中国古土壤现分为埋藏土和残余土两大类。
Paleosols of China are divided into buried and relict soils.
其顶部覆盖了末次间冰期古土壤与末次冰期黄土。
The last interglacial paleosol and last glacial loess units overlie the top of this section.
黄土形成时的沙尘暴活动比古土壤形成时要强的多。
Dust storms in Loess period were much stronger than in paleosol period.
河北南部石炭、二叠纪煤系中发育了多种类型的古土壤。
Many kinds of paleosoils develop in the coal measures of Carboniferous and Permian in southern Hebei, China.
然而，在先民持续活动的地区很少发现保存完好的古土壤。
However, there were very little well-preserved ancient soils on the ancestors' sustainable activity of area.
本文对黄河中游地区古土壤分布特征提出了一些新的认识。
New knowledge of distribution character of fossil soil in the Middle reaches of the Yellow River has been presented in this paper.
这种风尘沉积作用即使在气候较为湿热的古土壤发育时期也未中断。
The dust sedimentations have never been intermitted even in the soil-forming periods when the climates were warmer and wetter.
第8层古土壤特殊的厚层淀积代表了气候的多次变化和多个成壤期。
The thick illuvial horizon in the 8th paleosol layer indicates the repeated soil-forming processes and climate changes.
在河南孟津地区发现全新世古土壤-黄土沉积剖面和湖沼相沉积剖面。
A holocene paleosol-loess sediment profile and lacustrine sediment profile were found in Mengjin, Henan province.
在湋水河谷多个地点发现全新世古洪水平流沉积层赋存于黄土—古土壤剖面中。
During the investigation of the Weishui River valley, we found many palaeoflood slack-water deposits sandwiched in Holocene loess-soil profiles.
在UCC标准化图与CL标准化图中，大墩岭黄土与古土壤变化趋势基本一致。
In UCC and CL normalized maps, the variation trend of loess is basically consistent with that of paleosol in Dadunling section.
完整的陕西大荔人遗址剖面由上部黄土—古土壤序列和下部砂土地层两部分组成。
The intact stratigraphic profile at the Dali Man site consists of the upper Loess-Paleosol series and the lower sandy soil series.
通过对黄土高原中部朝那剖面黄土-古土壤序列系统的岩石磁学分析，建立了1。
Based on detailed rock magnetic analyses of loess-paleosol sequence at Chaona section in the central loess Plateau, a high-resolution environmental magnetic framework has been built up for last 1.
河流相、特别是湖沼相与古土壤以极细砂含量占优势，且具一定含量的粉砂和粘土。
Those of the fluvial facies, especially the lacustrine facies and palaeosols, are mainly composed of very fine sands and also contain some quantities of silt and clay.
今后必须加强成岩作用对古土壤特性的影响以及现代土壤与其环境的对应关系的研究。
The further studies on diagenetic effects on the properties of buried paleosols and the elaborate relationship between modern soils and pedogenetic environment should be intensified.
野外考察重点考察在晚更新世黄土—古土壤序列及同时期不同岩性地层单位间的差异。
The excursion will focus on Late Pleistocene loess-palaeosol sequences in the area and the differentiation of coeval lithostratigraphic units.
中国黄土—古土壤堆积是全球冰期—间冰期气候变化与东亚古季风气候变化共同作用的结果。
Chinese Loess Paleosol sediments were just controlled by both the factors of glacial interglacial and paleomonsoon climate.
在有大量先民活动地区遗存的古土壤可用来探讨自然环境对人类活动类型及强度的响应过程。
Ancient soil with a large number of inhabitants' activity in the area can be used to explore the natural environment of human activities and intensity of the response process.
稀土元素以及微量元素分布形式揭示出红粘土与第四纪黄土-古土壤风成成因的相似性。
The distribution patterns of rare earth elements and trace elements indicate the similarity of eolian origin between the red clay and Quaternary loess and paleosols.
本文以郑州邙山赵下峪剖面为例，研究了黄土-古土壤序列的容重及其与磁化率、粒度的关系。
Taking Zhaoxiayu section, Mangshan, Zhengzhou as an example, this paper has studied the volumetric weight of loess palaeosol sequences and its relation with susceptibility as well as its grain size.
微米级磁性矿物在黄土-古土壤序列中含量不足1%，为了满足多种测试的需要，要尽可能地富集磁性矿物。
Micron grade magnetic minerals are less than 1%of total minerals in the loess paleosol sequences. To satisfy requirements of a lot of kind of measurement, it needs to enrich the magnetic minerals.
从黄土-古土壤中提取影响环境变化的因子并对未来全球变化的预测是目前古土壤与环境变化研究中的热点。
The focus issue of pole-climatic and paleosol study is to extract factor which affects environment change from loess- paleosol.
现今出露于中国北方地表的红色土壤是在红色古土壤和红色古风化壳上发育的，而且大多经历了不连续的成土过程。
In north of China, Latosol-like soils which were exposed to the earths surface were developed from red Paleosol and red paleo-weathered crust.
最后对河北南部晚古生代地层中的古土壤类型进行了初步分析，提出了古土壤研究中需要进一步加强的几个方面的问题。
Finally, the types of palaeosol in Late Palaeozoic strata of southern Hebei Province was analysed preliminarily, and submitted problems on several respects need to further enhance…
黄土是在相对冷干气候条件下发育的成熟的灰黄色古土壤，不同地区黄土所属土壤类型主要为灰钙土、栗钙土、棕钙土、棕漠土和黑垆土。
But compared with reddish paleosols, it was formed in dry and cold conditions, so, loess even could serve as an indicator of dry and cold climate.
因此，黄土-古土壤序列中元素含量的分布、化学综合参数等地球化学特征都对环境变化有直接的指示意义，代表了该区域化学风化的强度及时空规律。
Accordingly, the distribution of elements content and the chemical parameter all can show the variety of environment and intension of weathering in the Weihe Valley.
因此，黄土-古土壤序列中元素含量的分布、化学综合参数等地球化学特征都对环境变化有直接的指示意义，代表了该区域化学风化的强度及时空规律。
Accordingly, the distribution of elements content and the chemical parameter all can show the variety of environment and intension of weathering in the Weihe Valley.
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