Journal of Forest and Environmental Science

Institute of Forest Science, kangwon National University (강원대학교 산림과학연구소)
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Disappearing Forest Tree Species Diversity in Tropical Moist Deciduous Forest and Its Implications: A Case Study in the Madhupur Tract of Central Bangladesh

  • Rahman, Mohammed Mahabubur (Graduate School of Integrated Arts and Science, Faculty of Agriculture, Kochi University) ;
  • Rahman, Md. Motiur (Slivacom Ltd.) ;
  • Alam, Mahbubul (Graduate School of Agricultural Science, Ehime University)
  • Received : 2010.06.29
  • Accepted : 2010.09.18
  • Published : 2010.12.31
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Abstract

A study was conducted for indentifying the floral biodiversity of woody species by calculating four diversity indices using data collected from 4 stands of different age groups and disturbance regimes in two areas of Madhupur tract. Results showed that highest species diversity in the old growth secondary coppice forest (>60 years) under moderate anthropogenic disturbances of Madhupur National Park area (delete (D=0.74, H'=3.36) followed by old growth secondary forest stands (>40 years) under moderate disturbances at Bhawal National Park area (D=0.65, H'=2.81). Plant species diversity of the young enrichment plantations (<20 years and <15 years) under high anthropogenic disturbances in both the areas are much low (D=0.54 and H'=2.16 and D=0.52 and H'=1.92 respectively), which indicate high anthropogenic disturbances coupled with introduction of invasive exotics that are rival for endemic species are detrimental for conservation of biological diversity of tropical moist deciduous forests of Madhupur tract in Bangladesh.

