Discrimination of land-use types in a catchment by energy dispersive X-ray fluorescence and principal component analysis

MelquiadesF.L.; AndreoniL.F.S.; ThomazE.L.

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Discrimination of land-use types in a catchment by energy dispersive X-ray fluorescence and principal component analysis

机译：能量色散X射线荧光和主成分分析对流域内土地利用类型的区分

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Differences in composition and chemical elemental concentration are important information for soil samples classification. The objective of this study is to present a direct methodology, that is non-destructive and without complex sample preparation, in order to discriminate different land-use types and soil degradation, employing energy dispersive X-ray fluorescence and multivariate analysis. Sample classification results from principal component analysis, utilizing spectral data and elemental concentration values demonstrate that the methodology is efficient to discriminate different land-use types.

机译：成分和化学元素浓度的差异是土壤样品分类的重要信息。这项研究的目的是提出一种直接的方法，该方法无损且无需复杂的样品制备，即可通过能量色散X射线荧光和多变量分析来区分不同的土地利用类型和土壤退化。主成分分析的样本分类结果，利用光谱数据和元素浓度值表明，该方法可有效区分不同的土地利用类型。

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来源
《Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine》 |2013年第null期|共5页
作者
MelquiadesF.L.; AndreoniL.F.S.; ThomazE.L.;
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正文语种 eng
中图分类原子核物理学、高能物理学;
关键词
Portable X-ray fluorescence; Principal component analysis; Soil;

机译：便携式X射线荧光;主成分分析;土壤;

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1. Discrimination of land-use types in a catchment by energy dispersive X-ray fluorescence and principal component analysis [J] . MelquiadesF.L., AndreoniL.F.S., ThomazE.L. Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2013,第Null期

机译：能量色散X射线荧光和主成分分析对流域内土地利用类型的区分
2. Macro-classification of meteorites by portable energy dispersive X-ray fluorescence spectroscopy (pED-XRF), principal component analysis (PCA) and machine learning algorithms [J] . Talanta: The International Journal of Pure and Applied Analytical Chemistry . 2020,第期

机译：便携式能量分散X射线荧光光谱（PED-XRF），主成分分析（PCA）和机器学习算法的宏观分类
3. Principal component analysis-assisted energy dispersive X-ray fluorescence spectroscopy for non-invasive quality assurance characterization of complex matrix materials [J] . Angeyo K.H., Gari S., Mangala J.M., X-Ray Spectrometry: An International Journal . 2012,第5期

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4. Circuit Design of Energy Dispersive X-ray Fluorescence Analysis System [C] . Xu Han IEEE Information Technology and Mechatronics Engineering Conference . 2018

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5. Analysis of lead-free ammunition by scanning electron microscopy using energy dispersive x-ray spectroscopy and discrimination of samples using principal components analysis. [D] . Hogg, Seth R. 2013

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6. Preconcentration with Chlorella vulgaris combined with energy dispersive X-ray fluorescence spectrometry for rapid determination of Cd in water [O] . Tingting Gan, Nanjing Zhao, Gaofang Yin, 2020

机译：小球藻预浓缩-能量色散X射线荧光光谱法快速测定水中的镉
7. Airborne particles in the Miyagi Museum of Art in Sendai, Japan, studied by electron probe X-ray microanalysis and energy dispersive X-ray fluorescence analysis [O] . Injuk, Jasna, Osán, János, Grieken, Van, René, 2002

机译：通过电子探针X射线显微分析和能量色散X射线荧光分析研究了日本仙台宫城艺术博物馆中的机载颗粒
8. Use of Principal Component Analysis for the Identification and Mapping of Phases from Energy-Dispersive X-Ray Spectra [R] . Chisholm, D. J. 1999

机译：主成分分析用于能量色散X射线光谱相鉴定和映射的应用

Discrimination of land-use types in a catchment by energy dispersive X-ray fluorescence and principal component analysis

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