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Plant Diversity Patterns and Tree Population Structure in Tropical Dry Deciduous Forests in Semiarid region of North Western India

Author Affiliations

  • 1Department of Botany, Kurukshetra University, Kurukshetra-136119, Haryana, India
  • 2Department of Botany, PG SD College Panipat, Haryana, India
  • 3Department of Botany, Kurukshetra University, Kurukshetra-136119, Haryana, India

Int. Res. J. Biological Sci., Volume 5, Issue (4), Pages 19-31, April,10 (2016)


This paper analyzed plant diversity patterns and tree population structure in tropical dry deciduous forests in the Reserved Bir forest (located at Hisar 29º 10\'N longitude and 75º 44\'E latitude at an altitude of 240 m above mean sea level) and the Protected forest at Jind (290 17’42” N latitude and 760 17’16” longitude at 210 m above sea level). The climate of the study area is semi-arid and tropical. The mixed dry deciduous forest at Jind was dominated by Dalbergia sissoo (IVI= 167.90) and co-dominated by Azadirachta indica (IVI= 31.58), whereas at Bir forest, Hisar was dominated by Salvadora oleoides (IVI= 122.06) and co-dominated by Prosopis juliflora (IVI=109.46). A total of 87 species of plants (trees, shrubs, climbers and herbs) belonging to 29 families were recorded in the two forests. Population structure of dominant tree species showed that most of the individual were in intermediate girth classes ranging from 30 to 60 cm and 61 to 90cm, and lower number of seedlings and saplings. The Shannon’s diversity index of trees for the two forests was 1.286 to 1.40. The Pielou’s Index of equitability varied from 0.639 to 0.801. Most of herbaceous species showed a contagious distribution (A/F ratio ranged from 0.059 to 0.516) because of patchy growth of plants. The Simpson’s index of diversity for herbaceous plants was 0.023 to 0.135. There was appreciable diversity of the herbaceous plants in the forests.


