Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China

Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) mine...
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Autor*in:	Ding, Min [verfasserIn] Zhang, Junxiang Peng, Shuzhen Zhang, Wei Zhao, Qiuyue Mao, Longjiang

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	Loess Provenance LQC Loess Yellow River Sediments Chinese Loess Plateau Geochemistry Clay-size minerals

Anmerkung:	© the Authors 2018

Übergeordnetes Werk:	Enthalten in: Journal of Risk Analysis and Crisis Response - Springer Netherlands, 2012, 8(2018), 1 vom: März, Seite 24-34
Übergeordnetes Werk:	volume:8 ; year:2018 ; number:1 ; month:03 ; pages:24-34

Links:	Volltext

DOI / URN:	10.2991/jrarc.2018.8.1.3

Katalog-ID:	SPR055204031

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allfields	10.2991/jrarc.2018.8.1.3 doi (DE-627)SPR055204031 (SPR)jrarc.2018.8.1.3-e DE-627 ger DE-627 rakwb eng Ding, Min verfasserin aut Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © the Authors 2018 Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213 Zhang, Junxiang aut Peng, Shuzhen aut Zhang, Wei aut Zhao, Qiuyue aut Mao, Longjiang aut Enthalten in Journal of Risk Analysis and Crisis Response Springer Netherlands, 2012 8(2018), 1 vom: März, Seite 24-34 (DE-627)1683678745 (DE-600)3001595-9 2210-8491 nnns volume:8 year:2018 number:1 month:03 pages:24-34 https://dx.doi.org/10.2991/jrarc.2018.8.1.3 kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 1 03 24-34
spelling	10.2991/jrarc.2018.8.1.3 doi (DE-627)SPR055204031 (SPR)jrarc.2018.8.1.3-e DE-627 ger DE-627 rakwb eng Ding, Min verfasserin aut Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © the Authors 2018 Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213 Zhang, Junxiang aut Peng, Shuzhen aut Zhang, Wei aut Zhao, Qiuyue aut Mao, Longjiang aut Enthalten in Journal of Risk Analysis and Crisis Response Springer Netherlands, 2012 8(2018), 1 vom: März, Seite 24-34 (DE-627)1683678745 (DE-600)3001595-9 2210-8491 nnns volume:8 year:2018 number:1 month:03 pages:24-34 https://dx.doi.org/10.2991/jrarc.2018.8.1.3 kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 1 03 24-34
allfields_unstemmed	10.2991/jrarc.2018.8.1.3 doi (DE-627)SPR055204031 (SPR)jrarc.2018.8.1.3-e DE-627 ger DE-627 rakwb eng Ding, Min verfasserin aut Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © the Authors 2018 Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213 Zhang, Junxiang aut Peng, Shuzhen aut Zhang, Wei aut Zhao, Qiuyue aut Mao, Longjiang aut Enthalten in Journal of Risk Analysis and Crisis Response Springer Netherlands, 2012 8(2018), 1 vom: März, Seite 24-34 (DE-627)1683678745 (DE-600)3001595-9 2210-8491 nnns volume:8 year:2018 number:1 month:03 pages:24-34 https://dx.doi.org/10.2991/jrarc.2018.8.1.3 kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 1 03 24-34
allfieldsGer	10.2991/jrarc.2018.8.1.3 doi (DE-627)SPR055204031 (SPR)jrarc.2018.8.1.3-e DE-627 ger DE-627 rakwb eng Ding, Min verfasserin aut Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © the Authors 2018 Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213 Zhang, Junxiang aut Peng, Shuzhen aut Zhang, Wei aut Zhao, Qiuyue aut Mao, Longjiang aut Enthalten in Journal of Risk Analysis and Crisis Response Springer Netherlands, 2012 8(2018), 1 vom: März, Seite 24-34 (DE-627)1683678745 (DE-600)3001595-9 2210-8491 nnns volume:8 year:2018 number:1 month:03 pages:24-34 https://dx.doi.org/10.2991/jrarc.2018.8.1.3 kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 1 03 24-34
allfieldsSound	10.2991/jrarc.2018.8.1.3 doi (DE-627)SPR055204031 (SPR)jrarc.2018.8.1.3-e DE-627 ger DE-627 rakwb eng Ding, Min verfasserin aut Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © the Authors 2018 Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213 Zhang, Junxiang aut Peng, Shuzhen aut Zhang, Wei aut Zhao, Qiuyue aut Mao, Longjiang aut Enthalten in Journal of Risk Analysis and Crisis Response Springer Netherlands, 2012 8(2018), 1 vom: März, Seite 24-34 (DE-627)1683678745 (DE-600)3001595-9 2210-8491 nnns volume:8 year:2018 number:1 month:03 pages:24-34 https://dx.doi.org/10.2991/jrarc.2018.8.1.3 kostenfrei Volltext SYSFLAG_0 GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_171 GBV_ILN_206 GBV_ILN_213 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_2014 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 8 2018 1 03 24-34
