Spatio-temporal monitoring of mercury and other stable metal(loid)s and radionuclides in a Croatian terrestrial ecosystem around a natural gas treatment plant (CROSBI ID 313534)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Lazarus, Maja ; Orct, Tatjana ; Sekovanić, Ankica ; Skoko, Božena ; Petrinec, Branko ; Zgorelec, Željka ; Kisić, Ivica ; Prevendar Crnić, Andreja ; Jurasović, Jasna ; Srebočan, Emil
engleski
Spatio-temporal monitoring of mercury and other stable metal(loid)s and radionuclides in a Croatian terrestrial ecosystem around a natural gas treatment plant
The natural gas industry bears a certain contamination risk to human and biota due to, among others, mercury, arsenic and naturally occurring radioactive material content in gas. We tracked multiple stabile metal(loid)s and radionuclides within the natural gas treatment plant Molve, Croatia, ecosystem during the last decade through a comprehensive monitoring of soil, earthworms, moss, livestock (blood, milk, hair, urine and feces from cows) and wildlife animals (brain, muscle, liver and kidney of European hare and pheasant). The level of mercury and other stable metal(loid)s has shown temporal variation, but without an obvious trend. The found spatial differences in soil and earthworms were based on the differing soil characteristics of the sampled locations and exceeded the maximal allowable concentration of arsenic and zinc for agricultural soil. The status of essential copper, selenium and zinc in cows, hares and pheasants inclined towards deficiency. The measured stable metal(loid) levels in soil and animal samples were generally in the same range of values reported in earlier decades from the same area or non-polluted areas across Europe. The consumption of local cow and game products (e.g. milk, meat) can be considered safe for human health, although game offal is advised to be avoided as a food item due to the low risk of lead and cadmium’s adverse effects. Although the activity concentrations of some radionuclides in moss were higher than reported for pristine areas, transfer from soil to moss was assessed as average (except for lead-210). Radiological risk to human and biota around the gas treatment plant Molve was estimated as negligible.
soil ; moss ; NORM industry ; livestock ; European hare ; pheasant
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Podaci o izdanju
194 (7)
2022.
1-22
objavljeno
0167-6369
1573-2959
10.1007/s10661-022-10140-6
Povezanost rada
Interdisciplinarne prirodne znanosti, Javno zdravstvo i zdravstvena zaštita, Poljoprivreda (agronomija), Veterinarska medicina