Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/03650340.2014.893574 |
Lithogenic and anthropogenic impacts on soil surface magnetic susceptibility in an arid region of Central Iran | |
Ayoubi, Shamsollah; Amiri, Sajjad; Tajik, Samaneh | |
通讯作者 | Ayoubi, Shamsollah |
来源期刊 | ARCHIVES OF AGRONOMY AND SOIL SCIENCE |
ISSN | 0365-0340 |
EISSN | 1476-3567 |
出版年 | 2014 |
卷号 | 60期号:10页码:1467-1483 |
英文摘要 | In this study, natural and anthropogenic factors affecting the spatial distribution of topsoil mass magnetic susceptibility (chi lf) were investigated in an arid region in Isfahan province, central Iran. A total of 100 surface (0-5cm) soil samples were collected, and the chi lf value of the soil samples was measured. High values of chi lf in the east and northeast parts of the area indicated the occurrence of hilly igneous rocks and pediment geomorphic surface, enriched by ferrimagnetic minerals. In order to investigate the effects of human activities, multivariate geostatistics was applied to the results on the concentrations of eight heavy metals in surface soil samples. The results indicated that the spatial variability of second factor extracted by factor analysis, with high contribution of Zn, Pb and Cu, was well in agreement with the distribution of urban and industrial sites. This implied that magnetic particles accompanying the heavy metal emissions have increased chi lf in the topsoil of the west of the area studied. Multiple linear regression analysis of chi lf with studied factors revealed that the developed model explained about 64% of total variability in chi lf in the studied area; and geology was identified as the most important controlling factor. |
英文关键词 | surface soils arid region land use magnetic susceptibility lithology |
类型 | Article |
语种 | 英语 |
国家 | Iran |
收录类别 | SCI-E |
WOS记录号 | WOS:000335116900009 |
WOS关键词 | HEAVY-METALS ; URBAN SOILS ; SPATIAL-DISTRIBUTION ; CALCAREOUS SOILS ; CS-137 INVENTORY ; HILLY REGION ; HONG-KONG ; LAND-USE ; POLLUTION ; CHINA |
WOS类目 | Agronomy ; Soil Science |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/180831 |
作者单位 | Isfahan Univ Technol, Dept Soil Sci, Coll Agr, Esfahan 8415683111, Iran |
推荐引用方式 GB/T 7714 | Ayoubi, Shamsollah,Amiri, Sajjad,Tajik, Samaneh. Lithogenic and anthropogenic impacts on soil surface magnetic susceptibility in an arid region of Central Iran[J],2014,60(10):1467-1483. |
APA | Ayoubi, Shamsollah,Amiri, Sajjad,&Tajik, Samaneh.(2014).Lithogenic and anthropogenic impacts on soil surface magnetic susceptibility in an arid region of Central Iran.ARCHIVES OF AGRONOMY AND SOIL SCIENCE,60(10),1467-1483. |
MLA | Ayoubi, Shamsollah,et al."Lithogenic and anthropogenic impacts on soil surface magnetic susceptibility in an arid region of Central Iran".ARCHIVES OF AGRONOMY AND SOIL SCIENCE 60.10(2014):1467-1483. |
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