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Paper Information

Journal:   PAJOUHESH-VA-SAZANDEGI   FALL 2008 , Volume 21 , Number 3 (80 IN NATURAL RESOURCES); Page(s) 108 To 115.
 
Paper: 

A STUDY ON THE DEVELOPMENTAL VARIABILITY OF HYANAN FOREST IN ILAM AND PRESENTING THE OPTIMUM MANAGERIAL GUIDELINES

 
 
Author(s):  HOSSEINI A., MOAIRI M. HADI*, HEIDARI H.
 
* GORGAN UNIVERSITY
 
Abstract: 

The research has been conducted at HYANAN forests located at five kilometers, north east of ILAM. To assess the probable forest structural changes during the past fourty years. A 0.2 hectars plot area was suggested in accordance with minimal area approach. sample plots were located systematically with a 100 meters intervals. Then data collection were completed according to this scheme. Using spss software, comparisons were made, between the past and present forest condition. Interpretation of the data, suggests that major structural changes have occured during the past 40 years, both from qualitative and quantitative point of view, leading to what is called, forest degradation. As a general framework, low rate of volume increment, grazing, human intervention, charcoal preparation, forest fire, parasit plants, were the major factors, affecting the structural changes of the studied forests. Finally, guidelines are suggested for optimum manipulation of the forests.

 
Keyword(s): DEVELOPMENTAL VARIABILITY, OAK, OPTIMAL MANAGEMENT, HYANAN
 
 
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+ Click to Cite.
APA: Copy

HOSSEINI, A., & MOAIRI, M., & HEIDARI, H. (2008). A STUDY ON THE DEVELOPMENTAL VARIABILITY OF HYANAN FOREST IN ILAM AND PRESENTING THE OPTIMUM MANAGERIAL GUIDELINES. PAJOUHESH-VA-SAZANDEGI, 21(3 (80 IN NATURAL RESOURCES)), 108-115. https://www.sid.ir/en/journal/ViewPaper.aspx?id=275262



Vancouver: Copy

HOSSEINI A., MOAIRI M. HADI, HEIDARI H.. A STUDY ON THE DEVELOPMENTAL VARIABILITY OF HYANAN FOREST IN ILAM AND PRESENTING THE OPTIMUM MANAGERIAL GUIDELINES. PAJOUHESH-VA-SAZANDEGI. 2008 [cited 2021August03];21(3 (80 IN NATURAL RESOURCES)):108-115. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275262



IEEE: Copy

HOSSEINI, A., MOAIRI, M., HEIDARI, H., 2008. A STUDY ON THE DEVELOPMENTAL VARIABILITY OF HYANAN FOREST IN ILAM AND PRESENTING THE OPTIMUM MANAGERIAL GUIDELINES. PAJOUHESH-VA-SAZANDEGI, [online] 21(3 (80 IN NATURAL RESOURCES)), pp.108-115. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=275262.



 
 
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