List of Articles Open Access Article Abstract Page Full-Text 1 - Synthesis a new sorbent for preconcentration and separation of aluminum ion from aqueous solutions (with emphasis on subterranean water samples) N. Yazdanian H. Ahmad Panahi M. Rabani Open Access Article Abstract Page Full-Text 2 - Effective processes on the fate of oil slick after spill accidents in marine environment - important in numerical models of oil spill Shahla Habibi Vahed Zanjani Open Access Article Abstract Page Full-Text 3 - New nano-absorbent GJ-92 sponge, Demospongiae Persian Gulf for separation of magnesium ion application H. Ghafourian S. Javidi M. Rabbani Open Access Article Abstract Page Full-Text 4 - Effect of Aloe vera extracts on the Growth, Feed Conversion Ratio of Oscar fish (Astronatus ocellatus) M. A. Saeedi A. Matinfar B. Salimi Open Access Article Abstract Page Full-Text 5 - Determination of heavy metals (As,Se,V,Mo,Hg,Ni,Cd,Pb and Fe) in the muscle tissues of Esox lucius of Anzali lagoon L. Salimi A. Mehdinia P. Hasani Shafigh Open Access Article Abstract Page Full-Text 6 - Feeding habitat of the (Carangoides malabaricus) in northern waters of Hormozgan province (Persian Gulf) M. Sadeghi S. Abdali A. Manavi Open Access Article Abstract Page Full-Text 7 - Heavy metal contamination (Pb, Cu, and Cd) of Pontogammarus maeoticus (Gammarida: Amphipoda) in southwestern coasts of Caspian Sea, Ramsar to Anzali K. Khaksar H. Negarestan A. Mashinchian Moradi Open Access Article Abstract Page Full-Text 8 - The Case Study of Synoptic Systems that Caused Heavy Snow in Tehran City in February,2003 H. Ardakani S.P. Aghaei Eramsadati F. Arkian