| 摘要: |
| 根据对北京低山区发育在花岗岩类和石灰岩类两类不同母岩上的土壤基本性质的研究,论述了此区母质因素对土壤性质及发生特点的重要影响,指出了在土壤地理发生学及其分类体系中过分强调生物气候对土壤发生的主导作用和以地带性规律代替土壤分类存在的问题。 |
| 关键词: 两类母岩 土壤性质 土壤发生 土壤分类 |
| DOI： |
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| 基金项目:教委高校科研基金课题的一部分 |
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| GENETIC CHARACTERISTICS AND PROPERTIES OF SOILS DEVELOPED FROM TWO KIND OF ROCKS IN THE LOW-MOUNTAIN AREA OF BEIJING |
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| Abstract: |
| This paper presents the basic soil properties of two kinds of soils originated from granitic rocks and carbonaceous rocks respectively, located in low mountain area of Beijing Region. Evidently,the parent material plays an important role in forming soil charac- teristics.Granitic rocks are favourable to soil development,and argillic horizons are formed in the soils developed from granitic rocks.Lime retards soil develop- ment.Soils developed from carbonaceous rocks remain in the immature stage without clear... |
| Key words: different parent rocks soil properties genesis classification |
