The soil type, cause of soil formation and soil quality changes of Holocene loess-soil sequence have been clearly distinguished.
通过本文各指标的研究，进一步认识了汾渭平原全新世土壤的类型、成因与质量演变。
During the investigation of the Weishui River valley, we found many palaeoflood slack-water deposits sandwiched in Holocene loess-soil profiles.
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。
Loess is a special kind of clayed soil.
黄土是一种特殊的粘性土。
There the soil is from weathered limestone soil or loess .
那里的土壤是经过风化作用的石灰石土壤或黄土。
Soil erosion in the loess area relates to low vegetation cover rate in this region.
黄土高原地区严重的水土流失与该区植被覆盖率低有密切的关系。
The field survey and the data analysis show that the cause of soil drying in the Loess Plateau of northern Shannxi has two aspects: natural causes and anthropogenic causes.
野外调查和资料分析显示，陕北黄土高原土壤干化原因有两个方面：一是自然原因；二是人为原因。
Is located in loess hilly region, serious soil erosion.
地处黄土丘陵区，水土流失严重。
This paper mainly studies the strength softening characteristic of loess-like soil by triaxial shear test on the basis of primary research productions of loess.
本文在黄土已有研究成果的基础上，通过三轴剪切试验对类黄土(黄土状土)的强度软化特性进行了重点研究。
The engineering geologic property in the region of Harbin is commonly well, but for many reasons there is loess-like soil distributing on different physiognomy elements.
哈尔滨地区，一般属良好或较良好的工程地质区，但是由于各种原因在不同地貌单元上分布着黄土状土，也称类黄土。
The water resource is short, and rational utilization of water resource, especially soil water resource is imperative on the Loess Plateau.
黄土高原地区水资源缺乏，水资源，特别是土壤水资源的适度开发和合理利用势在必行。
Loess, a special soil widely distributing in northwest area of China, is often used as road foundation filling element and foundation soil during the large-scale highway construction of this area.
黄土是我国西北地区广泛分布的一种特殊土，在西部地区大规模的公路建设中，黄土常常被用于路基填料和地基土。
There are broken topography, large slope land and severe soil erosion in the Loess Plateau.
黄土高原地区地形破碎，坡地所占比例大，水土流失严重。
Xiashu Loess is a kind of geographical special soil in Zhenjiang area.
下蜀黄土是镇江地区广泛分布的一种特殊性土层。
The serious soil erosion of the Loess Plateau has led to not only the reduction of soil productivity but also the soil degeneration.
黄土高原土壤侵蚀极其严重，这不仅导致了土壤生产力的降低，同时也导致了土壤的退化。
In loess hilly gully region covered by sheet sand, soil water erosion process is different from typical loess hilly gully region because of worse natural environment and loose land surface material.
在片沙覆盖的黄土丘陵区，由于恶劣的自然环境及松散的地表组成物质，土壤的水蚀过程明显地不同于典型的黄土丘陵区。
The desiccation of deep soil layer on the Loess Plateau results from the gradual depletion of storing water during the process of vegetation rehabilitation.
黄土高原地区深层土壤干燥化是人工林草植被过度耗水导致土壤水分负平衡的结果。
This research focuses on the erosion problem of ZuLi River basin in the western part of the Chinese Loess Plateau using GIS-assisted soil erosion model.
本研究重点利用GIS辅助土壤侵蚀模型对黄土高原西部的祖厉河流域的土壤侵蚀问题进行了研究。
It is Shown by investigation data that flooded irrigation in the loess plateau area is a measure of soil conservation with less cost and high economic benefits.
调查资料表明，在黄土高原地区引洪漫灌是一项费用省、经济效益高的水保措施。
Loess is a typically structured soil. The study on loess soil structure is an important aspect of soil structure research, contributing to the broader understanding of soil structural properties.
黄土是一种典型的结构性土，对黄土结构性的研究是土结构性研究的重要组成部分，有助于土结构性研究的进一步深入和向实用转化。
It is important to reveal the law of soil erosion and develop soil erosion forecast model, which has a bearing on preventing the loess of water and soil.
坡耕地作为重要的侵蚀产沙区，揭示其土壤侵蚀规律和泥沙运移方式，对建立土壤侵蚀预报模型、加强土地管理防止土壤退化具有十分重要的意义。
According to soil fertility and soil structure in the loess plateau, the experiment of fertilizer amount was carried out with ammonium nitrate and calcium superphosphate.
根据黄土丘陵区土壤肥力特点及土体结构，选用硝酸铵和过磷酸钙作为试验肥料，进行了不同施肥量试验。
Weathering of loess soil is physical and biochemical processes mainly controlled by the root systems of plant community.
黄土的风化主要为植物群落根系的物理作用及其所引起的生物化学作用。
The author presents his own opinions on the exploiting strategy for soil loss area on loess plateau, through the combination of theory and practice.
本文作者仅就如何真正做到因地制宜，开发黄土高原水土流失区的有关战略问题，从理论和实践的结合上阐述了自己的见解。
The present paper puts forward the countermeasures against the soil erosion disasters in the loess plateau on the basis of analysis of their present situation, harm and causes.
本文在分析黄土高原土壤侵蚀灾害的现状、危害及成因的基础上，提出了防治和减免土壤侵蚀灾害的对策。
The ground subsidence was due to collapse of loess soil caused by applying irrigation water.
地表沉陷是由灌溉水的充填引起黄土结构崩塌造成的。
The Chinese Loess Plateau is an extreme example of human-induced soil erosion and the resulted economic sufferings.
中国的黄土高原是人类活动加剧土壤侵蚀，从而使经济受损的一个极端例子。
The Chinese Loess Plateau is an extreme example of human-induced soil erosion and the resulted economic sufferings.
中国的黄土高原是人类活动加剧土壤侵蚀，从而使经济受损的一个极端例子。
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