title: Heavy metal in water and aquatic organisms from different intertidal ecosystems, Persian Gulf.
abstract: Intertidal ecosystems are being damaged by anthropogenic activities, particularly in the developing countries. In this study, the load of heavy metals was determined in water, fish, shrimp, and crab collected from four intertidal ecosystems, including coral reef, rocky shore, mangrove forest, and muddy habitat along the Persian Gulf coasts. Generally, the sequence of metal accumulation in the water of coral reef and mangrove forest was Ni > Pb > V > Cd > As > Hg, whereas in muddy habitats and rocky shores, the sequence was Ni > Pb > V > Cd > Hg > As and Ni > V > Pb > As > Hg > Cd, respectively. Water of the coral reef had the highest level of Ni (97.44 μg l(-1)), Pb (3.92 μg l(-1)), V (10.42 μg l(-1)), Cd (3.92 μg l(-1)), As (1.87 μg l(-1)), and Hg (0.74 μg l(-1)). For the most part, the highest concentrations of the studied metals were found in the liver and the gills of Johnius belangerii and the hepatopancreas of Portunus pelagicus and Metapenaus affinis collected from the coral reef ecosystem.
authors.affiliation: Iranian National Institute for Oceanography (INIO), Tehran, Iran, saraloshirin@yahoo.com.
authors.forename: Shirin
authors.initials: S
authors.lastname: Rahmanpour
authors.forename: Nasrin Farzaneh
authors.initials: NF
authors.lastname: Ghorghani
authors.forename: Seyede Masoumeh
authors.initials: SM
authors.lastname: Lotfi Ashtiyani
mesh_terms: D000818:Animals; D059001:Aquatic Organisms / Q000378:metabolism*; D003386:Brachyura / Q000378:metabolism; D057894:Coral Reefs; D004784:Environmental Monitoring; D005399:Fishes / Q000378:metabolism; D019156:Indian Ocean; D019216:Metals, Heavy / Q000032:analysis* / Q000378:metabolism; D014874:Water Pollutants, Chemical / Q000032:analysis* / Q000378:metabolism
chemical_list: D019216:Metals, Heavy; D014874:Water Pollutants, Chemical