排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Kadatsky B. V. Vasil'eva L. I. Tanovitskaya N. I. Golovatyi S. E. 《Russian Journal of Ecology》2001,32(1):29-32
Studies on the distribution of the forms of heavy metals (HMs) in the humus soil horizon were performed in the Berezinskii Reserve and Braslavskie Ozera National Park. The ratios of active to inert HM forms (with trace values of the mobile form) in these areas proved to be similar and independent of the total HM content. The calculated coefficients of technogeneity (Kt and Xt) and mobility (Km and Xm) are proposed, which reflect the natural ratio between the forms of HMs in the Northern and Central lithogeochemical provinces of Belarus. 相似文献
1