List of Articles Open Access Article Abstract Page Full-Text 1 - Preparation of sorbent for Zn (II) from modified active carbon for determination of Zn(II) in environmental samples Kh. Aghdam E. Moniri A.A. Mehrdad Sharif H. Ahmad Panahi Open Access Article Abstract Page Full-Text 2 - Study of concentration of heavy metals (Lead ,Copper, Zink & Chromium ) in Soft tissues of marine Gastropod Thais mutabilis in intertidal zone of Bandar Abbass A. Vosoughi L. Salimi M. Ebrahimi R. Safaiy Open Access Article Abstract Page Full-Text 3 - Biosorption of chromium (VI) from aqueous solution by dried biomass of Padina borgesenni D. Kosari S. Saphaeian H. Ghaphorian Open Access Article Abstract Page Full-Text 4 - Some of the growth parameters of Indian carp brooder (Catla catla) in earthen pond in Khouzestan province S. Ayati Behbahani H. Hosseinzadeh Sahafi M. Khodadadi G. Eskandari Open Access Article Abstract Page Full-Text 5 - Study of intensity, duration and type of flood mechanism thunderstorm by using Tabriz radar images F. Arkian M. Karimkhani P.S. Katiraie Open Access Article Abstract Page Full-Text 6 - Structure and diversity of phytoplankton in Silver carp (Hypophthalmichthys molitrix) food content and resources central region of Mazandaran provinces M. R. Akbari Lalehmarzi B. Moghadasi S. Farabi A. Roohi M. Shapoori Open Access Article Abstract Page Full-Text 7 - Assessment of Gahar Lake Trophic Status using TLI Index M. Ghiyas Abadi R. Mousavi Nadushan M.R. Fatemi A. Jozi Open Access Article Abstract Page Full-Text 8 - Macro invertebrate benthos of Kalarood River as water quality index M. Shapoori A. Vosooghi M. Babazade S. Vatandoost