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Floristic composition and ecological gradient analyses of the Liakot Forests in the Kalam region of District Swat, Pakistan

  • Sohail Anwar
  • Shujaul Mulk KhanEmail author
  • Zeeshan Ahmad
  • Zahid Ullah
  • Majid Iqbal
Original Paper
  • 72 Downloads

Abstract

Kalam Kohistan is a dry, temperate hilly region in the Hindu Raj Series of the Greater Hindu Kush Mountains with diverse forests. As plant distribution and composition is expression of a range of various environmental variables, ecological and floristic attributes of vegetation in the Laikot Forests were therefore evaluated via consecutive explorative trips. These forests have not been evaluated ecologically before due to harsh climatic conditions and issues of accessibility and the study in hand is one of the first in its nature. Quantitative ecological techniques were used to sample forest vegetation and identify species in quadrats of 2 m × 2 m for herbs, 5 m × 5 m for shrubs and 10 m × 10 m for trees. All the data of 195 plant species and environmental factors were analyzed via Two-way Cluster Analysis and Canonical Correspondence Analysis using PCORD and CANOCO software. Among 195 plant species from 63 families were 27 species of Asteraceae, the most-speciose family, followed by Poaceae (20 spp.). The dominant life form was therophyte (86 spp.; 44% share), followed by phanerophyte (41 spp.; 21% share). For the leaf size spectrum, most prevalent was nanophyll (73 spp.; 44%) followed by microphyll (66 spp., 34%) and mesophyll (44 spp.; 23%). Calcium carbonate, pH, potassium, sand, silt, organic matter, slope aspect and grazing significantly influenced species composition, distribution and habitat. The floristic variation in the region was diverse due to elevational and aspect gradients and thus devided into three zones. This vegetation zonation can be utilized for forest management, species and habitat conservation. Both in situ and ex situ conservation of threatened plant species may improve their conservation status in future if address properly.

Keywords

Floristic composition Ecological factors Life form spectra Leaf form classes Elevation zones Canonical correspondence analysis (CCA) 

Notes

Supplementary material

11676_2019_919_MOESM1_ESM.docx (42 kb)
Supplementary material 1 (DOCX 42 kb)

