mercury is the most toxic heavy metal in the aquatic ecosystems which originates both from natural and industrial resources and is ultimately deposited in sediments as methyl mercury. this metal is quickly transferred through the food chain and accumulated in organisms. in this study, the human health risk due to consumption of mullet ( liza aurata ) in the caspian sea, were evaluated by measur...

species composition, relative abundance, absolute abundance and biomass of sturgeon species were studied during the years 2008-2009. eighty five stations were covered in the stratified random sampling design in depths less than 1om using 9m bottom trawl (head line) and in depths more than 10m using 24.7m bottom trawl (head line). more than 70 specimens of acipenser persicus were caught during t...

Outdoor dust covers a shattered range of microbial agents from land over transportation, human flora, which includes pathogen and commensals, airborne the environment. Dust aerosols are rich in bacterial communities that have major impact on health living environments. In this study, outdoor samples roadside barricades, safety walls, fences (18 samples) were collected Abu Dhabi, UAE diversity w...

Functional traits as predictors of vital rates across the life cycle of tropical trees Marco D. Visser*, Marjolein Bruijning, S. Joseph Wright, Helene C. Muller-Landau, Eelke Jongejans, Liza S. Comita and Hans de Kroon Department of Experimental Plant Ecology & Animal Ecology, Institute for Water and Wetland Research, Radboud University, Heyendaalseweg 135, 6525 AJ Nijmegen, The Netherlands; De...

from patients with myelodysplastic syndromes Verena Schildgen, Jessica Lüsebrink, Ramona Liza Tillmann, Michael Wulfert, Norbert Gattermann, Oliver Schildgen Institut für Pathologie, Klinken der Stadt Köln gGmbH, Hospital of the Private University Witten ⁄ herdecke, Cologne, Germany. University Hospital Düsseldorf, Clinics for Hematology, Oncology, and Clinical Immunology, Düsseldorf, Germany. ...