First report of heavy metal presence in muscular tissue of loggerhead turtlesCaretta caretta(Linnaeus, 1758) from the Balearic Sea (Balearic Islands, Spain)

被引：9

作者：

Febrer-Serra, Maria ^{[1
]}

Renga, Emanuela ^{[2
]}

Fernandez, Gloria ^{[2
]}

Lassnig, Nil ^{[1
]}

Tejada, Silvia ^{[3
,4
,5
]}

Capo, Xavier ^{[4
,6
]}

Pinya, Samuel ^{[1
,7
]}

Sureda, Antoni ^{[4
,5
,6
]}

机构：

[1] Univ Balearic Isl, Biol Dept, Interdisciplinary Ecol Grp, Ctra Valldemossa Km 7-5, Palma De Mallorca 07122, Balearic Island, Spain

[2] Palma Aquarium Fdn, Carrer Manuela Herreros & Sora 21, Palma De Mallorca 07610, Balearic Island, Spain

[3] Univ Balearic Isl, Biol Dept, Lab Neurophysiol, E-07122 Palma De Mallorca, Balearic Island, Spain

[4] Univ Balearic Isl, IdisBa, Ctra Valldemossa Km 7-5, E-07122 Palma De Mallorca, Balearic Island, Spain

[5] Univ Balearic Isl, CIBEROBN Physiopathol Obes & Nutr, Ctra Valldemossa Km 7-5, Palma De Mallorca 07122, Balearic Island, Spain

[6] Univ Balearic Isl, Res Grp Community Nutr & Oxidat Stress NUCOX, Ctra Valldemossa Km 7-5, Palma De Mallorca 07122, Balearic Island, Spain

[7] Nat Sci Museum Balearic Isl, Ctra Palma Soller Km 30, Soller 07100, Balearic Island, Spain

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2020年 / 27卷 / 31期

关键词：

Caretta caretta; Heavy metals; Cadmium; Mercury; Lead; Western Mediterranean; TURTLES CARETTA-CARETTA; MEDITERRANEAN-SEA; DIGESTIVE GLAND; TRACE-ELEMENTS; MARINE TURTLES; CHELONIA-MYDAS; CADMIUM; GROWTH; ACCUMULATION; BIOMARKERS;

D O I：

10.1007/s11356-020-10464-1

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The concentrations of cadmium (Cd), mercury (Hg) and lead (Pb) were determined in muscular tissue of eleven loggerhead turtles (Caretta caretta) from the Balearic Islands (Spain, Western Mediterranean). The metal levels found in the present study were similar or lower than concentrations detected in Andalusia (mainland Spain), Italy, Canary Islands (Spain) or Japan. As the main source of metals in the loggerhead turtle is the diet, low metal burdens could be explained by its opportunistic feeding way. No significant differences were found in metal concentrations between juveniles and subadults in any of the heavy metals analysed. Furthermore, no significant correlation was detected between heavy metal concentrations and straight carapace length (SCL) of the studied individuals. These results could derive from the homogeneity in age and size of the turtles sampled, so further studies including adults are needed in order to assess the heavy metal accumulation with turtle growth.

引用

页码：39651 / 39656

页数：6

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