标准摘要
[中文适用范围]： ISO 14388 的这一部分提供了酸性硫酸盐土壤的一般介绍，以及可用于测量这一特殊土壤组的各种成分及其产生酸度的潜力的方法。 它提供了 ISO 14388 系列中使用的测试方法、符号、术语和首字母缩略词的标识和定义的汇编。 虽然决策过程的一部分可能涉及对准备好的湿或干样品的分析，但这一部分ISO 14388 特别概述了制备和分析干燥样品所涉及的程序（见图 1）。 ISO 14388 的这一部分还提供了在取样后、在使用适当的测试方法对干燥样品进行分析之前对酸性硫酸盐土壤进行预处理的程序。 该程序包括样品送至实验室之前的处理，以及样品的干燥、研磨和储存。 该标准还提供了分析后对样品进行存档的程序。 ISO 14388的这一部分提供了一种酸碱核算方法，通过单独评估由于无机硫化物氧化而产生的产酸能力、现有酸度和有效耗酸量来计算酸性硫酸盐土壤材料的净产酸潜力。 使用 ISO 14388-2 和 ISO 14388-3 中获得的结果来评估容量。 [外文原描述]： ISO 14388-1:2014 provides a general introduction to acid sulfate soils and the approaches that can be used to measure the various components of this special group of soils and their potential to produce acidity. It provides a compilation of the test methods, identification and definitions of the symbols, terms, and acronyms used in this series of ISO 14388. While part of the decision-making process can involve the analysis of prepared wet or dry samples, ISO 14388-1:2014 specifically outlines the procedures that are involved for preparing and analysing dried samples. ISO 14388-1:2014 also provides a procedure for pre-treating acid sulfate soil following sampling, prior to their analysis as dried sample using appropriate methods of test. The procedure includes the handling of samples before delivery to the laboratory, and the drying, grinding, and storage of samples. The standard also provides a procedure for archiving a sample after analysis. ISO 14388-1:2014 provides an acid-base accounting method to calculate the net acid-producing potential of acid sulfate soil materials by individually assessing the acid-producing capacity due to oxidation of inorganic sulfides, the existing acidity, and the effective acid-consuming capacity using results obtained in ISO 14388-2 and ISO 14388-3.
英文名称Soil quality — Acid-base accounting procedure for acid sulfate soils — Part 1: Introduction and definitions, symbols and acronyms, sampling and sample preparation