13.080.01 土质和土壤学综合 标准查询与下载

DB50/T 1146-2021 酸化土壤改良技术规范

本文件适用于重庆地区酸化土壤改良

Acidified Soil Improvement Technical Specifications

T/GXAS 243-2021 青葙修复镉污染农田土壤技术规程

本文件界定了青葙修复镉污染农田土壤所涉及的术语和定义，规定了选地、种植前准备、播种、田间管理、收获、植株处理、修复治理效果评价等阶段的操作要求。 本文件适用于土壤镉含量高于GB 15618规定的镉污染风险筛选值且低于镉污染风险管控值的农田土壤修复。

Technical code of practice for phytoextraction by Celosia argentea Linn. in cadmium polluted agricultural soils

DS/ISO 23400:2021 实地规模矿质土壤中有机碳和氮储量及其变化测定指南

Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale

T/ZNZ 085-2021 稻田污染治理措施效果评估技术规范

本文件规定了稻田污染治理措施效果评估技术的术语和定义、评估区域、监测项目、监测要求、评 估方法和等级划分、综合评估结果评定。 本文件适用于稻田污染治理措施的效果评估。

Technical specification for evaluation of control measures for polluted paddy soil

ISO 23400:2021 田间矿质土壤中有机碳和氮储量及其变化测定指南

This document presents a method to quantify the soil organic carbon and nitrogen stocks in mineral soils at plot scale. It also provides guidance on how to detect and quantify simultaneously the variations of carbon and nitrogen stocks over time in mineral soils at field scale. It is based on several documents already published[2],[3],[4],[5],[6],[7],[8]. This document does not apply to organic soils, soils with permafrost, wetland soils, or to soil layers prone to submergence below the groundwater table. NOTE 1 The possibility of increasing soil C storage is viewed as a means to sequester atmospheric carbon dioxide (CO2) and mitigate greenhouse gas (GHG) emissions. Information on soil nitrogen (N) stocks is crucial because it interacts with carbon cycling through plant nutrition and organic matter decomposition, and leakage of N is of environmental concern (e.g. N2O emissions, NO3- leaching). Therefore, it is becoming increasingly important to measure accurately the impact of changes of land uses and practices on organic carbon and nitrogen stocks. NOTE 2 While understanding changes in soil inorganic carbon it is important also to understand the land- atmosphere exchange of CO2, measuring stocks of soil inorganic carbon is outside the scope of this document.

Guidelines for the determination of organic carbon and nitrogen stocks and their variations in mineral soils at field scale

ASTM E3281-21a 沉积物中NAPL迁移和迁移的标准指南-实验室NAPL迁移试验样品分类的筛选过程

1.1 This guide is designed for general application at a wide range of sediment sites where non-aqueous phase liquid (NAPL) is present or suspected to be present in the sediment. This guide describes a process to use field screening methods, specifically visual observations, and the results of shake tests, to categorize the relative amount of NAPL present in a sample. This categorization can then be utilized to select co-located sediment samples for laboratory testing to determine if the NAPL in the sample interval is mobile or immobile at the pore scale, or any other chemical or physical testing. 1.1.1 There is no current industry standard methodology to select sediment samples for laboratory NAPL mobility testing; the use of different methodologies is possible. This guide focuses on a selection process that uses visual observations and shake tests. This process has the advantage of being simple to use and, if applied in a disciplined manner, has been demonstrated to provide good results in the field. 1.2 This guide is intended to inform, complement, and support characterization and remedial efforts performed under international, federal, state, and local environmental programs but not supersede local, state, federal, or international regulations. The users of this guide should review existing information and data available for a sediment site to determine applicable regulatory agency requirements and the most appropriate entry point into and use of this guide. 1.3 ASTM International (ASTM) standard guides are not regulations; they are consensus standard guides that may be followed voluntarily to support applicable regulatory requirements. This guide may be used in conjunction with other ASTM guides developed for assessing sediment sites. 1.4 This guide does not address methods and means of sample collection (Guide E3163). 1.5 Units—The values stated in SI or CGS units are to be regarded as the standard. No other units of measurement are included in this standard. 1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for NAPL Mobility and Migration in Sediments – Screening Process to Categorize Samples for Laboratory NAPL Mobility Testing

