ISO 23611-1-2006 土质.土壤无脊椎动物的取样.第1部分:蚯蚓的手工拣取和福尔马林萃取

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                   【英文标准名称】:     Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and formalin extraction of earthworms            【原文标准名称】:     土质.土壤无脊椎动物的取样.第1部分:蚯蚓的手工拣取和福尔马林萃取            【标准号】:     ISO 23611-1-2006            【标准状态】:     现行            【国别】:     国际            【发布日期】:     2006-02    【实施或试行日期】: 【发布单位】: 国际标准化组织(IX-ISO)【起草单位】: ISO/TC 190【标准类型】: ()【标准水平】: ()【中文主题词】: 生物指示剂;生物分析和试验;群落生境;化学危害;分类;土壤组分;稳定性(机械性能);测定;生态学;萃取;无脊椎动物;实验室器皿;蚯蚓属;露天;生物体;户外;种间侵害;污染物;污染;污染控制;规程;采样位置;抽样方法;土壤污染;土壤普查;土壤;规范(验收);试验;毒性【英文主题词】: Bio-indicators;Biological analysis and testing;Biotope;Bushings;Chemical hazards;Classifications;Composition of the ground;Consistency (mechanical property);Contamination;Definitions;Determination;Ecology;Extraction;Invertebrates;Laboratory ware;Lumbricus;Methods;Open air;Organisms;Outdoorestsollutantsollutionollution controlrocedures;Sample location;Sampling methods;Soil pollution;Soil surveys;Soils;Specification (approval);Test reports;Testing;Toxicity【摘要】: This part of ISO 23611 specifies a method for sampling and handling earthworms from field soils as aprerequisite for using these animals as bioindicators (e.g. to assess the quality of a soil as a habitat fororganisms).Basic information on the ecology of earthworms and their use as bioindicators in the terrestrial environmentcan be found in the references listed in the bibliography.This part of ISO 23611 applies to all terrestrial biotopes in which earthworms occur. The sampling design offield studies in general is specified in ISO 10381-1 (see also Reference [38]) and guidance on thedetermination of effects of pollutants on earthworms in field situations is given in ISO 11268-3. These detailscan vary according to the national requirements or the climatic/regional conditions of the site to be sampled(see also Annex C).This part of ISO 23611 is not applicable for semi-terrestrial soils and it can be difficult to use under extremeclimatic or geographical conditions (e.g. in high mountains). Methods for some other soil organism groups,such as collembolans, are covered in other parts of ISO 23611.This part of ISO 23611 does not cover the pedological characterization of the site which is highlyrecommendable when sampling soil invertebrates. ISO 10390, ISO 10694, ISO 11272, ISO 11274, ISO 11277,ISO 11461 and ISO 11465 are more suitable for measuring pH, particle size distribution, C/N ratio, organiccarbon content and water-holding capacity.【中国标准分类号】: B11【国际标准分类号】: 13_080_05;13_080_30【页数】: 12P.;A4【正文语种】: 英语