• 灰钙土 - 引用次数：1

  According to the results of a 8 year comparation study, the distribution of critical concentra-tion and environmental capacity of Cd, Pb, Cu, As in laterite, crimson earth, red earth, purplish soil, yellow brown earth, brown earth, black soil, dark soil and sierozem soil in China is discussed. The results show that for most of heavy metals, the critical concentration and environmental ca-pacity differ considenrable in different soil types which distribute from the south to the north and from the east to the west, and have a zonal differentiation.

  本文通过8年研究结果,归纳、分析了中国的砖红壤、赤红壤、红壤、紫红土、黄棕壤、棕壤、黑土、褐色土、灰钙土等主要类型土壤中Cd、Cu、Pb、As的土壤临界含量和土壤环境容量分布特征,发现他们大多数或在相当大的程度上随土壤类型由南向北、由东向西的分布而分异,具有一定的地带性分异特征。

  参考来源 - 期刊学术社区
• 灰钙土

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