標準號：BS EN ISO 8689-2-2000
中文標準名稱：水質.江河的生物分類.對底棲大型無脊椎動物調查的生物質量數據的表示導則
英文標準名稱：Water quality. Biological classification of rivers. Guidance on the presentation of biological quality data from surveys of benthic macroinvertebrates
標準類型：C51
發布日期：2000/8/15 12:00:00
實施日期：2000/8/15 12:00:00
中國標準分類號：C51
國際標準分類號：13.060.10
適用范圍：This part of ISO 8689 gives guidance on the presentation of biological quality data relating to running waters from surveys of benthic macroinvertebrates. The guidance is applicable to the results of surveys using standard methods of sampling and using the classification procedures given in ISO 8689-1. It is recognized that for a complete assessment of ecological status other elements of biological quality should be assessed. NOTE An explanation of the comparison of different indices used in the analysis of surveys of benthic macroinvertebrates is given in ISO 8689-1.