ASTM D6640-21 环境调查用岩心筒取样器中获得的土壤的收集和处理的标准实施规程

1.1 This practice covers procedures for obtaining soils from core barrel samplers for chemical and physical analysis, with an emphasis on the collection and handling procedures that maintain the representativeness of the chemical contaminants of concern. Core barrel samplers are initially empty (hollow) until they are pushed into the ground to collect and retrieve a cylindrical soil sample with minimal disturbance. The selection of equipment and the sample handling procedures are dependent on the soil properties, the depth of sampling, and the general properties of the chemical contaminants of concern, that is, volatile organic compounds, semi-volatile organic compounds, and inorganic constituents. The sampling procedures described are designed to maintain representative concentrations of the contaminants regardless of their physical state(s), that is, solid, liquid, or gas. 1.2 This practice covers soil samplers used in Guide D6169 on soils and rock sampling and included in Guide D6232 for waste sampling. Guide D6169 provides additional information on samplers and procedures that will preserve representative contaminate concentrations. Guide D6282 is on direct-push soil samplers that are most frequently used for environmental work. Guide D4547 addresses special sampling of soils for volatile compounds. This standard does not include sediment samplers in Guide D4823, but the same principles may apply to handling of those cores. Guide D4700 includes information on shallow manual push soil samplers. 1.3 Five general types of core barrel samplers are discussed in this practice: split-barrel, soil corer, ring-lined barrel, thinwalled tube, and solid-barrel samplers. 1.4 This document does not cover all the core barrel devices that are available for the collection of soil samples. 1.5 The procedures described may or may not be applicable to handling of samples for assessing certain geotechnical properties, for example, soil porosity. NOTE 1—Prior to commencement of any intrusive exploration, the site should be checked for underground utilities. 1.6 Units—The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026. Reporting of test results in units other than SI shall not be regarded as nonconformance with this standard. 1.7 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.8 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Practice for Collection and Handling of Soils Obtained in Core Barrel Samplers for Environmental Investigations

ASTM E1945-21 分散性百分比的标准试验方法

1.1 This test method is used to determine the percent dispersibility of dry pesticide formulations. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements see Section 7. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Test Method for Percent Dispersibility

ASTM E3282-21a 沉积物中NAPL迁移和迁移的标准指南-评估指标

Standard Guide for NAPL Mobility and Migration in Sediments – Evaluation Metrics

T/ZNZ 083-2021 叶菜类蔬菜产地土壤镉污染等级划分规范

本文件规定了叶菜类蔬菜产地土壤镉污染风险等级划分的术语和定义、分级、采样与分析方法等要 求。 本文件适用于苋菜、芹菜、小白菜、空心菜、生菜产地土壤镉污染风险等级划分。

Specification for classification standard of cadmium pollution in leafy vegetable producing soils

UNI EN ISO 18589-4:2021 环境中放射性的测量 土壤 第4部分：钚 238 和钚 239 + 240 使用 α 光谱法的测试方法

Measurement of radioactivity in the environment - Soil - Part 4: Plutonium 238 and plutonium 239 + 240 - Test method using alpha spectrometry

UNI EN ISO 18589-5:2021 环境中放射性的测量 土壤 第5部分：锶 90 使用比例计数或液体闪烁计数的测试方法

Measurement of radioactivity in the environment - Soil - Part 5: Strontium 90 - Test method using proportional counting or liquid scintillation counting

UNI EN ISO 18589-6:2021 环境中放射性的测量 土壤 第6部分：总 alpha 和总 beta 活动 使用气体流量比例计数的测试方法

Measurement of radioactivity in the environment - Soil - Part 6: Gross alpha and gross beta activities - Test method using gas-flow proportional counting

