Arid
DOI10.1016/j.quaint.2006.05.004
Soilscape evolution of West Tien Shan during the Late Pleistocene based on humus properties of the Obi-Rakhmat archaeological site
Fedeneva, Irina N.; Dergacheva, Maria I.
通讯作者Fedeneva, Irina N.
来源期刊QUATERNARY INTERNATIONAL
ISSN1040-6182
EISSN1873-4553
出版年2006
卷号156页码:60-69
英文摘要

Analysis of the pedogenic humus properties of sediments at the Obi-Rakhmat archaeological site is the basis for reconstructing soil-forming processes as records of climatic fluctuations in the region of West Tien Shan. The stratigraphic section has 10 zones of pedogenesis that are distinguishable by pedogenic humus and other features, and consequently by the character of ancient soil forming processes. We found that most of the sediments accumulated in an environment where serozem soils form, that is, in an and subtropical landscape (desert-steppe zone). The scheme of the altitudinal landscape sequence and the structure of the soil cover also changed according to climatic changes, and regular displacements of the altitude zones occurred. When analogs of modern dark serozems dominated near the site, the altitude sequence was characterized by the most complexity, with humid as well as arid landscapes occupying areas of the slopes. Climatic change trends both to humidity and to aridity simplified the altitude scheme: when climate was arid, humid landscapes were ousted (mountain brown forest soils occurred only on the slope tops). In contrast, when climate was humid, arid landscapes disappeared from the altitude sequence, and forest and meadow zones were dominant. (c) 2006 Elsevier Ltd and INQUA. All rights reserved.


类型Article ; Proceedings Paper
语种英语
国家Russia
收录类别SCI-E ; CPCI-S
WOS记录号WOS:000242160400006
WOS类目Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向Physical Geography ; Geology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/152870
作者单位(1)Inst Archaeol & Ethnog, Novosibirsk 630090, Russia;(2)Inst Soil Sci & Agrochem, Novosibirsk 630099, Russia
推荐引用方式
GB/T 7714
Fedeneva, Irina N.,Dergacheva, Maria I.. Soilscape evolution of West Tien Shan during the Late Pleistocene based on humus properties of the Obi-Rakhmat archaeological site[J],2006,156:60-69.
APA Fedeneva, Irina N.,&Dergacheva, Maria I..(2006).Soilscape evolution of West Tien Shan during the Late Pleistocene based on humus properties of the Obi-Rakhmat archaeological site.QUATERNARY INTERNATIONAL,156,60-69.
MLA Fedeneva, Irina N.,et al."Soilscape evolution of West Tien Shan during the Late Pleistocene based on humus properties of the Obi-Rakhmat archaeological site".QUATERNARY INTERNATIONAL 156(2006):60-69.
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