期刊论文详细信息
Química Nova | |
Mercúrio total em solos de manguezais da Baixada Santista e Ilha do Cardoso, estado de São Paulo | |
Mara Lucia Jacinto Oliveira2  Pablo Vidal-torrado2  Xosé Luis Otero1  José Roberto Ferreira1  | |
[1],Universidade de São Paulo Escola Superior de Agricultura Luiz de Queiroz Departamento de Solos e Nutrição de PlantasPiracicaba SP ,Brasil | |
关键词: mercury; mangrove soils; contamination; | |
DOI : 10.1590/S0100-40422007000300003 | |
来源: SciELO | |
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【 摘 要 】
Total Hg content in soils of Baixada Santista, affected by different sources of pollution, and Cardoso Island, which is almost free of anthropogenic activities, were determined by CVAAS. To explain the fate of Hg in the ecosystem, pH, Eh, AVS, Stotal and Total Organic Carbon were also obtained throughout the soil profiles. With the exception of two sampling sites the average content of Hg in samples obtained for Baixada Santista was 0.34 ± 0.20 mg kg-1, which was close to the average data at Cardoso Island (0.30 ± 0.21 mg kg-1). Both of them were below the limit established by CETESB - 0.50 mg kg-1.【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
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RO202005130062037ZK.pdf | 770KB | ![]() |