustainable resource of planted wood species like as Pine, Eucalypt, and Acacia. The lesser-used wood species have to be classified by wood quality and properties for industrial end use. Some trials are shown with actual samples. Also the particular quality of tropical timber like as Battress, Brittle-heart, Growth stresses, Silica and so on are illustrated by examples. The amount of Biomass productivity, Carbon sink and Utilization of carbon sink of tropical forest are estimated by field-work at Indonesia. And the names of one tropical wood and non timber uses of tropical forest are explained. 183

natural tropical forest varies gradually sustainable resource of planted wood species like as Pine, Eucalypt, and Acacia.

2 184

3 Agathis Araucaria Dipterocarpaceae Meliaceae Araucaria Nothfagus Fagus Eucalyptus

15 0 15 30 45 60 165 150 120 105 90 75 60 45 30

4 Dipterocarpaceae Swietenia macrophylla 186

5 187

6 β α β 188

7 189

8 190

9 191

10 192

11 Solidité Sensibilité Solidité Sensibilité 193

12 194

13 Entauchophragma utile Triplochition scleroxylon Lophira alata 195

14 Pinns radiate 196

15 Acacia mangium Gmelina arborea Paraserianthes falcataria Eucalyptus deglupta 197

16 198

17 Ochroma Guaiacum officinale 8(cm) Dalbergia Diospyros Pterocarpus Swartzia fistuloides Artocarpus Peltogyne Ochroma Campnosperma 199

18 Fagara Oxystigma oxyphyllum Sterculia oblonga MELIACEAE 200

19 Dipterocarpaceae Leguminosae Stercu-liaceae Avicennia Sonneratia Rhizophora Bruguiera Avicennia marina Bruguiera conjugate Rhizophora mueronata 201

20 Distribution of 1% NaOH extract for log L1 * 1% NaOH Extract (%) Average Note: *The area where the ratio of MOE to r 15 is decrease. Other arrows are used for the same purpose (as for MOE). Distribution of 1% NaOH extract for log L1 202

5 15.6 Note: *The area where the ratio of MOE to r 15 is decrease.

21 203

22 Piptadenlastrum africanum Terminalia ivorennsis Combretodendoron macrocarpum Terminalia superbe Eucalyptus curiodera Fugus silvatica Tectona grandis Sterculia rhinopetaia Turraeanthus africana Pinus 204

23 205

24 Eucalyptus deglupta Canarium Shorea Anthoshorea 206

25 Ambrosia Lyctus Hevea brasiliensis Paraserianthes falcataria Acacia mangium A. auriculiformis 207

26 Dipterocarpaceae Sindra 208

27 Shorea alwon Anisoptera cochichinensis Acacia mangium Eucalyptus deglupta 209

28 Octomeles sumatrana Alstonia Dactylocladus stenostachys Dyera Agathis Copaifera Shorea Richetioides Dipterocarpus Dryobalanops Agatis Gluta Tieghemella Alstonia Dactylocladas stenostachys 210

29 Podocarpus Pinus merkusii Agathis Tectona grandis Leucanea lencocephala 211

30 Shorea 212

31 Diptrocarpus 213

32 Pinus khasya Pinus merkusii Pinus caribaea Eucalyputus grandis Paraserianthes falcataria Acasia auricaliformis A. mangium Gmelina arborea Tectona grandis Swietenia macrophylla Entandrophragma cylindricum Terminalia superba Terminalia ivorensis 214

33 215

34 216

35 Pinus caribaea Pinus kesia Pinus merkusii Pinus patula Pinus eliotii Acacia auriculiformis Acacia mangium Acacia nilotica Acacia mearnsii Gemelina arborea Albizia falcataria Eucalyptus grandis Eucalyptus deglupta Dalbegia sisso Swietenia macrophylla Tectona grandis 217

36 Pinus merkusii Pinus patula Gemelina arborea Albizia falcataria Eucalyptus grandis Dalbegia sisso Acacia meansii Swietenia macrophylla Tectona grandis 218

37 219

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39 221

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41 φ φ 223

42 224

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45 Pseudotsuga menziesii 227

46 228

47 Triplochiton scleroxylon Prunus jamasakura P. sargentii P. verecunda P. ssiori Betula Swietenia Khaya Entandrophragma Entandrophragma Meliaceae Entandrophragma util 229

48 Dipterocarpus Picea abies Abies alba Pinus sylvestris Cinchona succirubra C. ledgeriana Hevea brasiliensis Pinus merkusii P. kesiya P. caribea 230

49 Melanorrhoea Pinus-DipterocarpusDipterocarpus- Castanopsis Dipterocarpus 231

50 Copaifera Ceriops Dryobalanops aromatica α α Aquilaria agallocha Acacia senegal Acacia Acacia Achras zapota Dyera costulata Cinchona ledgeriana Erythroxylum coca Styrux paralletoneurum S. benzoin Melaleuca leucadendron Aspidosperma quebrachoblancoschinopsis Myristica fragrans Syzygium aromaticum Bertholletum excelsum Shorea maerophylla 232

51 Anacardium occidentate Gnetem gnemon Dorio zibethinus, D. Mangifera indica Mangifera Persea americana P. Artocarpus altilis A. heterophyllus Cocos nuciferaelaeis gnineenisis Metroxylon sagu Arenga pinnata Coffea robsta 233

52 Nipa fruticans Phoenix dactylifera Calamus 234

53 Lodoicea seychellarum Shell lac, Lac. Oyster mushroom Quercus ilex Cocos nucifera Copernica cerifera Camellia sinensis Erythnoxylum coca Melaleuca leucadendron Shorea robusta Dibterocarpus tuberculatus Nauclea orientalis Musa sapientum, M. Corypha utan 235

54 Tectona grandisparaserianthes falcataria 01) 02) D. Noack & E. Schwab (1973) The Significance of physical and technological wood properties for end use of tropical woods. DSE/FAO, properties, Uses and Marketing of Tropical Timber Vol.2. 03) 04) F. Cailliez & P. Gueneau (1972) Analyse en Composantes Principales des Proprietes Technologique de Bois Malgaches. Cahiers Scientifique No.2 C.T.F.T. 05) 06) B. Parant et al (1990) Principales caracteristigues Physiques et Mecaniques. Presentation graphique des caracteres technologiques de principaux Bois Tropicaux. C.T.F.T. 07) 08) 09) Monograph of the New Species of Bark Beetles and Ambrosia Beetles. Countries, lntercepted at Japanese Ports Shizuo Ohno Collection. 236

55 10) 11) 12) 13) 14) 237

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Œ¼‘ÌŒ¢’Ý™è-1 VOL1 No.3 (36) 1996 1 5 2001 10 6 6 60 2 3 50 1 5 JBIC 1 2 JICA Intensified Social Forestry ProjectISFP 17 7 16 30 ISFP ISFP 200 3 20 2009 3 19 5 Forest DepartmentFDKenya Forestry Research Institute KEFRIISFP