作者: Mojtaba Zamani , Nematollah Khorasani , Alireza Riyahi Bakhtiari , Karamatollah Rezaei
DOI: 10.1016/J.ENVPOL.2015.05.007
关键词:
摘要: Following the marked increase of perylene concentration in southern coast Caspian Sea, waterbird eggs were used as biomonitoring agents. Surface sediments and five bird species collected from colonies Anzali Wetland above for analysis. The concentrations sediment egg samples ranged within 70.6-204.4 25.5-43.2 ng/g dw, respectively. Diagnostic ratios showed that found all was biogenic origin, possibly developing terrestrial materials. combination pattern to be similar samples. Conclusively, observed area transmitted breeding areas into eggs, so are agents prevalence oxic conditions surface limits formation perylene, reflecting catchment area. We distribution follows irregular patterns, representing significant effects local inputs.