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A PERSONAL REFLECTION ON

60 YEARS OF BAMBOO

PASSION AND WORK

Walter Liese

Centre for Wood Science, University of Hamburgwliese@aol.com

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Content

1. Thebegin2. Culmstructure3. Culmbiology4. Preservation5. InternationalCooperations

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Rupture of an internode at 16 to.

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Parenchyma cell with wall layers, Bambusa vulgaris, electronmicrograph, 1952

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Family welcome by Dr.Purushotham, right

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Christmas Day 1957,Katrin feeding the monkeys in the bamboo forest

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Wood Preservation Branch of the Forest Research Institute, Dehra Dun, 1957

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Treatment of bamboo culms by the sap-replacement method, Bori Forest

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Kamesh Salam with his wife Hussina, Guwahati, 2003

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Bamboo for houses, UNDP Project 2003

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FAO Project on Wod Preservation in Indonesia, 1958

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First work on Indian bamboo with Dr. Dadswell and Dr. Wardrop,

CSIRO, Melbourne, 1958

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Vascular bundle types related to bamboo types

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A refined vascular bundel classification by Dr. D. Grosser presented

at the Bamboo Workshop 1991, Chiang Mai

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Dr. N. Parameswaran explores the microstructures of bamboo by electronmicroscopy

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Dr.Yulong Ding clarifies the nodal structure of the bamboo culm

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Structural differences of the bamboo rhizome with air canals, Phyllostachys heteroclada

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Cooperation between Yulong Ding and Gudrun Weiner

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Bamboo fibre cell walls at 1 year and 6 years, Phyllostachys viridiglaucescens

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Vessel closure by tyloses and slime

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Discussion between Abd. Latif Mohmod with KatrinLiese, Malaysia in our bamboo garden

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The anatomy of bamboo culms, INBAR Rep. 18, 1998

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Expansion of bamboo culms, Guadua angustifolia,

with Xymena Londono, Pereira, Colombia

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Seasonal course of contents of glucose ,fructose , sucrose and starch in the

rhizome ,one-year-old , two-years-old , and the developing culm of Sasa palmata

from March 18th, 2004 until February 3rd, 2005

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Collection of bamboo sap from Oxythenanthera braunii,

fermenting from tasty to alcoholic. Iringa,Tanzania

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Happy villagers after enjoying bamboo wine, Tanzania

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Natural bamboo forest with young and dying culms,

Guadua angustifolia, Colombia

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Flowering of Fargesia murielae

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Flowering of Melocanna bacciferra : 1969 in Bangladesh; 2004 in Colombia as

well as in North-India. The pear-like fruits-with vivipary-appear delicious, specially for rats

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Bamboo flowering with their subsequent dying,Dendrocalamus strictus

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Bamboo structures with captured CO2 will naturally degraded and

release the CO2 again into the atmosphere

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A newly built bamboo hotel is soon infested by fungi for degradation

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Bamboo storage at a pulp mill, degraded after 2 years

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Earlier pressure treatment protects this construction since over 50 years

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Pressure treatment with creosote caused environmental damage

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Trials to treat bamboo culms directly in the forest

with the sap-replacement system

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Bamboo culms treated by the sap replacement system, EBF,

Bali

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A valve at the pressure cap releases air to let preservative pressed in

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Centre for the Environmental Bamboo Foundation, EBF, Ubud, Bali

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Linda Garland, Founder of the Environmental Bamboo Foundation (EBF)

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Vertical Soak Diffusion System (VSD) for bamboo preservation

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Diffusion of the preservative into the culm will be influenced by the

structure of its inner cell layer.

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Filling the preservative into the lumina with their disrupted nodal walls,

except the last node, to form a container,Thailand

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Operational manual for the VSD method by

the Environmental Foundation, 26 pp.

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Bamboo Preservation CompendiumINBAR Techn.Rep 22, 2003

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The IV International Bamboo Congress, Festival and Trade Fair, Ubud 1995

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Bamboo music is always a happening, Bali, 1995

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Lively inter-change at the congress

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Laboratory work with Bhot Anuwongse, Thailand and Abdurachim Widjaja, Indonesia

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Opening of the XVII IUFRO WORLD CONGRESS, Kyoto, 1981

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Fig. 49 : Proceedings on Bamboo Production andUtilization, IUFRO CONGRESS 1981, 213 pp.

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At the IUFRO Congress, from rightProf. Koichiro UEDA, Prof. Takayoshi HIGUSHI, Prof. Ken

SHIMAJI

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Prince and Princess of Japan planting

Phyllostachs pubescens var. heterocycla

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The bamboo grove after 30 years

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The 3rd International Bamboo Congress, Minamata, Japan

with Dr. Masatoshi Watanabe and Wolfgang Eberts

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INBAR International Bamboo Workshops, Xianning Hubei,China, 2003

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Dr. Cherla Sastry,

IDRC Regional Representative, Beijing

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Discussion with Chinese delegation about IUFRO participation,with Prof. Wenyu Hsiung, left,1980, Beijing

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WelcomeatNanjingForestryUniversitybyProf.WenyuHsiung

left

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Lecturing as Concurrent Professor, Nanjing Forestry University

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Welcome by the Taiwan Forestry Research Institute, Prof. Shuen Chao Wu, at right

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Visit an all bamboo house, Taichung Forest

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Prof. Wu trusting and enjoying a bamboo laminated chair

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Yves Crouzet at the Bambouseraie, La Reunion

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Nastus borbonicus, La Reunion

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Walls, left from local bamboo with limited lifetime,

right imported from China and quit durable

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Oxythenanthera abyssinica growing

in high altitude, Ethiopia

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The highland bamboo as the only material for heating and cooking

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The lowland Bamboo Oxythenanthera braunii flowers and dies

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Fruits after flowering of the lowland bamoo

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The lowland bamboo is loved by catlle and thus reduced

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Children transport heavy bundles of bamboo for the daily meal.

Since bamboo does not keep glow, a constant resupply is needed

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ITTO Workshop for production of bamboo charcoal,

with the ITTO DG Emmanual Ze Meka at right

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ITTO Workshop on production of bamboo coal, Thailand

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Bamboo coal from Thailand

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Oscar Hidalgo Lopez

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Projecto Nacional BAMBU, Manizales, Colombia

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JulesJanssenandWalterLiesediscussingbamboissues

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Bamboo house in Costa Rica

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Construction failures due to weathering and splitting

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Culm embeded by cement causes shrinkage,

with water collection causing fungal decay

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FUNBAMBu; Production of prefab. panels. Photo J.Jansen

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FUNBAMBU: Sap replacement treatment for constructions, Photo J. Janssen

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Farewell at the Simposio International GUADUA 2004, Pereira, Colombia

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EU Project, field excursion, Philippines, 2003

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Bamboo Thematic Network.

Final Report, 2004

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Convocation hall at Vergiate, Italy made with Guadua culms from Colombia

A k l d t

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Acknowledgment

I would like to express my special thanks

to Ms. Thi Kim Hong Tang in helping me

to prepare this presentation.

Thankyouforyourattention!