13.080.30 土壤的生物特性 标准查询与下载
共找到 527 条与 土壤的生物特性 相关的标准，共 36 页
PN-EN ISO 17512-2-2020-11 E 土壤质量 确定土壤质量和化学品对行为影响的回避试验 第2部分：弹跳虫（Folsomia candida）试验（ISO 17512-2:2011）
Soil quality -- Avoidance test for determining the quality of soils and effects of chemicals on behaviour -- Part 2: Test with collembolans (Folsomia candida) (ISO 17512-2:2011)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-04
- 实施
- 2020-11-04
Soil quality - Determination of dehydrogenases activity in soils - Part 2: Method using iodotetrazolium chloride (INT) - Amendment 1 (ISO 23753-2:2019/Amd 1:2020)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-04
- 实施
- 2021-02-28
Soil quality -- Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions (ISO 11266:1994)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-03
- 实施
- 2020-11-03
1.1 This test method covers a procedure and related test equipment for measuring oxidation-reduction potential (ORP) of soil samples in-situ or removed from the ground. 1.2 The procedure in Section 9 is appropriate for field and laboratory measurements. 1.3 Accurate measurement of oxidation-reduction potential aids in the analysis of soil corrosivity and its impact on buried metallic structure corrosion rates. 1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered 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 Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-01
- 实施
Soil quality - Determination of the effects of pollutants on soil flora - Leaf fatty acid composition of plants to assess soil quality (ISO 21479:2019)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Assessment of genotoxic effects on higher plants - Vicia faba micronucleus test (ISO 29200:2013)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Avoidance test for determining the quality of soils and effects of chemicals on behaviour - Part 2: Test with collembolans (Folsomia candida) (ISO 17512-2:2011)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Measurement of enzyme activity patterns in soil samples using colorimetric substrates in micro-well plates (ISO 20130:2018)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Avoidance test for determining the quality of soils and effects of chemicals on behaviour - Part 1: Test with earthworms (Eisenia fetida and Eisenia andrei) (ISO 17512-1:2008)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions (ISO 11266:1994)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-11-00
- 实施
- 2020-11-01
1 Scope The present document specifies a method for direct extraction of DNA from soil samples to analyse the abundance and composition of microbial communities by various techniques of molecular biology including real-time quantitative PCR (qPCR). This method is mainly dedicated to agricultural and forest soils. This method can possibly not be suitable for soils rich in organic matter (e.g. peat soils) or soils heavily polluted with organic pollutants or heavy metals. The direct extraction of DNA from soil samples provides unique insight into the α- and β-diversity of microbial communities. Next-generation sequencing of amplicons obtained by PCR (polymerase chain reaction) amplification of soil DNA constitutes a promising domain which will in the near future contribute to the development of routine tools to monitor microbial communities in soil environments.
Soil quality. Direct extraction of soil DNA
- ICS
- 13.080.30
- CCS
- 发布
- 2020-10-31
- 实施
- 2020-10-31
The present document specifies a method for direct extraction of DNA from soil samples to analyse the abundance and composition of microbial communities by various techniques of molecular biology including real-time quantitative PCR (qPCR). This method is mainly dedicated to agricultural and forest soils. This method can possibly not be suitable for soils rich in organic matter (e.g. peat soils) or soils heavily polluted with organic pollutants or heavy metals. The direct extraction of DNA from soil samples provides unique insight into the α- and β-diversity of microbial communities. Next-generation sequencing of amplicons obtained by PCR (polymerase chain reaction) amplification of soil DNA constitutes a promising domain which will in the near future contribute to the development of routine tools to monitor microbial communities in soil environments.
Soil quality - Direct extraction of soil DNA (ISO 11063:2020)
- ICS
- 13.080.30
- CCS
- 发布
- 2020-10-14
- 实施
- 2021-01-31
Soil quality — Determination of dehydrogenases activity in soils — Part 2: Method using iodotetrazolium chloride (INT) — Amendment 1
- ICS
- 13.080.30
- CCS
- 发布
- 2020-10-01
- 实施
Soil quality — Determination of dehydrogenases activity in soils — Part 1: Method using triphenyltetrazolium chloride (TTC) — Amendment 1
- ICS
- 13.080.30
- CCS
- 发布
- 2020-10-01
- 实施
Soil quality — Direct extraction of soil DNA
- ICS
- 13.080.30
- CCS
- 发布
- 2020-09-29
- 实施
Soil quality ― Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions
- ICS
- 13.080.30
- CCS
- 发布
- 2020-08-07
- 实施
Soil quality ― Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions
- ICS
- 13.080.30
- CCS
- 发布
- 2020-08-07
- 实施
本标准规定了土壤微生物量氮的测定方法。 本标准适用于各类土壤微生物量氮的测定。
Determination of soil microbial biomass nitrogen
- ICS
- 13.080.30
- CCS
- N772
- 发布
- 2020-07-15
- 实施
- 2021-09-01
