广东坡地红壤颗粒组成状况的研究──Ⅱ.土壤颗粒组成的空间分异  

Rerearch on the Characteristics of Particle Composition of of Red Soils in Guangdong──Ⅱ. The Spatial Variation of Soil Particle Composition

作　　者：钟继洪[1] 张秉刚[1] 林美莹 骆伯胜[1] 谭军[1] 

机构地区：[1]广东省生态环境与土壤研究所,广州510650

出　　处：《热带亚热带土壤科学》1998年第2期98-101,共4页

摘　　要：讨论了广东坡地红壤类土壤颗粒组成的空间分异现象，阐述了岩性、地形条件、水文动力学对颗粒组成空间分布的影响，指出地形条件、水动力学作用对广东坡地红壤类土壤颗粒组成的影响，在很大程度上是由广东所处区域的生物气候条件决定的。The paper deals with the characteristics of spatial variation of particle composition of red soils in Guangdong; and theducts of parent rock. landform condition and hydrological kineties on the spatial variation of particle composition of redsoils. It is pointed out that the spatial variation of particle composition of red soils in Guangdong is resulted from theinteraction between the factors of parent rock, landform condition. hydrological kinetics and the special bioclimaticcondition of the region.

关 键 词：土壤 颗粒组成 空间分异 坡地 红壤 广东 

分 类 号：S155.25[农业科学—土壤学]