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“地累积指数”是评价土壤和沉积物重金属污染程度的常用指标,在大量评价沉积物和土壤重金属污染案例文献中获得了广泛使用。然而笔者查询发现,大多数文章所引用的该概念出处有多个雷同的错误版本,即该概念的参考文献出处出现了多个错误版本的相互传抄。说明绝大多数作者在使用该概念时,并没有查阅自己所引用文献,使该参考文献引文出处出现大量荒唐和矛盾之处,绝大多数作者并未发觉,而仍然在传播错误出处。这一现象反映了有些作者发表文章的急功近利性掩盖了治学严谨性,同时也提醒期刊方面提高把关水平,避免此类现象。
The “Cumulative Index” is a commonly used indicator to evaluate the degree of heavy metal pollution in soils and sediments. It has been widely used in a large number of case studies on heavy metal contamination of sediments and soils. However, the author found that most of the articles cited in the source of the concept of the same number of the same error version, that is, the source of the concept of reference appeared multiple wrong versions of each other. This shows that the vast majority of authors did not consulted their own citations when using this concept. As a result, most authors find that there is a lot of absurdity and contradiction in the citation of this reference, and most of the authors still do not find their source. This phenomenon reflects the quick success of some authors’ publication, which masks the rigor of scholarship. At the same time, it also reminds journals to raise the level of checks and avoid such phenomena.