Mercury in humus horizons of soils in the Transbaikal region

被引：5

作者：

Ivanov, G. M. ^{[1
]}

Kashin, V. K. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Gen & Expt Biol, Siberian Branch, Ulan Ude 670047, Buryat Republic, Russia

来源：

EURASIAN SOIL SCIENCE | 2010年 / 43卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Mercury; Humus; EURASIAN Soil Science; Mercury Concentration; Humus Content;

D O I：

10.1134/S1064229310010047

中图分类号：

S15 [土壤学];

学科分类号：

0903 ; 090301 ;

摘要：

The total mercury content has been determined in gray forest soils, chernozems, chestnut soils, and in different parent materials in the Transbaikal region. The mercury content is below the clarke value in the intrusive, effusive, and alluvial soil-forming rocks (0.004-0.024 mg/kg). In the humus horizons of the soils, it reaches 0.011-0.026 mg/kg, which is higher than the clarke value for the pedosphere. The mean background content of mercury in the soils of the Transbaikal region is 0.018 mg/kg. No significant positive correlation between the mercury content and the humus content of the soils has been revealed.

引用

页码：24 / 29

页数：6

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