A5065441149- Forest ecology and management
- Plant Ecology and Soil Science
- Remote Sensing and LiDAR Applications
- Botany and Plant Ecology Studies
- Plant Ecology and Taxonomy Studies
- Forest Management and Policy
- Ecology and Vegetation Dynamics Studies
- Forest Ecology and Biodiversity Studies
- Soil and Land Suitability Analysis
- Remote Sensing in Agriculture
- Nuts composition and effects
- Agricultural and Rural Development Research
- Rangeland Management and Livestock Ecology
- Agroforestry and silvopastoral systems
- Soil erosion and sediment transport
- Plant Water Relations and Carbon Dynamics
- Groundwater and Watershed Analysis
- Fire effects on ecosystems
- Tree Root and Stability Studies
- Land Use and Ecosystem Services
- Polysaccharides Composition and Applications
- Plant Parasitism and Resistance
- Advanced Statistical Methods and Models
- Hydrology and Watershed Management Studies
- Plant Pathogens and Resistance
Research Institute of Forests and Rangelands
2013-2024
Agricultural Research & Education Organization
2017-2024
Spatial Analyses for Fine Woody Debris Volume Stock in the Hyrcanian Research Forest of Kheyrood-Kenar
Assessment of carbon storage build-up in tree stems is a difficult task due to the lack information on their sequestration potential and allocation different components. Similarly, high cost complex methodology for accurate belowground biomass estimation make it particular problematic. To this end, 18 Persian oak (Quercus brantii Lindley) trees from two growth forms western Iran were destructively sampled develop mass prediction. Sampling covered range ages (40-145-year-old), sizes (DBH 7-38...
Calculation of the aboveground carbon stocks with satellite data and statistical models integrated into climatic parameters in Alborz Mountain forests (northern Iran) | Mohadeseh Ghanbari Motlagh, Sasan Babaie Kafaky, Asadollah Mataji, Reza Akhavan Agricultural Journals
An introduction to the distribution of carbon stocks in temperate broadleaf forests northern Iran | Mohadeseh Ghanbari Motlagh, Sasan Babaie Kafaky, Asadollah Mataji, Reza Akhavan, Behzad Amraei Agricultural Journals
Spatial patterns of trees are important characteristics forests to analyze canopy replacement, regeneration, forest dynamics and identify biological relationships between species. This study aims investigate the spatial oak (Quercus) in natural deciduous Zagrosian region western Iran. The was performed four 2-hectare plots high-grade dominated stands including Q. brantii Lindl., infectoria Oliv. libani tree Records were taken for all each plot diameter at breast height, crown coordinates....
Satellite-based remote sensing is of crucial importance to provide timely and continuous thematic maps for practical forestry tasks. There currently no existing sensing-based, large-scale inventory canopy cover classes (and also adjacent orchards) on the full range Hyrcanian forests. We used freely available coverage Landsat 8 imagery acquired in 2014 classify three forest density as well non-forest orchards. The supervised classification support vector machine classifier were selected based...
Zohrevandi AA, Pourbabaei H, Akhavan R, Bonyad AE. 2015. Determination of appropriate grid dimension and sampling plotsize for assessment woody species diversity in Zagros Forest, Iran. Biodiversitas 17: 24-30. This research was conducted to determinethe most suitable (dimension sampling) plot size protected forests, west Sampling carried out using circular sample plots with areas 1000 m2, 1500 m2 2000 m 9 sizes 200 ha forest area. Importance-value curve which fitted by a Lognormal...
برآورد و پهنهبندی موجودی در مدیریت برنامهریزی جنگل امری اجتنابناپذیر است. این تحقیق از شیوه درونیابی کریجینگ روش زمینآمار بهمنظور متغیرهای یک طبیعی ناهمسال مدیریتنشده (فاقد طرح جنگلداری) استفاده شد. منطقه موردبررسی بخش چلیر آموزشی- پژوهشی خیرود نوشهر ارتفاع 1100 تا 1450 متر بالاتر سطح دریا واقع شده است مساحتی برابر 516 هکتار دارد. آماربرداری زمینی با قطعاتنمونه 10 آری دایرهای شکل براساس شبکهای به ابعاد 200×75 بهروش منظم- تصادفی انجام درمجموع 309 قطعهنمونه اندازهگیری سپس...
Abstract. Yellow Mistletoe (Loranthus europaeus) is one of the impacting pathogens in Zagros forests Iran. Spatial variability and mapping this agent are important for its control management. For purpose, a forest patch 37 ha Ilam province Iran was selected, 541 individual trees 27 transects species, severity density infections with as well Cartesian coordinates were considered. To investigate spatial infection, Kriging IDW (Inverse Distance Weighting) interpolation methods used. Results...