B11 土壤、水土保持 标准查询与下载

ISO 25177:2008 土质.区域土壤说明

Soil quality - Field soil description

NF X31-621:2008 土质.土壤和土壤材料的毒物学特性用生物测定的选择和评估指南

Soil quality - Guidance for the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil material.

BS ISO 23909:2008 土壤质量.由大样品制备实验室样品

Soil quality - Preparation of laboratory samples from large samples

BS ISO 20280:2008 土质.使用电热或氢化法原子吸收光谱法测定王水萃取物中的砷,锑和硒

Soil quality. Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry

NY/T 1613-2008 土壤质量.重金属测定.王水回流消解原子吸收法

本标准规定了土壤中铜、锌、镍、铬、铅和镉的王水回流消解原子吸收测定方法。 本标准适用于土壤中的铜、锌、镍、铬、铅和镉的测定。土壤中的铜、锌、镍、铬适用于火焰原子吸收法;土壤中铅含量在25mg/kg以上适用于火焰原子吸收法，铅含量在25mg/kg以下适用于石墨炉原子吸收法；土壤中镉含量在5mg/kg以上适用于火焰原子吸收法，镉含量在5mg/kg以下适用于石墨炉原子吸收法。 本标准方法检出限为Cu 2mg/kg、Zn 0.4mg/kg、Ni 2mg/kg、Cr 5mg/kg、Pb 5mg/kg(火焰法)、Cd 0.2mg/kg(火焰法)、Pb 0.1mg/kg(石墨炉法)、Cd 0.01mg/kg(石墨炉法)。

Soil quality.Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion

NY/T 1121.21-2008 土壤检测.第21部分:土壤最大吸湿量的测定

本部分规定了硫酸钾饱和溶液法测定土壤最大吸湿量的方法。 本部分适用于各类土壤最大吸湿量的测定。

Soil testing.Part 21:Method for determination of soil maximum hygroscopicity

NY/T 1121.20-2008 土壤检测.第20部分:土壤微团聚体组成的测定

本部分规定了吸管法测定土壤微团聚体组成的方法。 本部分适用于各类土壤微团聚体组成的测定。

Soil testing.Part 20:Method for determination of soil micro-aggregates distribution

NY/T 1121.19-2008 土壤检测.第19部分:土壤水稳性大团聚体组成的测定

本部分规定了湿筛法测定土壤水稳性大团聚体组成的方法。 本部分适用于各类土壤中水稳性大团聚体组成的测定。

Soil testing.Part 19:Method for determination of soil water stable macro-aggregates distribution

NY/T 1634-2008 耕地地力调查与质量评价技术规程

本标准规定了耕地地力与耕地环境质量调查与评价的方法、程序与内容。 本标准适用于耕地地力与耕地环境质量的调查与评价，也适用于园地地力与园地环境质量的调查与评价。

Rules for soil quality survey and assessment

NY/T 1616-2008 土壤中9种磺酰脲类除草剂残留量的测定.液相色谱-质谱法

本标准规定了用液相色谱-质谱法测定土壤中烟嘧磺隆、噻吩磺隆、甲磺隆、甲嘧磺隆、氯磺隆、胺苯磺隆、苄嘧磺隆、吡嘧磺隆、氯嘧磺隆9种磺酰脲类除草剂残留量的方法。 本标准适用于土壤中上述9种磺酰脲类除草剂残留量的测定。 本标准方法的检出限为0.6μg/kg～3.8μg/kg。 本标准方法的线性范围为0.1mg/L～10mg/L。

Determination of 9 sulfonylurea herbicides residues in soils by LC.MS

NY/T 1615-2008 石灰性土壤交换性盐基及盐基总量的测定

本标准规定了以pH8.5氯化铵-乙醇溶液作交换液，原子吸收分光光度计测定土壤交换性钙、镁，火焰光度计测定土壤交换性钾、钠含量的方法。 本标准适用于石灰性土壤交换性盐基及盐基总量的测定。

Determination of exchangeable bases and total exchangeable bases in calcareous soil

