首页|Are spatial distributions of major elements in soil influenced by human landscapes?

Are spatial distributions of major elements in soil influenced by human landscapes?

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  • 国家科技期刊平台
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  • NSTL
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The present study attempted to evaluate the influence of human activity on major elements (Na2O,MgO,Al2O3,SiO2,K2O,CaO,Fe2O3),and to find a method to explore correlations between major elements and human disturbances,according to geospatial theories and methods.The study results indicate that landscapes influence major elements in diverse ways:Al2O3 is closely related to road and mine landscapes;strong relationships exist between MgO,Fe2O3,CaO,and SiO2 and roads;Na2O,SiO2,and Fe2O3 are unrelated to city landscapes;and Na2O is unrelated to road and mine landscapes.

Major elementsSpatial distributionGeographical backgroundHuman landscapeGeographic information systemRemote sensing

Huan Yu、Zhengwei He、Zeming Shi、Bo Kong

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College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China

Institute of Mountain Hazards and Environment, Chinese Academy of Sciences, Chengdu 610041, China

This study was supported by the Youth Science FoundationThis study was supported by the Youth Science FoundationLead Strategic Project of the Chinese Academy of SciencesHundred Young Talents Program of the Institute of Mountain Hazards and EnvironmentOpen Fund for Key Laboratory of Geoscience Spatial Information Technology of Ministry of Land and Resources

4110117441301094XDB03030507SDSQB-2015-02KLGSIT2016-01

2018

地球化学学报(英文版)
中国科学院地球化学研究所

地球化学学报(英文版)

CSCDEI
影响因子：0.33
ISSN：2096-0956
年,卷(期)：2018.37(4)
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