Assessment of forest cover change trends and determination of the main physiographic factors on forest degradation in Ilam province (case study: Sirvan county)

Pages 1-16

Ali Mahdavi

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Chemical compounds and insecticidal effects of three medicinal plant essential oils on Sitophilus oryzae L.

Pages 17-29

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Effect of weather changes on fire regime of Neka and Behshahr forests

Pages 30-39

Saeedeh Eskandari; Hamid Jalilvand

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The Effects of Mining projects on the Lack of Participation of Ranchers in Rehabilitation and Restoration of Rangelands (Case study: Rangeland in Sanandaj, Kurdistan province)

Pages 40-52

ronak ahmadi

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Application of survival analysis methods to assess the effects of individual characteristics, habitat and environment on survival time of oak charcoal against the charcoal disease

Pages 53-66

J. Karami; M. R. Kavosi; M. Babanezhad

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Identification and study of environmental factors affecting the infestation of babylon weeping willow trees to the clearwing moth, Paranthrene diaphana (Lep.:Sesiidae) in Tehran

Pages 67-75

Mehrnoosh Minaeimoghadam; Alireza Askarianzadeh; Mahmud Shojaei; Habib Abbasipour; Kambize Larijani; Sohrab Imani

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Investigation of land cover change over a 46-year period in Kiasar region of Sari

Pages 76-90

R. Raie; zeinab jafarian; J. Ghorbani

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An investigation on impact of drought on rangeland and forest vegetation changes in Chaharmahal & Bakhtiari province using MODIS satellite dat

Pages 91-108

Leila Yaghmaei; S. Soltani; R. Jafari; H. Bashari; H. Jahanbazi

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Biological characteristics of Stator limbatus (Col.:Chrysomelidae( biocontrol agent of Prosopis farcta

Pages 109-113

Mehdy shamszadah; S. M. Mirvakili; H. Karim Beiki2

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