Home›Aquatic ecology›biotic index🌐EnglishEnglishItalianoالعربيةفارسیEntityQ1986356· pop 8· linked from 11 articlesbiotic indexsimple measurement of stream pollution and its effects on the biology of the streamAvailable in 8 languagesItalianoالعربيةEstonianGreekIgboLithuanianفارسیvia Wikidata sitelinks · CC0ConnectionsbioindicatorEntityorganismEntityCategoriesAquatic ecologyEnvironmental indicesEnvironmental scienceWater pollution