نتایج جستجو برای: cormorant

تعداد نتایج: 329  

2012
Małgorzata Misztal-Szkudlińska Piotr Szefer Piotr Konieczka Jacek Namieśnik

Total mercury levels in different feather types (down, contour, tail and flight) in Great Cormorants (Phalacrocorax carbo L.) were determined using CV-AAS. Feathers from Great Cormorants inhabiting the Vistula Lagoon ecosystem have an average Hg level of 7.14 ± 3.99 (μg/g w.w.). Age-dependent concentrations of Hg were statistically significant (ANOVA Kruskal-Wallis, p < 0.0001). There were also...

Journal: :Marine Ecology Progress Series 1999

Journal: :iranian journal of toxicology 0
جابر اعظمی jaber aazami m. sc. student, department of environment, faculty of natural resources and marine science, tarbiat modares university, noor, iran عباس اسماعیلی ساری abbas esmaili- sari prof, department of environment, faculty of natural resources and marine science, tarbiat modares university, noor, iran نادر بهرامی فر nader bahramifar associate. prof, department of chemistry, payam noor university, sari, iran سید محمود قاسم پوری seyed mahmoud ghasempouri lecturer, department of environment, faculty of natural resources and marine science, tarbiat modares university, noor, iran امیرمحمد کاظمی فر amir mohammad kazemifar assistant prof. m.d., qazvin university of medical sciences, qazvin; legal medicine research center, tehran, iran

background: contagion of aquatic ecosystems to heavy metals especially mercury (hg) has risen concerns about healthiness of marine organisms. organic mercury compounds are highly toxic for animals, and its detection in various samples is frequently needed. in present study we have described a new method for measurement of organic mercury and total mercury concentration in great cormorants (phal...

Journal: :Journal of the World Aquaculture Society 2020

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