Open AccessAnalysis and Evaluation of Pollutant Residues in Freshwater Fish at Jiamusi Section of Songhua River
Author(s) -
Yufeng Zhao,
Jingyi Liu,
Lei Xu,
Qingqing Meng,
Shuai Wang,
Tao Jiang,
Li Bai,
Yang Yang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1732/1/012092
Subject(s) - environmental chemistry , pollutant , organochlorine pesticide , pesticide , fish <actinopterygii> , heavy metals , carp , chemistry , grass carp , polycyclic aromatic hydrocarbon , pesticide residue , cyprinidae , fishery , ecology , biology , organic chemistry
Carp from Jiamusi section of Songhua River were collected to analyze and evaluate the residues of heavy metals, organochlorine pesticides, polycyclic aromatic hydrocarbons and volatile organic compounds in muscle tissue. The results showed that 100% of heavy metals, organochlorine pesticides and polycyclic aromatic hydrocarbons were up to standard, and a small amount of volatile organic compounds were detected. The structure and morphology of fish tissue samples were not abnormal, and the structure of nucleus and cytoplasm was normal. No pathological changes or morphological abnormalities were found. Fish were healthy.