شماره 2 تاریخ انتشار 2012-04-01

• Determination of polycyclic aromatic hydrocarbons (PAHs) in water, sediment and tissue of five sturgeon species in the southern Caspian Sea coastal regions
• Effect of temperature on clearance rate, daily ration and digestion time of Mnemiopsis leidyi from the southern Caspian Sea
• Biomonitoring Total Mercury in the Persian Gulf Using the Rock Oyster (Saccostrea cucullata)
• Logistics and pretreatment of forest biomass
• Benthic Macroinvertabrate distribution in Tajan River Using Canonical Correspondence Analysis
• Induction of triploidy in grass carp Ctenopharyngodon idella Valenciennes, 1844: Comparison of cold & heat shocks
• A comparative study on some biological parameters in broodstock and juvenile kutum, Rutilus kutum in the southern Caspian Sea basin
• Environmental and Socio-Economic impacts of Drought from the viewpoint of Guilan Paddy farmers, North of Iran
• Application of genetic algorithm (GA) to select input variables in support vector machine (SVM) for analyzing the occurrence of roach, Rutilus rutilus, in streams
• Potential of indigenous microbes as helping agents for
• Conversion trends of rangelands to dry farming and its effects on erosion and sediment yield in Kardeh drainage basin
• Effects of initial spacing on some allometric characteristics of 12-year-old Quercus castaneifolia plantation in central Mazandaran, Iranian Caspian forests
• Genetic relationships among collections of the Persian sturgeon, Acipenser percicus, in the south Caspian Sea detected by mitochondrial DNA Restriction fragment length polymorphisms