Investigation of Oak decline in diameter classes in Sarab-Kazan forests of Ilam
In recent years, a large area of Ilam forests has been affected by oak decline. The purpose of this study was to investigate the oak decline for two inventory periods in Sarab-Kazan forests, west of Sarableh city, Ilam province. The first inventory was done in 2012. Systematic-random sampling with...
Main Authors: | , |
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Format: | Article |
Language: | fas |
Published: |
Iranian Society of Forestry
2018-01-01
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Series: | مجله جنگل ایران |
Subjects: | |
Online Access: | http://www.ijf-isaforestry.ir/article_57289_7524ae16efefa3f7e7b2ca6a7a188715.pdf |