References

  1. Abbas H, Qaiser M, Alam J (2010) Conservation status of Cadaba heterotricha Stocks (Capparaceae): an endangered species in Pakistan. Pak Bot Soc 42:35–46Google Scholar
  2. Adamu G, Aliyu A (2012) Determination of the influence of texture and organic matter on soil water holding capacity in and around Tomas Irrigation Scheme, Dambatta Local Government Kano State Research. J Environ Earth Sci 4:1038–1044Google Scholar
  3. Ahmad S, Fazal S, Valeem EE, Zafar I (2009) Evaluation of ecological aspects of road side vegetation around Havalian city using multivariate techniques. Pak Bot Soc 41:53–60Google Scholar
  4. Ahmad Z, Khan S, Ali S, Rahman I, Ara H, Noreen I, Khan A (2016a) Indicator species analyses of weed communities of maize crop in district Mardan, Pakistan. Pak J Weed Sci Res 22:227–238Google Scholar
  5. Ahmad Z, Khan SM, Abd_Allah EF, Alqarawi AA, Hashem A (2016b) Weed species composition and distribution pattern in the maize crop under the influence of edaphic factors and farming practices: a case study from Mardan, Pakistan. Saudi J Biol Sci 23:741–748CrossRefGoogle Scholar
  6. Ali S (2008) Significance of flora with special reference to Pakistan. Pak J Bot 40:967–971Google Scholar
  7. Ali A, Badshah L, Hussain F, Shinwari ZK (2016) Floristic composition and ecological characteristics of plants of chail valley, district Swat, Pakistan. Pak Bot Soc 48:1013–1026Google Scholar
  8. Anup K, Manandhar R, Paudel R, Ghimire S (2018) Increase of forest carbon biomass due to community forestry management in Nepal. J For Res 29:429–438CrossRefGoogle Scholar
  9. Bano S, Khan SM, Alam J, Alqarawi AA, Abd Allah EF, Ahmad Z, Rahman IU, Ahmad H, Aldubise A, Hashem A (2018) Eco-Floristic studies of native plants of the Beer Hills along the Indus River in the districts Haripur and Abbottabad, Pakistan. Saudi J Biol Sci 25:801–810CrossRefGoogle Scholar
  10. Birhane E, Fatumah N, Gidey K, Zenebe A, Mohammed S (2018) Vegetation cover density and disturbance affected arbuscular mycorrhiza fungi spore density and root colonization in a dry Afromontane forest, northern Ethiopia. J For Res 29:675–686CrossRefGoogle Scholar
  11. Busing RT (1995) Disturbance and the population dynamics of Liriodendron tulipifera: simulations with a spatial model of forest succession. J Ecol 83(1):45–53CrossRefGoogle Scholar
  12. Cerrillo RMN, Vieira DJE, Ochoa-Gaona S, de Jong BH, Serrano MdMD (2019) Land cover changes and fragmentation in mountain neotropical ecosystems of Oaxaca, Mexico under community forest management. J For Res 30:143–155CrossRefGoogle Scholar
  13. Curtis JT, McIntosh RP (1950) The interrelations of certain analytic and synthetic phytosociological characters. Ecology 31:434–455CrossRefGoogle Scholar
  14. Dufrêne M, Legendre P (1997) Species assemblages and indicator species: the need for a flexible asymmetrical approach. Ecol Monogr 67:345–366Google Scholar
  15. Fazal H, Ahmad N, Rashid A, Farooq S (2010) A checklist of phanerogamic flora of Haripur Hazara, Khyber Pakhtunkhwa, Pakistan. Pak Bot Soc 42:1511–1522Google Scholar
  16. Gonçalves FM, Revermann R, Cachissapa MJ, Gomes AL, Aidar MP (2018) Species diversity, population structure and regeneration of woody species in fallows and mature stands of tropical woodlands of southeast Angola. J For Res 29:1569–1579CrossRefGoogle Scholar
  17. Haq FU, Ahmad H, Alam M (2010) Species diversity of vascular plants of Nandiar valley western Himalaya, Pakistan. Pak Bot Soc 42:213–229Google Scholar
  18. Hill JL, Curran PJ (2003) Area, shape and isolation of tropical forest fragments: effects on tree species diversity and implications for conservation. J Biogeogr 30:1391–1403CrossRefGoogle Scholar
  19. Hjeljord O, Histøl T, Wam HK (2014) Forest pasturing of livestock in Norway: effects on spruce regeneration. J For Res 25:941–945CrossRefGoogle Scholar
  20. Hussain F, Shah SM, Badshah L, Durrani MJ (2015) Diversity and ecological characteristics of flora of Mastuj valley, district Chitral, Hindukush range, Pakistan. Pak Bot Soc 47:495–510Google Scholar
  21. Ijaz F, Rahman IU, Iqbal Z, Alam J, Ali N, Khan SM (2018) Ethno-ecology of the healing Forests of Sarban Hills, Abbottabad, Pakistan: an economic and medicinal appraisal. In: Plant and human health, Vol 1. Springer, pp 675–706Google Scholar
  22. Iqbal M, Khan S, Khan MA, Ur Rahman I, Abbas Z (2015) Exploration and inventorying of weeds in wheat crop of the district Malakand, Pakistan. Pak J Weed Sci Res 21:435–452Google Scholar
