Home›Browse›trophic state index🌐EnglishEnglishEspañolFrançaisPolskiالعربيةفارسی中文EntityQ30599066· pop 8· linked from 773 articlestrophic state indexSign in to saveAlso known as TSItrophy index based on the amount of biological productivityWikidata factsShow 1 more factmeasuresnutrientSources (3)wikidata.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 8 languagesEspañolالعربيةCatalanIrishPolskisimpleفارسیvia Wikidata sitelinks · CC0