Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 41405124 |
| 新疆天山北坡经济带大气降水化学组成特征及物源解析 | |
| 钟玉婷 | |
| 主持机构 | 中国气象局乌鲁木齐沙漠气象研究所 |
| 开始日期 | 2015 |
| 结束日期 | 2017 |
| 资助经费 | 240000(CNY) |
| 项目类别 | 青年科学基金项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Precipitation is a fast and effective method to clean atmospheric composition, while studies the chemical composition of precipitation has a great significance to understand the status of the atmospheric environment of the region. This project aims to the major cities urumqi, shihezi and karamay in the Northern Slope economic zone as the study areas, analyze ion composition, heavy metals, soluble organic carbon, total nitrogen and Pb isotopes, reveal ionic composition characteristics, the distribution characteristics of heavy metals and the distribution characteristics of organic carbon and total nitrogen, use the correlation analysis and enrichment factor method to determine the sources of main ions and heavy metals, use the backward trajectory and Pb isotopic tracer method to quantify the sources of chemical composition of precipitation under different weather system path, reveal the pollution condition of the regional atmospheric precipitation to provide theoretical basis for the regional environmental quality control. |
| 来源机构 | 中国气象局乌鲁木齐沙漠气象研究所 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/346796 |
| 推荐引用方式 GB/T 7714 | 钟玉婷.新疆天山北坡经济带大气降水化学组成特征及物源解析.2015. |
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