  23. Iqbal M, Khan SM, Khan MA, Ahmad Z, Abbas Z, Khan SM, Khan MS (2017) Distribution pattern and species richness of natural weeds of wheat in varying habitat conditions of district Malakand, Pakistan. Pak Bot Soc 49:2371–2382Google Scholar
  24. Iqbal M, Khan SM, Khan MA, Ahmad Z, Ahmad H (2018) A novel approach to phytosociological classification of weeds flora of an agro-ecological system through cluster, two way cluster and indicator species analyses. Ecol Ind 84:590–606CrossRefGoogle Scholar
  25. Jabeen T, Ahmad S (2009) Multivariate analysis of environmental and vegetation data of Ayub National Park Rawalpindi. Soil Environ 28:106–112Google Scholar
  26. Jackson M (1963) Interlayering of expansible layer silicates in soils by chemical weathering. Clays Clay Miner 11:29–46CrossRefGoogle Scholar
  27. Joshi PP, Murthy IK, Hegde GT, Sathyanarayan V, Bhat S, Patil V, Esteves T, Ravindranath NH (2018) Biophysical quantification of biodiversity and ecosystems services of forest ecosystems in the Western Ghats: a case study of Uttara Kannada District, India. J For Res 29:735–748CrossRefGoogle Scholar
  28. Khan SM (2012) Plant communities and vegetation ecosystem services in the Naran Valley, Western Himalaya. University of LeicesterGoogle Scholar
  29. Khan SM, Ahmad H (2015) species diversity and use patterns of the Alpine Flora with special reference to climate change in the Naran, Pakistan. In: Climate change impacts on high-altitude ecosystems. Springer, pp 155–175Google Scholar
  30. Khan IA, Ullah Z, Hassan G, Marwat K, Jan A, Shah S, Khan SA (2011a) Impact of different mulches on weed flora and yield of maize. Pak Bot Soc 43:1601–1602Google Scholar
  31. Khan M, Musharaf S, Shinwari ZK (2011b) Ethnobotanical importance of halophytes of Noshpho salt mine, District Karak, Pakistan. Res Pharm Biotechnol 3:46–52Google Scholar
  32. Khan SM, Page S, Ahmad H, Harper D (2014) Ethno-ecological importance of plant biodiversity in mountain ecosystems with special emphasis on indicator species of a Himalayan Valley in the northern Pakistan. Ecol Ind 37:175–185CrossRefGoogle Scholar
  33. Khan W, Khan SM, Ahmad H, Ahmad Z, Page S (2016a) Vegetation mapping and multivariate approach to indicator species of a forest ecosystem: a case study from the Thandiani sub Forests Division (TsFD) in the Western Himalayas. Ecol Ind 71:336–351CrossRefGoogle Scholar
  34. Khan W, Khan SM, Ahmad H, Alqarawi AA, Shah GM, Hussain M, Abd_Allah EF (2016b) Life forms, leaf size spectra, regeneration capacity and diversity of plant species grown in the Thandiani forests, district Abbottabad, Khyber Pakhtunkhwa, Pakistan. Saudi J Biol Sci 25:94–100CrossRefGoogle Scholar
  35. Khan M, Khan SM, Ilyas M, Alqarawi AA, Ahmad Z, Abd_Allah EF (2017a) Plant species and communities assessment in interaction with edaphic and topographic factors; an ecological study of the mount Eelum District Swat, Pakistan. Saudi J Biol Sci 24:778–786CrossRefGoogle Scholar
  36. Khan W, Khan SM, Ahmad H, Shakeel A, Page S (2017b) Ecological gradient analyses of plant associations in the Thandiani forests of the Western Himalayas, Pakistan. Turk J Bot 41:253–264CrossRefGoogle Scholar
  37. Khan W, Khan SM, Ahmad H (2018) Ethno-ecology, human health and plants of the Thandiani Sub Forest Division, Abbottabad, KP, Pakistan. In: Plant and human health, Vol 1. Springer, pp 547–567Google Scholar
  38. Kitayama K, Aiba SI (2002) Ecosystem structure and productivity of tropical rain forests along altitudinal gradients with contrasting soil phosphorus pools on Mount Kinabalu, Borneo. J Ecol 90:37–51CrossRefGoogle Scholar
  39. Liu SM, Wang H (2018) N, P, and K characteristics of different age groups of temperate coniferous tree species in northwestern China. J For Res 29:471–478CrossRefGoogle Scholar
  40. Madoffe S, Hertel GD, Rodgers P, O’Connell B, Killenga R (2006) Monitoring the health of selected eastern arc forests in Tanzania. Afr J Ecol 44:171–177CrossRefGoogle Scholar
  41. Melese SM, Ayele B (2017) Woody plant diversity, structure and regeneration in the Ambo State Forest, South Gondar Zone, Northwest Ethiopia. J For Res 28:133–144CrossRefGoogle Scholar
  42. Monteith D, Evans C, Henrys P, Simpson G, Malcolm I (2014) Trends in the hydrochemistry of acid-sensitive surface waters in the UK 1988–2008. Ecol Ind 37:287–303CrossRefGoogle Scholar
