Floristic composition and vegetation sturucture of Malam Jabba valley, District Swat

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Research Paper 01/10/2017
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Floristic composition and vegetation sturucture of Malam Jabba valley, District Swat

Sabtain Adil, Zafar Iqbal, Muhammad Ajmal Khan, Siraj Ahmad, Naveed Iqbal, Adnan, Azad Wali
J. Biodiv. & Environ. Sci. 11(4), 164-171, October 2017.
Copyright Statement: Copyright 2017; The Author(s).
License: CC BY-NC 4.0

Abstract

Floristic composition and vegetation structure of Malam Jabba Valley was studied during 2012-13. Vegetation structure was analyzed by using Quadrate method. The study area contains 102 plant species belonging to 39 families. Out of which the most dominant family is Asteraceae which have 7 species followed by Rosaceae possessing 6 species. A total of eight plant Communities were recognized from the results by applying Two Way Indicator Species Analysis (TWINSPAN) classification. In DCA unconstrained analyses the total variation were 9.86. The Eigen value for Axis 1, 2 and 3 were 0.8276, 0.6442 and 0.5295 respectively. Result of CCA ordination clearly indicated that environmental variables has a great impact on the distribution of vegetation. The maximum environmental variable strength were recorded for Nitrogen followed by lime. The minimum environmental variable strength were recorded for organic matter followed by Potassium.

Anderson MJ, Ellingsen KE, McArdle BH. 2006. Multivariate dispersion as a measure of beta diversity. Ecology Letters 9, 683-693.

Barkatullah, Ibrar M. 2011. Plants profile of Malakand Pass Hills, District Malakand, Pakistan. African Journal of Biotechnology 10, 16521-16535.

Curtis JT, McIntosh RP. 1950. The interrelation of certain analytic and synthetic phytosociological characters. Ecology 31(3), 435-455.

Gauch. 1982. Multivariate Analysis in Community Ecology. New York: Cambridge University Press.

Haugaasen T, Barlow J, Peres CA. 2003. Surface wildfires in central Amazonia: Short-term impact on forest structure and carbon loss of Ecological Management 179, 321-331.

Hussain F. 1989. Field and Laboratory manual of plant ecology NAHE, UGC Islamabad pp. 422.

Hussain SS. 1984. Pakistan Manual of Plant Ecology. National Book Foundation, Islamabad pp. 1-242.

Hussein F, Farrag. 2012. Floristic composition and vegetation-soil relationships in Wadi Al-Argy of Taif region, Saudi Arabia. International Research Journal of Plant Science 3, 147-157.

Khan N, Shaukat SS, Ahmed M, Siddiqui MF. 2013. Vegetation-environment relationships in the forests of Chitral district Hindukush range of Pakistan. Journal of Forestry Research 24, 205−216.

Laidlaw M, Kitching R, Goodall K, Small A, Stork N. 2007. Temporal and spatial variation in an Australian tropical rainforest. Australian Ecology 32, 10–20.

Okono T. 1996. Quantitative analysis of topographical factors and their influence on forest vegetation. International symposium. Interpraevent 1996-Garmisch-Partenkirchen. Band 1, Seite pp. 205-214.

Orloci L. 1978. Multivariate Analysis in Vegetation Research. 2nd ed. Junk, The Hague.

Pichi Sermon R. 1948. An index for establishing the degree of maturity in plant communities. J. I Col 38, 85-90.

Rashid. 1999. Resource Management Plan for Swat Forest Range p-3.

Sala OE. 1986. Grazing effects upon plant community structure in sub humid grasslands of Argentina. Vegetation 67, 27-32.

Salonen J. 1993. Weed infestation and factors affecting weed incidence in spring cereals in Finland: A multivariate approach. Agriculture Science Finland 2, 525-536.

Shah M, Rozina. 2013. Phytosociological attributes and phytodiversity of Dheri baba hill and Peer Taab Graveyard, District Swabi, Khyber Pakhtunkhwa, Pakistan. PJLS 01, 1-16.

Shaheen H, Shinwari ZK. 2012. Phytodiversity and endemic richness of Karambar lake vegetation from Chitral, Hindukush-Himalayas. Pak. J. Bot 44, 15-20.

Shaukat SS. 1985. Approaches to the analysis of ruderal weed vegetation in London Ontario. Ph. D Thesis, University of Western Ontario, Canada pp. 1-112.

Sheikh MI, Aleem A. 1975. Forest and forestery in Northern Areas (Part 1). The Pakistan Journal of Forestery 197-235

Stone WC, Frayer JRA. 1935. A botanical study of pasture mixtures, Science and Agriculture 15, 777-805.

Ter Braak CJF. 1986. Canonical correspondence analysis: a new eigenvector technique for multivariate direct gradient analysis. Ecology 67, 1167–1179.

Whittaker RH. 1967. Gradient analysis of vegetation. Biological Reviews 42, 207-264.

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