STUDY OF YEW TREE (TAXUS BACCATA L.) AUT ECOLOGY IN ARASBARAN FOREST (CASE STUDY IN ILGANA CHI AREA)

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EBADI A.; PAYAM H.; FALAHCHAI M.M.; OMIDVAR A.

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Journal: JOURNAL OF BIOLOGY SCIENCE Year:2009 | Volume:3 | Issue:2 (SERIES NO. 9) Page(s): 47-59

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Title

STUDY OF YEW TREE (TAXUS BACCATA L.) AUT ECOLOGY IN ARASBARAN FOREST (CASE STUDY IN ILGANA CHI AREA)

Author(s)

EBADI A. | PAYAM H. | FALAHCHAI M.M. | OMIDVAR A. | Issue Writer Certificate

Keywords

AUT ECOLOGYQ3

YEW TREEQ3

ARASBARANQ3

KALALEQ3

ANOVA (VARIANCE ANALYSIS TEST)Q3

Abstract

Before taking any managerial measure it seems necessary to study the status of natural stands, as this enables the manager to assess the status of ecologic condition of stack in accordance with qualitative and quantitative characteristics of stack and provide a suitable managerial profile in accordance to ecology potential. To study AUT ECOLOGY of YEW TREE species and to find out efficient factors in distribution limitation of YEW TREE in ARASBARAN forest, 20 sample plot of 1000 m2 area were selected by selective sampling method in KALALE. In sample plot, geographic and ecologic properties of area, forestry characteristics of stacks containing YEW TREE and qualitative and quantitative properties of its basis were recorded. Next, SPSS and Excel software’s were used to profile figures. Then by utilizing one- sided variance analysis (ANOVA) test and on the basis of different group of stands due to altitude from sea level, geographic status and degree of slope, the stands of YEW TREEs quantitatively were compared. By contrast of any of given quantitative characteristics of YEW TREEs in studied area about altitude and different levels of ecology gradient, it was indicated that there is significant difference between averages of diameter at breast height, total height, trunk length without branch, crown diameter and crown area. However, there is no significant difference between averages of crown length with %95 probability. In addition, it was indicated that there is a significant difference between diameter at breast height, total length, and crown diameter and YEW TREEs area in view of amplitude direction with probability of % 95. Note that between other quantitative characteristics there is no significant difference with probability of %95.

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APA: Copy

EBADI, A., PAYAM, H., FALAHCHAI, M.M., & OMIDVAR, A.. (2009). STUDY OF YEW TREE (TAXUS BACCATA L.) AUT ECOLOGY IN ARASBARAN FOREST (CASE STUDY IN ILGANA CHI AREA). JOURNAL OF BIOLOGY SCIENCE, 3(2 (SERIES NO. 9)), 47-59. SID. https://sid.ir/paper/164167/en

Vancouver: Copy

EBADI A., PAYAM H., FALAHCHAI M.M., OMIDVAR A.. STUDY OF YEW TREE (TAXUS BACCATA L.) AUT ECOLOGY IN ARASBARAN FOREST (CASE STUDY IN ILGANA CHI AREA). JOURNAL OF BIOLOGY SCIENCE[Internet]. 2009;3(2 (SERIES NO. 9)):47-59. Available from: https://sid.ir/paper/164167/en

IEEE: Copy

A. EBADI, H. PAYAM, M.M. FALAHCHAI, and A. OMIDVAR, “STUDY OF YEW TREE (TAXUS BACCATA L.) AUT ECOLOGY IN ARASBARAN FOREST (CASE STUDY IN ILGANA CHI AREA),” JOURNAL OF BIOLOGY SCIENCE, vol. 3, no. 2 (SERIES NO. 9), pp. 47–59, 2009, [Online]. Available: https://sid.ir/paper/164167/en

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