نتایج جستجو برای: m structure

تعداد نتایج: 2024855  

Journal: :Astronomy & Astrophysics 2001

Journal: :Analytical Sciences: X-ray Structure Analysis Online 2004

Journal: :Acta Crystallographica Section A Foundations of Crystallography 2011

احمدیان, زهرا, تاسه, مجتبی, صیاد, احسان, غلامی, شایسته,

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 p...

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