| 人工实验条件下城市道路重金属含量特征研究 |
| |
| 引用本文： | 董微砾,陈学刚,魏疆,赵直.人工实验条件下城市道路重金属含量特征研究[J].科技咨询导报,2013(22):34-35,37. |
| |
| 作者姓名： | 董微砾 陈学刚 魏疆 赵直 |
| |
| 作者单位： | [1]新疆师范大学地理科学与旅游学院,新疆乌鲁木齐830054 [2]新疆大学资源与环境学院,新疆乌鲁木齐830046 |
| |
| 基金项目： | 国家自然科学基金项目（41161029,41161074）,新疆师范大学研究生科技创新基金项目（20131230）. |
| |
| 摘 要： | 该文通过人工实验方式，在乌鲁木齐市选取6种不同功能区的人行道路面和交通路面作为采样点，采用原子发射光谱法分析了样品中的Cu、Cd、Pb、Zn4种重佥属元素含量。结果表明：不同交通道路路面重金属含量不同，交通密集区的重金属含量在6种功能区中居高，而居民区和行政区域因交通活动较少，重金属含量较少。不同的人行道道路路面的重金属含量特征与交通道路路面相似，但略有不同。人行道路面由于道路清扫率和路面材料的因素使得重金属含量略高于交通路面。
|
| 关 键 词： | 人工实验 城市道路 重金属含量 |
Characteristics of heavy metals in urban road by experimental conditions |
| |
| Institution: | DONG Weili CHEN Xuegang WEi Jiangz ZHAO straight (1 of geography and Tourism College of Xinjiang Normal University Xinjiang Urumqi 830054; 2 College of resources and environment, Xinjiang University Xinjiang Urumqi 830046) |
| |
| Abstract: | Heavy metals Cu, Pb, Zn and Cd were monitored through artificial experimental methods on six different roads in Urumqi city by ICP-AES.It was concluded that different transport heavy metals in different road surface, traffic-intensive areas of the heavy metal content in the six kinds of functional areas ranked high,while the residential and administrative areas of low activity due to traffic, heavy metal content is less.Different sidewalk road surface characteristics of the heavy metal content and traffic road surface are similar, but slightly different.Sidewalk pavement sweeping rate due to road and pavement material factors make the heavy metal content higher than traffic pavement |
| |
| Keywords: | artificial experimental urban road heavy metal content |
| 本文献已被 维普 等数据库收录！ |
