| 1. | New dvelopment in paleosol study in loess
黄土中古土壤研究的新进展 |
| 2. | Particle - size features of chuodun paleosol and identification of its parent material
昆山绰墩古土壤粒度特征及母质判别 |
| 3. | Revelation of information on genesis of multi paleosol from quaternary loess profile
第四纪黄土剖面多元古土壤形成发育信息的揭示 |
| 4. | Climatic significance of 13c record of organic matters in the paleosol from the yuanbao holocene profile , gansu province
塬堡全新世黄土剖面有机质碳同位素的气候记录 |
| 5. | We got the age of the river terraces by the sequence of the loess and paleosol on the river terrace
通过各级阶地上的黄土古土壤序列的研究，得到各级阶地的形成年代。 |
| 6. | The impact of human activities on the chemical properties of paleosol in mengjin , henan province during civilization
文明起源时期河南孟津地区人类活动对土壤化学性质的影响 |
| 7. | The data collected in this study indicates that the paleosol layer is thicker in the southeast region than in the northwest and thicker in the north region than in the south
通过各项指标区域横向对比发现，砂质古土壤层具有从西北向东南渐变厚变深的规律和粒度值从西北向东南由粗变细的规律。 |
| 8. | O curve of dsdp607 v30 - 97 show that loess began to deposit on the terrace of the yellow river about 1 . 20 ma b p , and passed thirteen climatic changes from drier and cooler to warmer and wetter later . the turn of sedimentation from alluvium to loess , an event of transformation from accumulation to down - cut of the yellow river , indicates a sharp tectonic uplift occurred around 1 . 2 ma b p . key words : loess - paleosol ; susceptibility ; climatic changes ; tectonic movement ; yellow river ; yangfan section
通过对杨范剖面黄土地层岩性特征沉积结构质量磁化率和频率磁化率的分析及与深海氧同位素曲线的对比，划分了剖面地层，初步确定了黄土沉积始于1 . 20 ma b p ,黄土沉积以来该区发生了13次大的干冷暖湿气候变化沉积转型指示河流强烈加积转变为河流侵蚀，代表约在1 . 20 ma b p发生过一次强烈的构造抬升事件。 |
