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Information Journal Paper

Title

IMPACT OF SOME TOPOGRAPHICAL AND SOIL CHARACTERISTICS ON DISTRIBUTION OF ECOLOGICAL VEGETATION GROUPS (CASE STUDY: RANGLANDS OF KHUD- NIUK BASIN, YAZD)

Pages

  76-89

Abstract

 To determine the effect of some important environmental factors on distribution of ECOLOGICAL VEGETATION GROUPS, 50 various Land Unit Tract (LUT) were studied. In each LUT, canopy cover and vegetation density, over three line transects were measured in random plots (2 or 16 m2) according to vegetation types. For each sampling unit, one composite SOIL sample was collected from various depths, and topographical parameters were recorded. SOIL properties included: texture, calcium carbonate, pH, EC, soluble ions (Na+, Mg2+ and Ca2+) and SAR were determined. Floristic and environmental data were analyzed by TWINSPAN and CCA methods. The CCA results showed that among the topographic variables, slope and elevation have the most effects on ecological species groups. Vegetation patterns were also significantly affected by the SOIL variables include Na, T.N.V and SOIL texture.

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    APA: Copy

    ABDOLLAHI, J., NADERI, H., & KHAVANINZADE, A.R.. (2015). IMPACT OF SOME TOPOGRAPHICAL AND SOIL CHARACTERISTICS ON DISTRIBUTION OF ECOLOGICAL VEGETATION GROUPS (CASE STUDY: RANGLANDS OF KHUD- NIUK BASIN, YAZD). ARID BIOM SCIENTIFIC AND RESEARCH JOURNAL, 4(2 ), 76-89. SID. https://sid.ir/paper/199782/en

    Vancouver: Copy

    ABDOLLAHI J., NADERI H., KHAVANINZADE A.R.. IMPACT OF SOME TOPOGRAPHICAL AND SOIL CHARACTERISTICS ON DISTRIBUTION OF ECOLOGICAL VEGETATION GROUPS (CASE STUDY: RANGLANDS OF KHUD- NIUK BASIN, YAZD). ARID BIOM SCIENTIFIC AND RESEARCH JOURNAL[Internet]. 2015;4(2 ):76-89. Available from: https://sid.ir/paper/199782/en

    IEEE: Copy

    J. ABDOLLAHI, H. NADERI, and A.R. KHAVANINZADE, “IMPACT OF SOME TOPOGRAPHICAL AND SOIL CHARACTERISTICS ON DISTRIBUTION OF ECOLOGICAL VEGETATION GROUPS (CASE STUDY: RANGLANDS OF KHUD- NIUK BASIN, YAZD),” ARID BIOM SCIENTIFIC AND RESEARCH JOURNAL, vol. 4, no. 2 , pp. 76–89, 2015, [Online]. Available: https://sid.ir/paper/199782/en

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