ISO 23611的这一部分为土壤无脊椎动物（例如 监测作为生物栖息地的土壤质量）。样本的详细信息 本国际标准（ISO 23611-1至ISO 23611-1）的其他部分提供了最重要的土壤生物 ISO 23611-5）。 ISO 23611的本部分适用于土壤无脊椎动物出现的所有陆地生物区。基本资料 ISO 10381-1中已经规定了现场研究的总体设计。这些信息可能因具体情况而异 符合国家要求或采样现场的气候/区域条件。 注:虽然ISO 23611的这一部分旨在全球适用于土壤居住的所有陆地场所 无脊椎动物，现有资料大多指温带地区。然而，来自其他（热带）国家的（少数）研究 和北方）地区，以及理论上的考虑，都可以得出这样的结论，即 ISO 23611通常有效，参考文献[4]、[6]、[40]、[21]。 ISO 23611的这一部分提供了污染土地的现场特定风险评估信息，包括 人为影响的潜在副作用（例如，使用化学品或修建道路） 土壤的生物分类和评估，以确定土壤的生物质量，以及长期 自然保护或恢复背景下的生物地理监测，包括全球变化（例如。 如长期生态研究项目）。

This part of ISO 23611 provides guidance for the design of field studies with soil invertebrates (e.g. for the monitoring of the quality of a soil as a habitat for organisms). Detailed information on the sampling of the most important soil organisms is provided in the other parts of this International Standard (ISO 23611-1 to ISO 23611-5). This part of ISO 23611 is used for all terrestrial biotopes in which soil invertebrates occur. Basic information on the design of field studies in general is already laid down in ISO 10381-1. This information can vary according to the national requirements or the climatic/regional conditions of the site to be sampled. NOTE While this part of ISO 23611 aims to be applicable globally for all terrestrial sites that are inhabited by soil invertebrates, the existing information refers mostly to temperate regions. However, the (few) studies from other (tropical and boreal) regions, as well as theoretical considerations, allow the conclusion that the principles laid down in this part of ISO 23611 are generally valid, References [4], [6], [40], [21]. This part of ISO 23611 gives information on site-specific risk assessment of contaminated land, study of potential side effects of anthropogenic impacts (e.g. the application of chemicals or the building of roads), the biological classification and assessment of soils in order to determine the biological quality of soils, and longterm biogeographical monitoring in the context of nature protection or restoration, including global change (e.g. as in long-term ecological research projects).