شماره 1 تاریخ انتشار 2013-01-01

• Application of visual surveys to estimate acorn production of Brant`s oak (Quercus brantii Lindl.) in northern Zagros Forests of Iran
• Effect of black surfaces to increase the average surface temperature of the earth: A global warning!
• Assessment of fish farm effluents on macroinvertebrates based on biological indices in Tajan River (north Iran)
• Habitat suitability modeling for wild goat (Capra aegagrus) in a mountainous arid area, central Iran
• Adsorption of Strontium (II) on new ion-imprinted solid-phase support: determination, isotherms, thermodynamic and kinetic studies
• A review of some ecological factors affecting the growth of Azolla spp.
• Municipal solid waste collection and management strategies in Akure, South-Western Nigeria
• Survey of heavy metal (Copper, Iron, Lead, Cadmium, Zinc and Nickel) concentrations and their effects on the water quality of Anzali wetland
• Plant species in Oak (Quercus brantii Lindl.) understory and their relationship with physical and chemical properties of soil in different altitude classes in the Arghvan valley protected area, Iran
• Effect of hypoxia, normoxia and hyperoxia conditions on gill histopathology in two weight groups of beluga (Huso huso)
• Floristic study on the algae of Siahdarvishan River in Guilan Province, North Iran