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References

  1. Ameen, M. 1999. Development of guiding principles for the prevention of impact of alien species. Paper presented at a preparatory workshop for the 4th meeting of SBSTTA to CBD, organized by IUCN Bangladesh, Dhaka 25 May, 1999.
  2. Banglapedia. 2010. National encyclopedia of Bangladesh, sal forest, Banglapedia. Available online at http://banglapedia.search.com.bd/HT/S_0035.htm, last accessed Apr. 10, 2010.
  3. Champion, H. G., Seth, S. K. and Khattak, G. M. 1965. Forest Types of Pakistan, Pakistan Forestry Institute, Peshawar, Pakistan.
  4. Chowdhury, R. A. 1994. History and importance of sal forests and current management status. In: Agroforestry for the degraded sal forest, Proceedings of national workshop held at Bangladesh Agricultural Research Council, BARC and Forest Department with the financial assistance of APAN, Dhaka.
  5. GOB. 1992. Forestry Master Plan (Participatory Forestry), p-45, Ministry of Environment and Forests, Peoples Republic of Bangladesh, Dhaka.
  6. Gupta, O. P. and Shukla, R. P. 1991. The composition and dynamics of associated plant communities of sal plantations. Trop. Ecol. 32:296-309.
  7. FAO. 2003. State of World's Forests 2003. FAO, Rome, Italy.
  8. Hegarty, E. E. and Clifford, H. T. 1991. Climbing angiosperms in the Australian flora. In Werren, G., Kershaw, P. (eds.) The rainforest legacy. Australian Government Publishing Service, Canberra, Australia, pp. 105-120.
  9. Islam, M. M., Ruhul A. S. M. A. and Sarker, S. K. 2003. Alien Plants Species in Bangladesh. In: Pallewatta, N., Reaser, J. K., and Gutierrz, A. T. (eds.). Invasive Alien Species in Southeast Asia: National Reports and Directory of Resources. Global Invasive Species Proramme, Cape Town, South Africa.
  10. Ito, Y. 1997. Diversity of Forest Tree Species in Yanbaru, the northern part of Okinawa Island. Plant Ecol. 133:125-133. https://doi.org/10.1023/A:1009748016272
  11. IUCN. 2008. Red List of Endangered Species. Available online at http://www.redlist.org, last accessed Apr. 29, 2010.
  12. IUCN. 2002. Red List of Endangered Species. Available online at http://www.redlist.org, last accessed May, 20, 2010.
  13. Janzen, D. H. 1986. In: Biodiversity, Wilson, E. O. (eds.). National Academy Press, Washington, pp. 130-137.
  14. Khan, M. A. R. 1981. The non-human primates of Bangladesh. Tiger Paper. 8:12-15.
  15. Krebs, C. J. 1989. Ecological Methodology, Harper and Row, New York, USA.
  16. Lande, R. 1996. Statistics and portioning of species diversity, and similarity among multiple communities. Oikos. 76:5-13. https://doi.org/10.2307/3545743
  17. MacArthur, R. H. 1955. Fluctuations of animal populations and a measure of community stability. Ecology. 36:533-536. https://doi.org/10.2307/1929601
  18. Murali, K. S., Uma, S., Ganeshaiah, K. N. and Bawa, K. S. 1996. Extraction of non-timber forest products in the forests of Biligiri Rangan Hills, India.2. Impact of NTFP extraction on regeneration, population structure, and species composition. Econ. Bot. 50: 252-269. https://doi.org/10.1007/BF02907329
  19. Morisita, M. 1967. Seasonal distribution of butterflies near Kyoto city. In Morisita, M. and Kira, T. (eds.). Nature: Ecological studies. Chuokoronsha, Tokyo (in Japanese), pp. 95-132.
  20. Odum, E. P. 1971. Fundamentals of Ecology, Toppan Printing Company Ltd. Tokyo, Japan.
  21. Ogawa, H., Yoda, K., Kira, T., Ogino, K., Ratanawonse, D. and Apasutaya, C. 1965. Comparative ecological study on three main types of forest vegetaion in Thailand. Nat Life Southeast Asia. 4:13-48.
  22. Pandey, P. K. 1999. Comparative vegetation analysis and sal (Shorea robusta) regeneration in relation to their disturbance magnitude in some sal forests. Trop. Ecol. 40:51-61.
  23. Pandey, S. K. and Shukla, R. P. 1999. Plant diversity and community patterns along the disturbance gradient in plantation forests of sal (Shorea robusta Gaertn.). Curr. Sci. 77:814-818.
  24. Pandey, S. K. and Shukla, R. P. 2003. Plant diversity in managed sal (Shorea robusta Gaertn.) forests of Gorakhpur, India. Bio. Conser. 12:2295-2319. https://doi.org/10.1023/A:1024589230554
  25. Pielou, E. C. 1969. An Introduction to Mathematical Ecology. Wiley Interscience, New York, USA.
  26. Pimm, S. L., Russell, G. J., Gittleman, J. L. and Brooks, T. M. 1995. The future of biodiversity. Science. 269:347-35. https://doi.org/10.1126/science.269.5222.347
  27. Rahman, M. M., Motiur, M. R., Guogang, Z. and Islam, K. S. 2010. A review of the present threats to tropical moist deciduous sal (Shorea robusta) forest ecosystem of central Bangladesh. Trop. Conser. Sci. 3(1):59-69.
  28. Richards, P. W. 1996. The tropical rain forest: an ecological study (2nd edition). Cambridge University Press, Cambridge.UK.
  29. Saha, S. 2003. Patterns in woody species diversity, richness and partitioning of diversity in forest communities of tropical deciduous forest biomes. Ecogoraphy. 26:80-86. https://doi.org/10.1034/j.1600-0587.2003.03411.x
  30. Singh. A., Reddy, V. S. and Singh, J. S. 1995. Analysis of woody vegetation of Corbett National Park, India. Vegetatio. 120:69-79.
  31. Simpson, E. M. 1949. Measurement of diversity. Nature. 163:688. https://doi.org/10.1038/163688a0
  32. Shukla, R. P. and Ramakrishnan, P. S. 1986. Architecture and growth strategies of tropical trees in relation to successional status. J. Ecol. 74:33-46. https://doi.org/10.2307/2260347
  33. Stanford, C. B. 1991. The diet of the capped langur (Presbytis pileata) in a moist deciduous forest in Bangladesh. International J. Primatol. 12:199-216. https://doi.org/10.1007/BF02547584
  34. Sukumar, R., Suresh, H.S., Dattaraja, H. S. and Joshi, N.V. 1998. Dynamics of tropical deciduous forest: Population changes (1988 through 1993) in a 50-ha plot at Mudumalai, Southern India. In: Dallmeier, F. and Comiskey, J. A. (eds.). Forest Biodiversity Research, Monitoring and Modeling: Conceptual Background and Old World Case Studies. The Parthenon Publishing Group, Camforth, UK, pp. 529-540.
  35. Tatewaki, M. and Igarashi, T. 1971. Forest vegetations in Teshio-Nakagawa area of Hokkaido University Forests. Research Reports of University Forests, Hokkaido University, 28:1-192.
  36. Uma, S. 2001. A case of high tree diversity in a sal (Shorea robusta) dominated lowland forest of Eastern Himalaya: floristic composition, regeneration and conservation. Curr. Sci. 81:776-786.
  37. UNEP. 2001. State of the Environment Report - Bangladesh.
  38. UNEP-WCMC. 2004. UNEP-WCMC Species Database: CITES-Listed Species.
  39. Webb, E. L. and Sah, R. N. 2003. Structure and diversity in the natural and managed sal (Shorea robusta Gaertn.f.) forest in the Terai of Nepal. For. Ecol. Manage. 176:337-353. https://doi.org/10.1016/S0378-1127(02)00272-4
  40. Wilson, E. O. 1999. The diversity of life, Harvard University Press, USA.