Response of magnetic properties to metal deposition on urban green in Nanjing, China
作者: Xiang’zi LengCheng WangHuiming LiXin QianJinhua WangYixuan Sun
作者单位: 1Nanjing University
2Nanjing University of Information Science and Technology
刊名: Environmental Science and Pollution Research, 2017, Vol.24 (32), pp.25315-25328
来源数据库: Springer Journal
DOI: 10.1007/s11356-017-0133-9
关键词: Heavy metalsBiomonitoringEnvironmental magnetismSpatial analysis
英文摘要: Environmental magnetism is a simple and fast method that can be used to assess heavy metal pollution in urban areas from the relationships between magnetic properties and heavy metal concentrations. Leaves of Osmanthus fragrans , one of the most widely distributed evergreen trees in Nanjing, China, were collected from four different district types, i.e., residential, educational, traffic, and industrial. The magnetic properties and heavy metal concentrations were measured both for unwashed (dust-loaded) and washed leaves. Scanning electron microscopy with energy-dispersive X-ray spectroscopy confirmed that unwashed leaves accumulated much dust due to atmospheric deposition. The value of magnetic properties and heavy metal concentrations in unwashed leaves was significantly higher than...
原始语种摘要: Environmental magnetism is a simple and fast method that can be used to assess heavy metal pollution in urban areas from the relationships between magnetic properties and heavy metal concentrations. Leaves of Osmanthus fragrans , one of the most widely distributed evergreen trees in Nanjing, China, were collected from four different district types, i.e., residential, educational, traffic, and industrial. The magnetic properties and heavy metal concentrations were measured both for unwashed (dust-loaded) and washed leaves. Scanning electron microscopy with energy-dispersive X-ray spectroscopy confirmed that unwashed leaves accumulated much dust due to atmospheric deposition. The value of magnetic properties and heavy metal concentrations in unwashed leaves was significantly higher than...
全文获取路径: Springer  (合作)
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来源刊物:
影响因子:2.618 (2012)

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关键词翻译
关键词翻译
  • unwashed 未洗的
  • metal 金属
  • China 中国
  • magnetic 磁的
  • properties 道具
  • atmospheric 大气的
  • concentrations 浓聚物
  • magnetism 
  • deposition 沉积
  • particulate 粒子