  1. FAO, Global Forest Resources Assessment (2010)., Food and Agriculture Organization of the United Nations, Rome., FAO forestry paper. 163.
  2. IUCN (2010)., Plants under pressure: A global assessment., The first report of the IUCN Sampled Red List Index for Plants, Royal Botanic Gardens, Kew, UK, Natural History Museum, London, and International Union for Conservation of Nature.
  3. Wang H.F., Lencinas M.V., Ross F.C., Wang X.K. and Qiu J.X. (2011)., Understory plant diversity assessment of Eucalyptus plantations over three vegetation types in Yunnan, China., New Forests, 42, 101-116.
  4. Murphy P.G, Lugo A.E., Murphy A.J. and Nepstad D.C. (1995)., The dry forests of Puerto Rico’s south coast. In: Lugo, A.E., Lowe, C. (Eds.), Tropical Forests: Management and Ecology., Springer-Verlog Inc., New York, 178– 209.
  5. Griscom H.P. and Ashton M.S. (2010)., Restoration of dry forest in Central America: A review of pattern and process. Forest Ecology and Management, 261(10)., 1564- 1574, ISSN 0378-1127.
  6. Sampaio E.V.S.B. (1995)., Overview of the Brazilian caatinga., In: Seasonally dry tropical forests, Bullock, S. H., Mooney, H.A. and Medina, E., 35-58. Cambridge University Press, Great Britain. ISBN 0521435145.
  7. Menaut J.C., Lepage M. and Abbadie L. (1995)., Savannas, woodlands and dry forest in Africa., In: Seasonally dry tropical forests, Bullock, S. H., Mooney, H.A. and Medina, E. pp. 64-88. Cambridge University Press, Great Britain. ISBN 0521435145.
  8. Rundel P.W. and Boonpragob K. (1995)., Dry forest of Thailand., In: Seasonally dry tropical forests, Bullock, S. H., Mooney, H.A. and Medina, E. 93-119. Cambridge University Press, Great Britain. ISBN 0521435145.
  9. Sánchez Azofeifa A.G. (2009)., Land cover and conservation in the area of influence of the Chamela-Cuixmala Biosphere Reserve, Mexico., Forest Ecology and Management. 258, 907–912.
  10. Gupta S.R. and Kumar R. (2014)., Vegetation composition and plant biodiversity in forest ecosystems of Siwaliks in northern Haryana., Indian Journal of Fundamental and Applied Life Sciences, ISSN: 2231-6345 (Online) 4(2) 76-88.
  11. Gairola S., Rawal R.S. and Todaria N.P. (2008)., Forest vegetation patterns along an altitudinal gradient in sub-alpine zone of west Himalaya, India., African Journal of Plant Science, 2(6), 042-048.
  12. Timilsina N., Ross M.S. and Heinen J.T. (2007)., A community analysis of sal (Shorea robusta) forests in the western Terai of Nepal., Forest Ecology and Management, 241. 223-234.
  13. Ahmad I., Ahmad M.S.A., Hussain M., Ashraf M., Ashraf M.Y. and Hameed M. (2010)., Spatiotemporal aspects of plant community structure in open scrub rangelands of submountainous Himalayan plateaus., Pak. J. Bot., 42(5), 3431- 3440.
  14. Jain SP. (1979)., Flora of Haryana., Ph.D. Thesis, Department of Botany, Kurukshetra University, Kurukshetra.
  15. Jain S.P. and Singh J.S. (1984)., Biological spectrum of the vegetation of north-east Haryana in India., Bulletin of Botanical Survey of India, 26, 145-148.
  16. Forest survey of India (FSI). (2013)., The State of Forest Report., Govt of India, Forest Survey of India, Ministry of Environment and Forest, Dehradun.
  17. Dagar J.C., Yadav R.K., Tomar O.S., Minhas P.S., Yadav Gajender and Khajanchi Lal (2015)., Fruit-based agroforestry systems for saline water-irrigated semi-arid hyperthermic camborthids soils of north-west India., Agroforestry Systems, 1-10.
  18. Duggal S.L. (1970)., Soil Geographical Zones of Haryana., Haryana Agriculture University, Hisar. India.
  19. Phillips E.A. (1959)., Methods of vegetation study., A Holt-Dryden Book. Henry Holt and Co., Inc. 107 pages.
  20. Misra R. (1968)., Ecology workbook., Oxford and IBH publishing Co., New Delhi.
  21. Curtis J.T. and MacIntosh R.P. (1951)., An upland forest continuum in the prairie-forest border region of Wiscosin., Ecology, 32, 476-498.
  22. Whitford P.B. (1949)., Distribution of woodland plants in relation to succession and clonal growth., Ecology, 30, 199-208.
  23. Curtis J.T. and Cottam G. (1956)., Plant Ecology Work Book: Laboratory Field Reference Manual., Burgress Publication Company, Minneapolis, Minnesota, 193.
  24. NRSA. (2008)., Biodiversity characterization at landscape level using Remote sensing and Geographic Information System., National Remote Sensing Agency, Department of Space, Govt. of India, Balanagar Hydrabad.
  25. Magurran A.E. (1988)., Ecological diversity and its measurement., London, Sydney Croom Helm.
  26. Shannon C.E. and Wiener W. (1963)., The mathematical theory of communication., University Illinois Press, Urbana. 27, 379-423.
  27. Simpson E.H. (1949)., Measurement of diversity., Nature, 163-688.
  28. Pielou E.C. (1966)., The measurement of diversity in different types of biological collections., Journal of Theoretical Biology, 13, 131-144.
  29. Margalef R. (1958)., Information theory in ecology., General Systematics, 3, 36-71.
  30. Tripathi O.P. and Reynald K.R. (2010)., Effect of forest fragment size on tree diversity and population structure of humid subtropical forest of Meghalaya, India., Biodiversity Science, 18(2), 208–214.
  31. Richards P.W. (1996)., The Tropical Rain Forest, 2nd Edition., Cambridge University Press, Cambridge.
  32. Armesto J.J., Mitchell J.D. and Villagran C. (1986)., A comparison of spatial patterns of trees in some tropical and temperate forests., Biotropica, 18, 1–11.
  33. Greig-Smith P. (1957)., The development of numerical classification and ordination., Quantitative Plant Ecology, 2nd edition. Butterworth, London.
  34. Kershaw K.A. (1973)., Quantitative and Dynamic Plant Ecology., ELBS and Edward Arnold Publ. Ltd., London. 308.
  35. Singh J.S. and Yadav P.S. (1974)., Seasonal variation in composition, plant biomass and net primary productivity of tropical grassland of Kurukshetra, India., Ecology Monograph. 44, 351-375.
  36. Odum EP. (1971)., Fundamentals of Ecology., III ed. W.B. Saunders Co., Philadelphia. USA.
  37. Kumar Munesh and Bhatt V.P. (2006)., Plant biodiversity and conservation of forests in foot hills of Garhwal Himalaya., Journal of Ecology and Application, 11(2), 43-59.
  38. Singh J.S. and Kushwaha S.P.S. (2008)., Forest biodiversity and its conservation in India., International Forestry Review, 10, 293-305.