List of Articles Open Access Article Abstract Page Full-Text 1 - Presentation of strategic planning implementation of ecotourism development in Karoon Dam-3 in Khoozestan Province S. Rezaeian S.A. Jozi Open Access Article Abstract Page Full-Text 2 - Investigation of the prevalence and intesity of parasitic infection in Rhodeus sericeus amarus of the Zardi River (Mazandaran) M. Taghavi B. Mokhayer A.A. Saeedi S.H. Mosavi Open Access Article Abstract Page Full-Text 3 - Identification of fatty acid contents and study the effects of environmental factors on their seasonal variations in two dominant gastropods of Chabahar bay N. Sajjadi P. Eghtesadi Open Access Article Abstract Page Full-Text 4 - Studying Quality and Quantity of Industrial Wastewater Pollutants as a ResultofProducing Paper & Application ofGA-88Nano Absorbing for minting Phenol A. Asadi Mazdi H. Ghafourian Open Access Article Abstract Page Full-Text 5 - Comparison of efficacy of 2-phenoxyethanol, clove oil and PI222 as anesthetics on the Silver carp (Hypophtalmichthys moltitrix) S. Tojar M. Khodadadi M. Javaheri Open Access Article Abstract Page Full-Text 6 - Effect of different consentration of NaCl on growth, ammonium releasing,nitrate reductase activity and total protein contents in Dunaliella salina A.S. Borhani Sabzevar M.L. Ghorbanli Open Access Article Abstract Page Full-Text 7 - Changes of chemical composition of brown algae Padina boergesenii collected from Qeshm coastal zone Sh. Safaeian M.H. Givianrad Sh. Farzadmanesh Open Access Article Abstract Page Full-Text 8 - Qualitative and quantitative analize of PAHs in Esox lucius of Anzali Lagoon L. Salimi A. Motalebi A. Mehdinia S. Ghorbani