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Information Journal Paper

Title

SPATIAL EVALUATION OF FOREST STRUCTURAL FEATURES IN ZAGROS FORESTS (GAHVAREH FORESTS, KERMANSHAH)

Pages

  55-62

Abstract

 Assessment of FOREST STRUCTURE and their spatial patterns are essential for managing and evaluation of forest ecosystems. This study was conducted at the Zagros forests in Kermanshah to evaluate the forest structural characteristics and their SPATIAL DISTRIBUTION. Data was collected from 25 plots (400 m2) in a 100 m´ 100 m systematic sampling grid. The spacing between plots was 50 m. In each plot, all living trees were mapped and measured. The important properties of the FOREST STRUCTURE such as tree species, origin of trees (seed or shoot), number of sprouts in SPROUT-CLUMPS, diameter (DBH), height and the largest and smallest diameters of crowns were measured. Furthermore, crown area and diameter were calculated. According to the results, the mean values of height, diameter, Crown area and dieback percentage were 3 m, 7 cm, 3.4 m2 and 19.56%, respectively. The low amount of canopy cover (18%) indicated the sparse cover in this area. All variables showed spatial structure at the large distances. Also VARIOGRAM/fa?page=1&sort=1&ftyp=all&fgrp=all&fyrs=all" target="_blank">CROSS VARIOGRAMs showed that the dieback percentage was spatially correlated to height and number of sprout. With this information, we will be able to manage forest ecosystems more efficiently and to reach the sustainability purpose.

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    APA: Copy

    AHMADIAN, ZAHRA, GHOLAMI, SHAIESTE, SAYAD, EHSAN, & TASEH, MOJTABA. (2016). SPATIAL EVALUATION OF FOREST STRUCTURAL FEATURES IN ZAGROS FORESTS (GAHVAREH FORESTS, KERMANSHAH). ECOLOGY OF IRANIAN FOREST, 3(6 ), 55-62. SID. https://sid.ir/paper/263061/en

    Vancouver: Copy

    AHMADIAN ZAHRA, GHOLAMI SHAIESTE, SAYAD EHSAN, TASEH MOJTABA. SPATIAL EVALUATION OF FOREST STRUCTURAL FEATURES IN ZAGROS FORESTS (GAHVAREH FORESTS, KERMANSHAH). ECOLOGY OF IRANIAN FOREST[Internet]. 2016;3(6 ):55-62. Available from: https://sid.ir/paper/263061/en

    IEEE: Copy

    ZAHRA AHMADIAN, SHAIESTE GHOLAMI, EHSAN SAYAD, and MOJTABA TASEH, “SPATIAL EVALUATION OF FOREST STRUCTURAL FEATURES IN ZAGROS FORESTS (GAHVAREH FORESTS, KERMANSHAH),” ECOLOGY OF IRANIAN FOREST, vol. 3, no. 6 , pp. 55–62, 2016, [Online]. Available: https://sid.ir/paper/263061/en

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