language	English
source	Enthalten in Journal of Risk Analysis and Crisis Response 8(2018), 1 vom: März, Seite 24-34 volume:8 year:2018 number:1 month:03 pages:24-34
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topic_facet	Loess Provenance LQC Loess Yellow River Sediments Chinese Loess Plateau Geochemistry Clay-size minerals
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authorswithroles_txt_mv	Ding, Min @@aut@@ Zhang, Junxiang @@aut@@ Peng, Shuzhen @@aut@@ Zhang, Wei @@aut@@ Zhao, Qiuyue @@aut@@ Mao, Longjiang @@aut@@
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author	Ding, Min
spellingShingle	Ding, Min misc Loess Provenance misc LQC Loess misc Yellow River Sediments misc Chinese Loess Plateau misc Geochemistry misc Clay-size minerals Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China
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topic_title	Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China Loess Provenance (dpeaa)DE-He213 LQC Loess (dpeaa)DE-He213 Yellow River Sediments (dpeaa)DE-He213 Chinese Loess Plateau (dpeaa)DE-He213 Geochemistry (dpeaa)DE-He213 Clay-size minerals (dpeaa)DE-He213
topic	misc Loess Provenance misc LQC Loess misc Yellow River Sediments misc Chinese Loess Plateau misc Geochemistry misc Clay-size minerals
topic_unstemmed	misc Loess Provenance misc LQC Loess misc Yellow River Sediments misc Chinese Loess Plateau misc Geochemistry misc Clay-size minerals
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title	Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China
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title_full	Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China
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author_browse	Ding, Min Zhang, Junxiang Peng, Shuzhen Zhang, Wei Zhao, Qiuyue Mao, Longjiang
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title_sort	geochemical and clay-size minerals evidence for the provenance of lqc loess deposits in the central shandong, northern china
title_auth	Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China
abstract	Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. © the Authors 2018
abstractGer	Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. © the Authors 2018
abstract_unstemmed	Abstract The identification of the Shandong loess provenance adjacent to the floodplain of the Yellow River external the Loess Plateau is very important for revealing the path of dust accumulation and paleoenvironment, which has aroused widespread concern. In this study, the clay-size(< 5μm) minerals and major elements composition of bulk samples and of two grain-size fractions (< 20μm and 20~63μm) were analyzed in order to determine the provenance of the LongQiaoCun(LQC) loess in the Central Shandong based on comparisons with loess from the Chinese Loess Plateau and with Yellow River sediments. Statistical analysis of the sedimentary clay-size minerals reveals that LQC loess deposits in the Central Shandong adjacent to the floodplain of the Yellow River were not blown directly from the northern deserts as is the case of loess deposits in the Chinese Loess Plateau. and the Yellow River sediments may be related to erosion from the Loess Plateau. The difference in relatively immobile major element ratios of TiO2 /Al 2O3 and K 2O/Al 2O3 of the < 20μm and 20 ~ 63μm fractions affirm that sediments exposed during glacial periods in the North China fluvial plain, including the floodplain of Yellow River, were the major dust source as the statistical analysis of the sedimentary clay-size minerals has concluded. © the Authors 2018
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title_short	Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China
url	https://dx.doi.org/10.2991/jrarc.2018.8.1.3
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Geochemical and Clay-Size Minerals Evidence for the Provenance of LQC Loess Deposits in the Central Shandong, Northern China

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