ASTM E3300-21 沉积物中NAPL迁移和迁移的标准指南.沸腾和相关NAPL/污染物迁移的评估

1.1 This guide addresses the processes that lead to (or influence) ebullition-facilitated nonaqueous phase liquid (NAPL)/contaminant transport, methods for quantifying that transport, considerations for sample timing, sampling procedures, and use of results in extrapolating an annual ebullition-facilitated NAPL/contaminant load to a site, or a portion of a site. This guide is not intended to address remediation of sites where ebullition-facilitated transport of NAPL/contaminants is occurring, fate and transport of contaminants subsequent to the ebullition transport mechanism, the measurement of contaminant concentrations within the gas bubbles, ebullition-associated human health and ecological risk, NAPL advection, or determining the depth of ebullition below the mudline. Additionally, gas transport without NAPL/ contaminants is possible in areas with gas generation and limited NAPL contamination of the sediment, which is covered in this guide. Ebullition should be evaluated at sites where sediment capping is anticipated. 1.2 The users of this guide should be aware of the appropriate regulatory requirements that apply to sediment sites where NAPL is present or suspected to occur. The user should consult applicable regulatory agency requirements to identify appropriate technical decision criteria and seek regulatory approvals, as necessary. 1.3 ASTM standard guides are not regulations; they are consensus standard guides that may be followed voluntarily to support applicable regulatory requirements. This guide may be used in conjunction with other ASTM guides developed for sediment programs. The guide supplements characterization and remedial efforts performed under international, federal, state, and local environmental programs, but it does not replace regulatory agency requirements. 1.4 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard. 1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Standard Guide for NAPL Mobility and Migration in Sediment— Evaluating Ebullition and Associated NAPL/Contaminant Transport

DB64/T 1776-2021 水土保持生态监测站点建设与监测技术规范

Soil and water conservation ecological monitoring station construction and monitoring technical specifications

T/GXAS 220-2021 镉污染耕地伴矿景天和油菜间作技术规程

本文件确立了镉污染耕地伴矿景天和油菜间作的程序，界定了所涉及的术语和定义，规定了土壤调查、品种与扦插苗选择、种植前准备、种植管理、收获、植株检测和处理等阶段操作指示。 本文件适用于广西行政区域内镉污染耕地伴矿景天和油菜间作。

Technical code of pratice for row intercropping of Sedum plumbizincicola and Brassica campestris in cadmium-contaminated arable land

T/GXAS 219-2021 强化伴矿景天修复镉污染耕地技术规程

本文件确立了强化伴矿景天修复镉污染耕地的程序，界定了所涉及的术语和定义，规定了选地、移栽前准备、移栽、田间管理、强化技术、收获、植株处理、修复治理效果评估等阶段的操作指示。  本文件适用于华南地区利用化学、微生物和基因工程等技术或农艺措施，增强伴矿景天修复镉污染耕地的过程。 

Technical code of pratice for enhancing remediation of cadmium contaminated arable land with Sedum plumbizincicola

DS/EN ISO 18589-6:2021 环境中放射性测量“土壤”第6部分：总α和总β活度“使用气体流量比例计数的测试方法（ISO 18589-6:2019）

Measurement of radioactivity in the environment – Soil – Part 6: Gross alpha and gross beta activities – Test method using gas-flow proportional counting (ISO 18589-6:2019)

DS/EN ISO 18589-5:2021 环境“土壤”中放射性的测量第5部分：锶 90“使用比例计数或液体闪烁计数的测试方法（ISO 18589-5:2019）

Measurement of radioactivity in the environment – Soil – Part 5: Strontium 90 – Test method using proportional counting or liquid scintillation counting (ISO 18589-5:2019)

DS/EN ISO 18589-4:2021 环境“土壤”中放射性的测量第4部分：钚 238 和钚 239 + 240“使用 α 光谱法的测试方法（ISO 18589-4:2019）

Measurement of radioactivity in the environment – Soil – Part 4: Plutonium 238 and plutonium 239 + 240 – Test method using alpha spectrometry (ISO 18589-4:2019)