Transformation functions of soil color and climate

doi:10.1007/BF02911990

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	Transformation functions of soil color and climate
	Yang, SL; Fang, XM; Li, JJ; An, ZS; Chen, SY; Fukusawa, H
	2001-10
发表期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
卷号	44 页码:218-226
文章类型	Article
摘要	Measurements on modern soil color suggest well functional relationships between the soil formation process and the present climatic factors. The redness and yellowness of soil are chiefly caused by the contents of hematite and fullonite, and their correlations to climate are the best in humid regions in tropic and warm temperate regions. The lightness of soil mainly correlates to the organic accumulation, humification and carbonatization processes, and its correlation to climate can only be found in the humid-arid extratropical belt, The humidity and surface roughness of soil have so strong influence on soil color that there are great errors on the measurement of colorness in the field. The study on soil colors of typical loess sections shows that soil color can record the characteristics of Asia monsoon and the global climatic fluctuations well at millennial and ten-thousand-year scales. It can also indicate the pedogenesis and the climatic characteristics which magnetic susceptibility could not be reflected in humidity areas. Therefore, soil color can be used as a new climatic proxy which is easy and quick to measure, and will make an active influence on the study of global changes, geomorphology and Quaternary.
关键词	soil color loess-paleosol climatic change
学科领域	Geology
DOI	10.1007/BF02911990
关键词[WOS]	IRON-OXIDE MINERALOGY ; ORGANIC-MATTER ; LOESS DEPOSITS ; HEMATITE ; GOETHITE
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000175181800026
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：62[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/11965
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Yang, SL,Fang, XM,Li, JJ,et al. Transformation functions of soil color and climate[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2001,44:218-226.
APA	Yang, SL,Fang, XM,Li, JJ,An, ZS,Chen, SY,&Fukusawa, H.(2001).Transformation functions of soil color and climate.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,44,218-226.
MLA	Yang, SL,et al."Transformation functions of soil color and climate".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 44(2001):218-226.