【摘要】 地貌发育过程和沉积母质是嘉湖全新世堆积平原区的土壤形成的主要区域性因素,不同土属的出现在很大程度上取决于地貌演化和沉积母质的分异.本文根据野外调查和采样的实验分析,以及第二次土壤普查中的资料,试把嘉湖平原的沉积因质划分为河流相、河海过渡相、湖沼相.滨湖相和海相五种类型,初步探讨了该平原主要土属的发育与沉积母质类型之间的内在关系.更多还原

【Abstract】 The development course of landform and sedimentary parent material are the principal regional elements of soil formation in accumulation plain area. To a great extent,the difference of sedimentary environment and sedimentary parent material determines the formation and distribution of various soil genus. According to field study and experimental analysis of the samples as well as the data from the Second General Survey of Soil, the authors belive that the sedimentary parent material in Jiaxing-Huzhou plain can be divided into five types in this paper ,such as,river facies,river-sea transitional facies, lake-swamp facies, lake shore facies and marine facies etc.The internal relations between the development of principal soil genus and sedimentary parent material types are analysed.更多还原