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| Mafra,Maria Sueli Heberle; Lunardi,Willian Galdino; Siegloch,Ana Emilia; Rech,Ângela Fonseca; Rech,Tássio Dresch; Campos,Mari Lucia; Kempka,Aniela Pinto; Werner,Simone Silmara. |
| ABSTRACT: Urban environments are contaminated in many ways with persistent organic and inorganic pollutants as a result of anthropogenic activities, endangering human health and natural resources. The objective of the present study was to evaluate the soil contamination by cobalt (Co), chromium (Cr), copper (Cu), manganese (Mn), nickel (Ni), lead (Pb), and zinc (Zn) in 10 vegetable gardens of urban schools located near or on Botucatu sandstone outcrops of Guarani Aquifer in the urban areas of Lages, Santa Catarina, Brazil. In each garden, three soil samples at each position (in the soil immediately outside and the soil in the garden) were collected at a depth of 0-20 cm. The ISO 11466 method was used to extract the metals. Inductively coupled plasma... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Environmentally sensitive areas; Urban gardens; Environmental contamination. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782020000300252 |
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