
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
標準編號: NEN EN ISO 23611-1:2011
發(fā)布時間:2011/7/1 0:00:00
標準類別:Standard
出版單位:Nederlands Normalisatie Instituut
標準頁數(shù):12
標準簡介
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).
標準備注
Supersedes NEN ISO 23611-1. (07/2011)
本標準替代的舊標準