BS ISO 19204:2017以一般方式描述了土壤质量三元组方法在 污染土壤的现场特定生态风险评估。具体来说，它以透明的方式呈现 三条证据线（化学、生态毒理学和生态学）共同允许， 对受污染土壤进行生态稳健但实用的风险评估。这个过程也可以是 适用于其他应力因素，如酸化、土壤压实、盐渍化、土壤有机质流失 物质和侵蚀。然而，到目前为止，还没有获得使用这些其他应用程序的经验。 因此，本文件的重点是受化学品污染的土壤。注1:本文件侧重于生态风险评估。 因此，它不包括人类健康终点。鉴于本文件的性质，对调查程序进行了总体描述。信息技术 不包含实际评估的技术程序细节。然而，这份文件 包括与技术标准（如ISO 15799、ISO 17616）相关的参考，这些标准对 三行证据的实际表现。在生态风险评估中，土壤污染对生态系统的影响与环境因素有关 土地的预期用途以及该用途对土壤功能的要求。这份文件 描述了与现场特定风险评估的连贯工具相关的基本步骤，包括机会 制定现场具体细节。 本文件也可用于评估清理作业、修复过程或 管理措施（即，在执行后对环境质量进行评估） 这些行动）。注2:本文件始于已决定在给定时间进行生态风险评估 需要进行现场测试。换句话说，土壤质量三位一体的实际表现和评估 将描述单个测试结果的详细信息。因此，关于决定是否（如果是， 评估结果是否包含在土壤管理措施中。注3:TRIAD方法可用于环境的不同部分，但本文档重点介绍 主要是在土壤室。 其他环境隔间的可比文件也适用 此外，还需准备（例如地面上的隔间），以便进行完整的现场测试 评估，基于相同的原则和流程。交叉引用:ISO 11063ISO 11074ISO 11267ISO 11268-2ISO 11269-2ISO 11348-3ISO 13829ISO 14238ISO 1579ISO 17126ISO 17155ISO 17402ISO 17512-1ISO 17512-2ISO 17601ISO 17616ISO 18187ISO 18311ISO 18400-101ISO 18400-102ISO 18400-103ISO/DIS 18400-104ISO 18400-105ISO 18400-107ISO/DIS 18400-206ISO 18772ISO 22030ISO 23611-1ISO 23611-2ISO 23611-3ISO 23611-4ISO 23611-5ISO 23611-6ISO/TS 2984329843-2ISO/IEC 17025购买本文件时可获得的所有现行修订均包含在购买本文件中。

BS ISO 19204:2017 describes in a general way the application of the soil quality TRIAD approach for the site-specific ecological risk assessment of contaminated soils. In detail, it presents in a transparent way three lines of evidence (chemistry, ecotoxicology and ecology) which together allow an efficient, ecologically robust but also practical risk assessment of contaminated soils. This procedure can also be applicable to other stress factors, such as acidification, soil compaction, salinization, loss of soil organic substance, and erosion. However, so far, no experience has been gained with these other applications. Therefore, this document focuses on soils contaminated by chemicals.NOTE 1 This document focuses on ecological risk assessment. Thus, it does not cover human health end points.In view of the nature of this document, the investigation procedure is described on a general level. It does not contain details of technical procedures for the actual assessment. However, this document includes references relating to technical standards (e.g. ISO 15799, ISO 17616) which are useful for the actual performance of the three lines of evidence.In ecological risk assessment, the effects of soil contamination on the ecosystem are related to the intended land use and the requirements that this use sets for properly functioning soil. This document describes the basic steps relating to a coherent tool for a site-specific risk assessment with opportunities to work out site-specific details.This document can also be used for the evaluation of clean-up operations, remediation processes or management measures (i.e. for the evaluation of the environmental quality after having performed such actions).NOTE 2 This document starts when it has already been decided that an ecological risk assessment at a given site needs to be performed. In other words, the practical performance of the soil quality TRIAD and the evaluation of the individual test results will be described. Thus, nothing will be said about decisions whether (and if yes, how) the results of the assessment are included in soil management measures or not.NOTE 3 The TRIAD approach can be used for different parts of the environment, but this document focuses mostly on the soil compartment. Comparable documents for other environmental compartments are intended to be prepared in addition (e.g. the terrestrial aboveground compartment) in order to perform a complete site assessment, based on the same principles and processes.Cross References:ISO 11063ISO 11074ISO 11267ISO 11268-2ISO 11269-2ISO 11348-3ISO 13829ISO 14238ISO 15799ISO 17126ISO 17155ISO 17402ISO 17512-1ISO 17512-2ISO 17601ISO 17616ISO 18187ISO 18311ISO 18400-101ISO 18400-102ISO 18400-103ISO/DIS 18400-104ISO 18400-105ISO 18400-107ISO/DIS 18400-206ISO 18772ISO 22030ISO 23611-1ISO 23611-2ISO 23611-3ISO 23611-4ISO 23611-5ISO 23611-6ISO/TS 29843-1ISO/TS 29843-2ISO/IEC 17025All current amendments available at time of purchase are included with the purchase of this document.