Abstract
Since 1994, the Forest Restoration Research Unit of Chiang Mai University’s Biology Department (FORRU-CMU) has been developing methods to restore forest ecosystems to deforested sites within protected areas, for biodiversity conservation and environmental protection in northern Thailand. With support from WWF Greater Mekong Thailand Country Programme and corporate sponsor King Power Duty Free, the unit is working with Hmong hill tribe villagers from Baan Mae Sa Mai, in Doi Suthep-Pui National Park, to expand a demonstration site for the “framework species method” of forest restoration. The technique entails planting 20 to 30 indigenous forest tree species, capable of rapidly shading out weeds and attracting seed-dispersing animals from nearby forest remnants. This results in rapid increase in tree species richness, progressing towards the species composition of the original forest, as well as overall biodiversity recovery. FORRU-CMU operates a research tree nursery, where innovative tree propagation techniques are developed, and a community-based nursery and education centre, where the practicability of those techniques is tested by local villagers. The nurseries and the demonstration field trials have become a popular training facility where visiting foresters and conservationists, both from Thailand and neighbouring countries, can learn effective forest restoration methods. FORRU-CMU provides a model for formulating a strategy to apply the framework species method to restore larger degraded sites within Thailand’s protected areas system.
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References
Bhumibamon S (1986) The environmental and socio-economic aspects of tropical deforestation: a case study of Thailand. Department of Silviculture, Faculty of Forestry, Kasetsart University, Thailand 102 pp
Blakesley D, Elliott S, Kuarak C, Navakitbumrung P, Zangkum S, Anusarnsunthorn V (2002) Propagating framework tree species to restore seasonally dry tropical forest: implications of seasonal seed dispersal and dormancy. For Ecol Manage 164:31–38
Elliott S (2000) Defining forest restoration for wildlife conservation. In: Elliott S, Kerby J, Blakesley D, Hardwick K, Woods K, Anusarnsunthorn V (eds) Forest restoration for wildlife conservation. Chiang Mai University, Thailand, pp 13–17
Elliott S, Navakitbumrung P, Kuarak C, Zangkum S, Anusarnsunthorn V, Blakesley D (2003) Selecting framework tree species for restoring seasonally dry tropical forests in northern Thailand based on field performance. For Ecol Manage 184:177–191
Food and Agriculture Organization of the United Nations (1997) State of the world’s forests 1997. FAO, Rome, 200 pp
Food and Agriculture Organization of the United Nations (2001) State of the world’s forests 2001. FAO, Rome, 200 pp
FORRU (2006) How to plant a forest: the principles and practice of restoring tropical forests. The Forest Restoration Research Unit, Biology Department, Science Faculty, Chiang Mai University. Downloadable free of charge from www.forru.org. Also available in Thai, Lao, Khmer, Chinese, Vietnamese and Indonesian. Contact stephen_elliott1@yahoo.com for details
FORRU (2008) Research for restoring tropical forest ecosystems. The Forest Restoration Research Unit, Biology Department, Science Faculty, Chiang Mai University. Downloadable free of charge from www.forru.org. Also available in Thai, Lao, Khmer and Chinese. Contact stephen_elliott1@yahoo.com for details
Jitlam N (2001) Effects of container type, air pruning and fertilizer on the propagation of tree seedlings for forest restoration. M.Sc. in Biology, Graduate School, Chiang Mai University, Thailand
Kuarak C (2002) Factors affecting growth of wildlings in the forest and nurturing methods in nursery. M.Sc. in Biology, Graduate School, Chiang Mai University, Thailand
Maxwell JF, Elliott S (2001) Vegetation and vascular flora of Doi Sutep–Pui National Park, Chiang Mai Province, Thailand: Thai studies in biodiversity 5. Biodiversity Research and Training Programme, Bangkok, 205 pp
Nandakwang P, Elliott S, Youpensuk S, Dell B, Teaumroon N, Lumyong S (2008) Arbuscular mycorrhizal status of indigenous tree species used to restore seasonally dry tropical forest in northern Thailand. Res J Microbiol 3(2):51–61
Sinhaseni K (2008) Natural establishment of tree seedlings in forest restoration trials at Ban Mae Sa Mai. Chiang Mai Province. M.Sc. Thesis, Graduate School, Chiang Mai University, Thailand
Thailand Development Research Foundation (1997) Management plan of Doi Sutep-Pui National Park, 3 vols, B.E. 2541–2550
Toktang T (2005) The effects of forest restoration on the species diversity and composition of a bird community in Doi Suthep-Pui National Park Thailand from 2002–2003. M.Sc. in Biology, Graduate School, Chiang Mai University, Thailand
Vongkamjan S, Elliott S, Anusarnsunthorn V, Maxwell JF (2002) Propagation of native forest tree species for forest restoration in northern Thailand. In: Chien C, Rose R (eds) The art and practice of conservation planting. Taiwan Forestry Research Institute, Taipei, pp 175–183
Zangkum S (1998) Growing tree seedlings to restore forests: effects of container type and media on seedling growth and morphology, Chiang Mai University, Thailand
Acknowledgements
The community nursery and plot system in Doi Suthep-Pui National Park are currently sponsored by WWF Greater Mekong (Thailand Country Program) and King Power Duty Free. The UK’s Darwin Initiative funds FORRU-CMU’s international outreach program, whilst local educational activities are sponsored by The Eden Project. Research to develop the framework species method was funded by Thailand’s Biodiversity Research and Training Program. The authors sincerely thank all these organizations as well as the Biology Department, Science Faculty of Chiang Mai University for institutional support. We also thank the many staff, students and volunteers that have contributed to FORRU-CMU’s work, over the years, as well as Steve Harrison and two reviewers for helpful editing of this paper. Photographs are by the first author. Many of the references below can be viewed at www.forru.org.
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Elliott, S., Kuaraksa, C. Producing Framework Tree Species for Restoring Forest Ecosystems in Northern Thailand. Small-scale Forestry 7, 403–415 (2008). https://doi.org/10.1007/s11842-008-9070-2
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DOI: https://doi.org/10.1007/s11842-008-9070-2