Effect of location and diameter of different tree species on bole decay due to logging wounds in Nav-e Asalem forests, Iran by Mehrdad Nikooy, Farzam Tavankar

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Effect of ground slope on extent and intensity of soil disturbance from skidder logging (Case study: Nav-e Asalem forest, Gilan province) by Farzam Tavankar, Mehrdad Nikooy

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Investigating the effective factors on stump height and its consequences on the financial loss of the harvested volume (case study: forests of Asalem watershed, Guilan Province) by Mehrdad Nikooy, Hamid Amozadeh

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A neuro-fuzzy model of error in directional felling operation using the subtractive clustering method by Esmaeil Ghajar, Ramin Naghdi, Mehrdad Nikooy

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Effects of forest roads on species composition of trees regeneration in selection cutting management of high forests by Marzieh Zamani, Mehrdad Nikooy, Farzam Tavankar

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The effect of labor work contract on felling operation and wood losses by Moazzameh Ghasempour, Mehrdad Nikooy, Ramin Naghdi

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The effect of forest management on the frequency of dangerous trees in the Northern forests of Iran by Mehrdad Nikooy, Alireza Ghomi, Farzam Tavankar

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Assessment of plot and line samplings for estimation of logging damages to forest residual trees (Case study: Asalem Nav forest) by Farzam Tavankar, Mehrdad Nikooy, Amireslam Bonyad

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Estimation of cost and the amount of production in construction of forest road by combining hydraulic excavator and bulldozer (Case study: Liashisera district, Guilan Province) by Keivan Hosseinpour Asli, Ramin Naghdi, Mehrdad Nikooy

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Ergonomic evaluation of the musculoskeletal disorders risk by QEC method in forest harvesting by Zahra Arman, Mehrdad Nikooy, Mahmood Heidari, Baris Majnonian

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Efficiency comparison of Timber Jack 450C skidder in planned and unplanned logging system (Case study: second district of Nave-Asalem) by Ramin Naghdi, Mehrdad Nikooy, Ieraj Bagheri, Jabbar Javadpour

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Assessment of forest road pavement materials one year after restoration (Case study: Asalem forest in northern Iran) by Mahsa Hashemi, Ramin Naghdi, Mehrdad Nikooy, Vahid Hemmati

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Forest road network assessment using lookout points orienting in Hyrcanian forest using GIS - Short Communication by Seyed Ata Ollah HOSSEINI, Mohsen GORGANDIPUR, Mehrdad NIKOOY

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Long-Term Effects of Timber Extraction by a Crawler Tractor on Soil Condition Recovery in a Mixed Forest by Mehrdad Nikooy, Elahe Mohammadi Shahrestani, Farzam Tavankar, Hassan Pourbabaei

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Evaluation of felling productivity in Shafarood forest (Guilan province) by Ramein Naghdi, Mehrdad Nikooy, Soleyman Mohammadi Limaie, Yoosof Shormage

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Assessment of the log smuggling causes in Caspian forests, north of Iran by Mehrdad Nikooy, Mohaddeseh Hajatnia, Bahman Sotoudeh Foumani, Elahe Mohammadi

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Soil Compaction and Porosity Changes Caused During the Operation of Timberjack 450C Skidder in Northern Iran by Ramin Naghdi, Petros A. Tsioras, Mehrdad Nikooy, Ahmad Solgi

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Experimental investigation of vertical and horizontal reinforcement geotextiles in forest road pavement by Morteza DINI, Mehrdad NIKOOY, Michael Trofimovich NASKOVETS, Alireza GHOMI

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Effects of Logging Wounds on Caucasian Alder Trees (Alnus subcordata C.A. Mey.) in Iranian Caspian Forests by Mehrdad Nikooy, Rodolfo Picchio, Amireslam Bonyad, Rachele Venanzi, Farzam Tavankar

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Evaluation the skid trail effect on annual ring width fluctuations in Beech (Fagus orientalis Lipsky) and Alder (Alnus subcordata C. A. Mey.) trees (District Nav No. 1, Asalem fore... by Milad Zarei Golbaghi, Mehrdad Nikooy, Javad Torkaman, Leila Karamyian Omrani

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