NEN EN ISO 23611-1:2011现行
Soil Quality - Sampling Of Soil Invertebrates - Part 1: Hand-Sorting And Formalin Extraction Of Earthworms
出版：Nederlands Normalisatie Instituut
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基本信息
标准编号： NEN EN ISO 23611-1:2011
发布时间：2011/7/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：12
标准简介
Defines a method for sampling and handling earthworms from field soils as a prerequisite for using these animals as bioindicators (e.g. to assess the quality of a soil as a habitat for organisms).
标准备注
Supersedes NEN ISO 23611-1. (07/2011)
本标准替代的旧标准
