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Overview ISO 23611-1:2018 - "Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and extraction of earthworms" specifies a standardized field and handling method for sampling earthwo…
Overview EN ISO 23611-1:2026 (Soil quality - Sampling of soil invertebrates - Part 1: Hand-sorting and extraction of earthworms) is an essential international standard developed by CEN and ISO for en…
Overview ISO 23611-1:2026 is part of the internationally recognized ISO 23611 series focusing on soil quality and sampling of soil invertebrates. This specific standard outlines standardized procedur…
1 Scope This document specifies 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 ha…