Biotic index

Biotic index - simple measurement of stream pollution and its effects on the biology of the stream. Article “Biotic index” in English Wikipedia has 10.4 points for quality (as of July 1, 2025). The article contains 0 references and 6 sections.

This article has the best quality in Greek Wikipedia. However, this article is the most popular in English version.

Since the creation of article “Biotic index”, its content was written by 23 registered users of English Wikipedia and edited by 50 registered Wikipedia users in all languages.

The article is cited 12 times in English Wikipedia and cited 25 times in all languages.

The highest Authors Interest rank from 2001:

• Local (English): #55358 in September 2016
• Global: #184402 in September 2016

The highest popularity rank from 2008:

• Local (English): #253460 in January 2023
• Global: #429728 in January 2023

There are 6 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Greek (el) Βιοτικός δείκτης		25.0035
2	Estonian (et) Biootiline indeks		23.5509
3	Lithuanian (lt) Biotinis indeksas		12.5515
4	English (en) Biotic index		10.3897
5	Arabic (ar) مؤشر الحيوية		9.3672
6	Italian (it) Indice biotico esteso		4.2621

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The following table shows the most popular language versions of the article.

The most popular language versions of the article "Biotic index" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Biotic index		172 341
2	Italian (it) Indice biotico esteso		41 603
3	Lithuanian (lt) Biotinis indeksas		3 094
4	Arabic (ar) مؤشر الحيوية		2 373
5	Estonian (et) Biootiline indeks		1 303
6	Greek (el) Βιοτικός δείκτης		931

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The following table shows the language versions of the article with the highest popularity in the last month.

The most popular language versions of the article "Biotic index" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Biotic index		498
2	Italian (it) Indice biotico esteso		104
3	Arabic (ar) مؤشر الحيوية		24
4	Estonian (et) Biootiline indeks		14
5	Lithuanian (lt) Biotinis indeksas		7
6	Greek (el) Βιοτικός δείκτης		5

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The following table shows the language versions of the article with the highest Authors’ Interest.

Language versions of the article "Biotic index" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Biotic index		23
2	Italian (it) Indice biotico esteso		18
3	Greek (el) Βιοτικός δείκτης		3
4	Estonian (et) Biootiline indeks		3
5	Lithuanian (lt) Biotinis indeksas		2
6	Arabic (ar) مؤشر الحيوية		1

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The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

Language versions of the article "Biotic index" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) مؤشر الحيوية		0
2	Greek (el) Βιοτικός δείκτης		0
3	English (en) Biotic index		0
4	Estonian (et) Biootiline indeks		0
5	Italian (it) Indice biotico esteso		0
6	Lithuanian (lt) Biotinis indeksas		0

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The following table shows the language versions of the article with the highest number of citations.

Language versions of the article "Biotic index" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Biotic index		12
2	Italian (it) Indice biotico esteso		6
3	Arabic (ar) مؤشر الحيوية		3
4	Estonian (et) Biootiline indeks		3
5	Lithuanian (lt) Biotinis indeksas		1
6	Greek (el) Βιοτικός δείκτης		0

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#	Language	Value
ar	Arabic مؤشر الحيوية
el	Greek Βιοτικός δείκτης
en	English Biotic index
et	Estonian Biootiline indeks
it	Italian Indice biotico esteso
lt	Lithuanian Biotinis indeksas

Best Rank

English: #253460 01.2023

Global: #429728 01.2023

Best Rank

English: #55358 09.2016

Global: #184402 09.2016

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In English Wikipedia the most popular articles on that day were: Bad Bunny, Jeffrey Epstein, Epstein files, Ilia Malinin, Savannah Guthrie, Ghislaine Maxwell, 2026 Winter Olympics, List of Super Bowl halftime shows, Eileen Gu, Jutta Leerdam.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information