成土因素

结果表明：不同土属耕层土壤中Ca、Mg交换量有较大差别，交换性Ca/Mg的比值主要受母质等成土因素的影响；

The results showed that exchangeable capacity of Ca and Mg in cultivated soil varied significantly in different genera , and the ratios of Ca / Mg in topsoil were mainly influenced by parent materials and other soil formation factors .

武夷山土壤垂直带理化性质及成土因素分析

Analysi on Physical and Chemical properties and Factors of Soil from Different Vertical Bands in Wuyi Mountain

地形的变化能够引起其他成土因素的变化从而影响土壤的形成和分布。

Changes of terrain can cause changes in other soil factors affecting the formation and distribution of soil .

太白山北坡成土因素及不同土壤垂直带谱的比较

Soil formation factors and comparison among different altitudinal zonations of the soils on northern slope of the Taibai Mountains

本文讨论了影响北京土壤元素背景值的成土因素，主要有成土母质、生物气候、地貌、时间和人为因素。

The factors of soil formation affecting soil background contents of ele-ments in Beijing area are mainly discussed in this paper .

根据自然成土因素和在人为作用影响下的土壤熟化程度，将该小流域的黄绵土进一步划分为四种土壤类型。

According to the natural factors of soil formation and the development , degree of Soil , under the influence of human production activity , the Huangmian soils were devided into four types .

同时，在分析研究本区成土因素的空间变化格局及其对土壤发生、发育与演化影响的基础上，论述了南极海洋气候区土壤属性上的强烈空间可变性和类型上的高度分异性；

Meanwhile , based on knowledge of their soil-forming factors and their spatial variation , strong spatial variability of attribute and high differentiation of type of the soils formed in this region was demonstrated .

在这些地区，人为活动对土壤的形成和发育的影响已超过其它成土因素，特别是对表层土壤的影响，使土壤&景观发生新的分异。

Due to human activities on the soil of the growing impact in some areas more than other soil factors , in particular on the impact of surface soil , The soil - landscape has the new differentiation .

同时运用地学多元分析原理探讨了影响森林植被中灌木林、灌丛等类型影像特征的地形、地质岩性、成土母质等因素。

Using the theory for geographical multi-information analysis , it is discussed that the factors of topography , geologic lithology and soil which affect the image characteristics of vegetation types such as Shrubbery and Shrub Land .