BS EN 13040:2007 土壤改良剂和培养基.物理和化学试验、干物质含量和潮气含量及实验室压实松散材料密度的测定用试样制备

This European Standard specifies a routine method for preparing a sample of soil improver or growing media prior to chemical analysis and physical testing. The procedures described herein apply only to those samples that are supplied to a laboratory in the form in which they will be used for their intended purpose. NOTE 1 This method is not applicable to liming materials and is not suitable for materials like rockwool and foam slabs. NOTE 2 The determination of the laboratory compacted bulk density is given in Annex A. NOTE 3 The results of an interlaboratory trial to determine moisture content are given in Annex B. NOTE 4 The results of an interlaboratory trial to determine compacted laboratory bulk density are given in Annex B. NOTE 5 Attention is drawn to the possible existence of national legislation for the declaration of specific products, which could differ from the general requirements of this European Standard.

Soil improvers and growing media - Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory compacted bulk density

BS ISO 17616:2008 土质.土壤和土壤材料的毒物学特性用生物测定的选择和评估指南

It is one of a series providing guidance on the characterization of soils and soil materials in relation to their retention and habitat function and uses. It should be read in conjunction with the other standards in this series. It provides guidance on the choice and evaluation of tests applied for ecotoxicological characterization of soils and soil materials. Recommendations for test strategies with respect to the protection of ground and surface waters and the maintenance of the habitat function of soil are included. The tests recommended represent a minimum test battery that may be accomplished by additional tests, or even be replaced by others, according to the intended uses or protection goals envisaged.

Soil quality - Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materials

BS EN ISO 16720:2008 土质.连续分析用冷冻-干燥法预处理样品

Soil quality - Pretreatment of samples by freeze-drying for subsequent analysis

SL 190-2008 土壤侵蚀分类分级标准

Soil Erosion Classification and Grading Standard

NF X31-623:2008 土质.土壤和土壤材料连续化学和毒物学测试浸出过程的指南

Soil quality - Guidance on leaching procedures for subsequent chemical and ecotoxicological testing of soils and soil materials.

ISO 23909:2008 土壤质量.由大样品制备实验室样品

This International Standard specifies a method for the preparation of laboratory samples from large samples. In accordance with ISO 11464 and ISO 14507, the following analyses are considered: - determination of physico-chemical parameters; - determination of moderate volatile organic contaminants; - determination of non-volatile contaminants. This International Standard is not applicable when volatile organic compounds have to be analysed.

Soil quality - Preparation of laboratory samples from large samples

JIS K 0470:2008 使用能量色散X射线荧光光谱法测定土壤和沙地中的砷和铅含量

Determination of arsenic and lead in clay and sand using energy-dispersive X-ray fluorescence spectrometry

ISO 17616:2008 土质.土壤和土壤材料生态毒理特性的生物测定用选择和评估指南

This International Standard is one of a series providing guidance on the characterization of soils and soil materials in relation to their retention and habitat function and uses. It should be read in conjunction with the other standards in this series. It provides guidance on the choice and evaluation of tests applied for ecotoxicological characterization of soils and soil materials. Recommendations for test strategies with respect to the protection of ground and surface waters and the maintenance of the habitat function of soil are included. The tests recommended represent a minimum test battery that may be accomplished by additional tests, or even be replaced by others, according to the intended uses or protection goals envisaged. The effect values indicated in this International Standard do not refer to regulation, but represent the lowest level at which a response is supposed to result in an adverse effect.

Soil quality - Guidance on the choice and evaluation of bioassays for ecotoxicological characterization of soils and soil materials

BS ISO 23611-4:2008 土壤质量 土壤无脊椎动物的取样 存在于土壤的线虫类的采样,提取和鉴定

ISO 23611-4:2007 specifies a method for sampling and handling free-living nematodes from terrestrial field soils as a prerequisite for using them as bio-indicators (e.g. to assess the quality of a soil as a habitat for organisms). ISO 23611-4:2007 applies to all terrestrial biotopes in which nematodes occur. It is not applicable to aquatic nematodes because these nematodes do not pass through the filter.

Soil quality - Sampling of soil invertebrates - Sampling, extraction and identification of soil-inhabiting nematodes