  43. Naghdi R, Solgi A, Zenner EK, Behjou FK (2018) Soil physical properties degrade further on skid trails in the year following operations. J For Res 29:93–101CrossRefGoogle Scholar
  44. Nasir E, Ali S, Stewart RR (1972) Flora of West Pakistan: an annotated catalogue of the vascular plants of West Pakistan and Kashmir. Mumbai, FakhriGoogle Scholar
  45. Parthasarathy N (2001) Changes in forest composition and structure in three sites of tropical evergreen forest around Sengaltheri, Western Ghats. Curr Sci 80(3):389–393Google Scholar
  46. Pukkala T (2018) Effect of species composition on ecosystem services in European boreal forest. J For Res 29:261–272CrossRefGoogle Scholar
  47. Qureshi R, Bhatti G, Shabbir G (2011) Floristic inventory of Pir Mehr Ali Shah Arid Agriculture University research farm at Koont and its surrounding areas. Pak Bot Soc 43:1679–1684Google Scholar
  48. Ramachandran V, Swarupanandan K (2013) Structure and floristic composition of old-growth wet evergreen forests of Nelliampathy Hills, Southern Western Ghats. J For Res 24:37–46CrossRefGoogle Scholar
  49. Raunkiaer C (1934) The life forms of plants and statistical plant geography; being the collected papers of C. Raunkiaer the life forms of plants and statistical plant geography; being the collected papers of C. RaunkiaerGoogle Scholar
  50. Saima S, Dasti AA, Hussain F, Wazir SM, Malik SA (2009) Floristic compositions along an 18-km long transect in ayubia National Park district Abbottabad, Pakistan. Pak Bot Soc 41:2115–2127Google Scholar
  51. Salvatore P, La Mantia T, Rühl J (2012) The impact of Pinus halepensis afforestation on Mediterranean spontaneous vegetation: Do soil treatment and canopy cover matter? J For Res 23:517–528CrossRefGoogle Scholar
  52. Shaheen H, Qureshi R, Akram A, Gulfraz M, Potter D (2014) A preliminary floristic checklist of Thal Desert Punjab, Pakistan. Pak Bot Soc 46:13–18Google Scholar
  53. Sher Z, Khan Z (2007) Floristic composition, life form and leaf spectra of the vegetation of Chagharzai Valley, District Buner. Pak J Plant Sci 13:57–66Google Scholar
  54. Shinwari ZK, Malik S, Karim AM, Faisal R, Qaiser M (2015) Biological activities of commonly used medicinal plants from Ghazi Brotha, Attock district. Pak Bot Soc 47:113–120Google Scholar
  55. Taj R, Ur Rahman I, Shah AH, Khan SM, Afzal A, Ali N, Iqbal Z, Ijaz F (2018) Plant resources and human ecology of Tarnawai area, District Abbottabad, Pakistan. In: Plant and human health, Vol 1. Springer, pp 731–756Google Scholar
  56. Tareen RB, Qadir S (1993) Harnai, Sinjawi to Duki regions of Pakistan. Pak Bot Soc 25:83–92Google Scholar
  57. Ter Braak CJ, Smilauer P (2002) CANOCO reference manual and CanoDraw for Windows user’s guide: software for canonical community ordination (version 4.5). http://library.wur.nl/WebQuery/wurpubs/341885
  58. Walkley A, Black IA (1934) An examination of the Degtjareff method for determining soil organic matter, and a proposed modification of the chromic acid titration method. Soil Sci 37:29–38CrossRefGoogle Scholar
  59. Wilson MJ, Bayley SE (2012) Use of single versus multiple biotic communities as indicators of biological integrity in northern prairie wetlands. Ecol Ind 20:187–195CrossRefGoogle Scholar
  60. Wittmann F, Junk WJ (2003) Sapling communities in Amazonian white-water forests. J Biogeogr 30:1533–1544CrossRefGoogle Scholar
  61. Yang XQ, Yan HB, Li BH, Han YZ, Song B (2018) Spatial distribution patterns of Symplocos congeners in a subtropical evergreen broad-leaf forest of southern China. J For Res 29:773–784CrossRefGoogle Scholar
  62. Zhang ZM, Yu SX (2018) Potential tradeoffs between intraspecific and interspecific trait variations along an environmental gradient in a subtropical forest. J For Res 29:1731–1740CrossRefGoogle Scholar
  63. Zubizarreta-Gerendiain A, Pukkala T, Peltola H (2018) Effect of wind damage on the habitat suitability of saproxylic species in a boreal forest landscape. J For Res.  https://doi.org/10.1007/s11676-018-0693-7 Google Scholar

Copyright information

© Northeast Forestry University 2019

Authors and Affiliations

  • Sohail Anwar
    • 1
  • Shujaul Mulk Khan
    • 1
    Email author
  • Zeeshan Ahmad
    • 1
  • Zahid Ullah
    • 2
  • Majid Iqbal
    • 1
  1. 1.Department of Plant SciencesQuaid-i-Azam UniversityIslamabadPakistan
  2. 2.Centre for Plant Science and BiodiversityUniversity of SwatSwatPakistan

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