The existing problems of current SEQS in China were pointed out and the formulating principle of first and second class standard, the determination of polluted matter types and their critical value in SEQS were further discussed.

• 对我国现行的《土壤环境质量标准》中存在的问题进行了分析,对其中一、二级标准制订的原则,污染物种类和临界值的确定,以及有效态作为土壤环境质量标准的评价指标等问题作了进一步讨论。