ISO 16387:2004 土壤质量-Enchytraeidae污染物质效果-残存和再现效果测定
标准编号：ISO 16387:2004
中文名称：土壤质量-Enchytraeidae污染物质效果-残存和再现效果测定
英文名称：Soil quality — Effects of pollutants on Enchytraeidae (Enchytraeus sp.) — Determination of effects on reproduction and survival
发布日期：2004-02
标准范围
ISO 16387:2004描述了一种测定物质或污染土壤对蠕虫Enchytraeus albidus(Enchytraeidae)的繁殖和存活的影响的方法。使用添加了规定量的该物质的限定人工土壤基质，或通过使用质量未知的土壤基质，通过皮肤和消化吸收，使动物暴露于这些物质。ISO 16387:2004适用于不溶于水或溶于水的测试物质，尽管应用方法不同。该方法不适用于挥发性测试物质，即H（亨利常数）或空气/水分配系数大于1的物质，或25℃下蒸汽压超过0.013 3Pa的物质。为了获得最佳适用性，应了解测试物质的水溶性和蒸气压。此外，需要关于测试物质在土壤中的持久性的信息。关于陆地环境中Enchytraeidae的生态学和生态毒理学的基本信息可以在参考文献中找到。在试验期内，不能保证试验物质的稳定性。试验方法中没有规定监测试验物质的持久性。附录B给出了将该方法应用于比较或监测土壤质量的建议。
ISO 16387:2004 describes a method for determining the effects of substances or contaminated soils on reproduction and on survival of the worm Enchytraeus albidus (Enchytraeidae). The animals are exposed to the substances by dermal and alimentary uptake using a defined artificial soil substrate to which specified amounts of that substance are added, or by using a soil substrate of unknown quality.ISO 16387:2004 is applicable to test substances that are either insoluble or soluble in water, although the method of application differs. The method is not applicable to volatile test substances, i.e. substances for which H (Henry's constant) or the air/water partition coefficient is greater than 1, or for which the vapour pressure exceeds 0,013 3 Pa at 25 °C. For optimum applicability, the water solubility and the vapour pressure of the test substance should be known. Additionally, information on the persistence of the test substance in soil is desirable.Basic information on the ecology and ecotoxicology of Enchytraeidae in the terrestrial environment can be found in the bibliographic references.The stability of the test substance cannot be ensured over the test period. No provision is made in the test method for monitoring the persistence of the test substance.Recommendations for adapting the method to comparing or monitoring soil quality are given in Annex B.
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