Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
558 22 |
Ultima descărcare din IBN: 2023-12-14 20:10 |
Căutarea după subiecte similare conform CZU |
504.054:574.4:546.79(478-21) (1) |
Știința mediului înconjurător (916) |
Ecologie generală şi biodiversitate (779) |
Chimie anorganică (450) |
SM ISO690:2012 ŢUGULEA, Andrian, BULIMAGA, Constantin, PORTARESCU, Anastasia. Contribuții la studiul conținutului de metale grele în solurile din ecosistemul urban Bălți. In: Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos”, 2021, nr. 1(60), pp. 57-62. ISSN 1857-0461. DOI: https://doi.org/10.52673/18570461.21.1-60.07 |
EXPORT metadate: Google Scholar Crossref CERIF DataCite Dublin Core |
Revista de Ştiinţă, Inovare, Cultură şi Artă „Akademos” | ||||||
Numărul 1(60) / 2021 / ISSN 1857-0461 /ISSNe 2587-3687 | ||||||
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DOI:https://doi.org/10.52673/18570461.21.1-60.07 | ||||||
CZU: 504.054:574.4:546.79(478-21) | ||||||
Pag. 57-62 | ||||||
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The paper presents the evaluation of the heavy content in the soils of the Balti urban ecosystem. Is predominates typically moderately humiferous chernozem soils. Based on the obtained results, it was established that the soils pH is weak-alkaline. The content of heavy metals in the edaphic component in some research sites exceeded the Alert Threshold for Pb, Cu, Zn. Values of total Pb content ranged from low to very high (18.5-98.61 mg/kg), Cu from low (17.48 mg/kg) to very high (134.63 mg/kg), Zn from low (38.92 mg/kg) to very high (311.34 mg/kg). Greater pollution with these heavy metals was founds in the Central-Western part of the city. For Cr were recorded very low content, and Ni – medium. Because the pH of the soil is weak-alkaline, these concentrations do not pose a danger to biotic components. |
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Cuvinte-cheie heavy metals, pollution, soil, urban ecosystem, metale grele, poluare, sol, ecosistem urban |
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