Relationships Between Leaching of Methylmercury from the Soil and the Basic Characteristics of Alkali Soil Polluted by Mercury in Guizhou China
Relationships Between Leaching of Methylmercury from the Soil and the Basic Characteristics of Alkali Soil Polluted by Mercury in Guizhou China
复制标题
DOI：
10.1007/s00128-008-9612-5
复制
发表时间：
2009-03
影响因子：
2.7
通讯作者：
A. Matsuyama;Y. Taniguchi;Y. Yasuda
中科院分区：
文献类型：
--
作者：
A. Matsuyama;Y. Taniguchi;Y. Yasuda
为了确定土壤中可溶性甲基汞与汞污染土壤性质的关系，进行了几个试验。结果表明，土壤甲基汞淋失量与土壤电导率之间存在较好的相关性。此外，为了掌握土壤中可溶性甲基汞与可溶性阴离子的关系，用离子色谱法测定了土壤中的几种阴离子(Cl−、NO3−、SO42−)。虽然相关系数很小(r=0.40)，但只有SO42−水平与淋溶的甲基汞之间存在相关性。
To determine the relationship between soluble methylmercury and soil characteristics which was contaminated by mercury, several experiments were conducted. As a result, a good correlation was founding between the leached methylmercury level from soil and the EC (electronic conductivity) level of soil. Moreover, to grasp the relationship between soluble methylmercury and soluble anions from soil, several anions (Cl−, NO3−, SO42−) were measured using the ion chromatography method. Although the correlation coefficient was small (r= 0.40), only a correlation between the level of SO42−and leached methylmercury was recognized.