Concentrations of trace elements in tissues of red fox (Vulpes vulpes) and stone marten (Martes foina) from suburban and rural areas in Croatia.
Trace elements concentrations (As, Cd, Cu, Pb and Hg) were determined in the liver, kidney and muscle of 28 red fox (Vulpes vulpes) and 16 stone marten (Martes foina) from suburban and rural habitats from Croatia. Rural and suburban habitats affected Cd and Hg levels in the muscle, liver and kidney of red fox. Significant differences in metal concentrations in the muscle, liver and kidney were detected among species. Suburban stone marten accumulated the highest levels of trace elements (mg/kg w.w.): in muscle 0.019 for Hg; in liver 0.161 for Cd, 36.1 for Cu and 0.349 for Pb; in kidney 1.34 for Cd and 0.318 for Pb. Values observed were higher than those found in suburban red fox and therefore, may represent an important bioindicator for the accumulation of toxic metals in urbanized habitats.
Department of Veterinary Public Health, Croatian Veterinary Institute, Zagreb, Croatia. bilandzic@veinst.hr
Nina
N
Bilandžić
Danko
D
Dežđek
Marija
M
Sedak
Maja
M
Dokić
Božica
B
Solomun
Ivana
I
Varenina
Zorka
Z
Knežević
Alen
A
Slavica
D000818:Animals; D001151:Arsenic / Q000378:metabolism; D002104:Cadmium / Q000378:metabolism; D003300:Copper / Q000378:metabolism; D017523:Croatia; D004784:Environmental Monitoring; D004785:Environmental Pollutants / Q000378:metabolism*; D004787:Environmental Pollution / Q000706:statistics & numerical data; D005589:Foxes / Q000378:metabolism*; D007668:Kidney / Q000378:metabolism; D007854:Lead / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D008628:Mercury / Q000378:metabolism; D009132:Muscles / Q000378:metabolism; D045969:Mustelidae / Q000378:metabolism*; D014131:Trace Elements / Q000378:metabolism*
D004785:Environmental Pollutants; D014131:Trace Elements; D002104:Cadmium; D007854:Lead; D003300:Copper; D008628:Mercury; D001151:Arsenic