| 影响北京地区土壤元素背景值的因素分析 |
| |
| 引用本文： | 邓勃,秦建侯,李廷芳. 影响北京地区土壤元素背景值的因素分析[J]. 环境科学学报, 1986, 6(4): 446-454 |
| |
| 作者姓名： | 邓勃 秦建侯 李廷芳 |
| |
| 作者单位： | 清华大学化学系(邓勃，秦建侯)，北京师范学院地理系(李廷芳) |
| |
| 摘 要： | 用主成份分析研究了影响北京地区土壤元素背景值的主要因素。分析结果表明,影响土壤元素背景值的主要因素,在平原地区是地貌条件,在山区是成土母质。
|
| 关 键 词： | 主成分 背景值 因素分析 土壤 |
| 收稿时间： | 1986-03-03 |
ANALYSIS OF FACTORS AFFECTING SOIL BACKGROUND CONTENTS OF METAL ELEMENTS IN BEIJING AREA |
| |
| Deng Bo,Qin Jianhou and Li Tingfang. ANALYSIS OF FACTORS AFFECTING SOIL BACKGROUND CONTENTS OF METAL ELEMENTS IN BEIJING AREA[J]. Acta Scientiae Circumstantiae, 1986, 6(4): 446-454 |
| |
| Authors: | Deng Bo Qin Jianhou Li Tingfang |
| |
| Affiliation: | Tsinghug University,Tsinghug University and Beijing Teacher's College |
| |
| Abstract: | The main component analysis has been used to study the principal factors which affect soil background contents of a number of metals in Beijing area. The results showed that the principal factors affecting the metal background contents were landforms for plain area and soil parent material for mountain area. |
| |
| Keywords: | main component analysis metal background content factor analysis soil. |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
|
点击此处可从《环境科学学报》下载全文 |
