Preliminary assessment of persistent organic pollutants (POPs) in tissues of Risso's dolphin (Grampus griseus) specimens stranded along the Italian coasts

被引:8
作者
Minoia, L. [1 ,2 ]
Consales, G. [1 ,2 ]
Mazzariol, S. [3 ]
Mancusi, C. [1 ,4 ]
Terracciano, G. [5 ]
Ceciarini, I. [1 ]
Capanni, F. [1 ]
Neri, A. [1 ,7 ]
D'Agostino, A. [6 ]
Marsili, L. [1 ,8 ]
机构
[1] Univ Siena, Dept Phys Sci Earth & Environm, Via Mattioli 4, I-53100 Siena, Italy
[2] Natl Inst Marine Biol, Via San Benedetto 2, I-16126 Genoa, Italy
[3] Univ Padua, Dept Comparat Biomed & Food Sci, BCA, Agripolis, Viale Univ 16, PD, I-35020 Legnaro, Italy
[4] Environm Protect Agcy Tuscany Reg ARPAT, Via Giovanni Marradi 114, I-57126 Livorno, Italy
[5] Ist Zooprofilatt Sperimentale Regioni Lazio, Toscana Sez Pisa, Via SS Abetone Brennero 4, I-56123 Pisa, Italy
[6] Univ Naples Parthenope, Dept Management Studies & Quantitat Methods DISAQ, Via Gen Parisi 13, I-80132 Naples, Italy
[7] Consortium Interuniv Ctr Marine Biol & Appl Ecol G, CIBM, viale N Sauro 4, I-57128 Livorno, Italy
[8] Univ Siena, Ctr Interuniv Ric CEtacei CIRCE, Dept Phys Sci Earth & Environm, Str Laterina 8, I-53100 Siena, Italy
关键词
POP s; Risso's dolphin; Strandings; Mediterranean Sea; Conservation; Pollution; POLYCHLORINATED-BIPHENYLS; ORGANOCHLORINE COMPOUNDS; STENELLA-COERULEOALBA; MARINE MAMMALS; SPERM-WHALES; PCB; CETACEANS; POLLUTION; PESTICIDES; RESIDUES;
D O I
10.1016/j.marpolbul.2022.114470
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Ecotoxicological and pathological research on Grampus griseus (Cuvier, 1812) (Risso's dolphins) is scarce both globally and in the Mediterranean Sea. This species has been classified as "Vulnerable" by the International Union for Conservation of Nature (IUCN) in the Mediterranean Sea.To evaluate the presence of "persistent organic pollutants" (POPs), especially organochlorine compounds (OCs), in the animals, chemical analyses were performed on tissues and organs of Risso's dolphin stranded along the Italian coasts between 1998 and 2021. Toxic contaminants such as hexachlorobenzene (HCB), poly-chlorinated biphenyls (PCBs), dichlorodiphenyltrichloroethane and its metabolites (DDTs) were examined in the blubber, liver, muscle, and brain of 20 animals, and data was correlated with sex, age, and stranding locations.
引用
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页数:8
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