古代湖

Ancient lake - lake that has consistently carried water for more than 1 million years. Article “古代湖” in Japanese Wikipedia has 7.6 points for quality (as of July 1, 2026). The article contains 2 references and 5 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.4 points.

This article has the best quality in Norwegian (Nynorsk) Wikipedia. However, the most popular language version of this article is English.

Since the creation of article “古代湖”, its content was written by 21 registered users of Japanese Wikipedia and edited by 146 registered Wikipedia users in all languages.

The article is cited 30 times in Japanese Wikipedia and cited 152 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Japanese): #5486 in February 2020
• Global: #61774 in September 2022

The highest popularity rank from 2008:

• Local (Japanese): #29195 in May 2011
• Global: #12502 in August 2022

There are 14 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, 2026 (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	Norwegian (Nynorsk) (nn) Gammal innsjø		52.9555
2	Malay (ms) Tasik purba		37.6291
3	Dutch (nl) Langlevend meer		28.3451
4	Turkish (tr) Antik göl		25.4924
5	Slovenian (sl) Starodavno jezero		25.4344
6	Romanian (ro) Lac antic		23.8474
7	Chinese (zh) 古湖泊		22.134
8	English (en) Ancient lake		21.9667
9	Indonesian (id) Danau purba		20.0266
10	Vietnamese (vi) Hồ cổ đại		18.8339

More...

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

The most popular language versions of the article "古代湖" in all the time

#	Language	Popularity award	Relative popularity
1	Japanese (ja) 古代湖		628 277
2	English (en) Ancient lake		620 333
3	German (de) Langzeitsee		32 773
4	Dutch (nl) Langlevend meer		4 574
5	Portuguese (pt) Lago antigo		2 809
6	Norwegian (no) Gammel innsjø		2 794
7	Turkish (tr) Antik göl		1 464
8	Chinese (zh) 古湖泊		1 414
9	Romanian (ro) Lac antic		716
10	Vietnamese (vi) Hồ cổ đại		521

More...

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 "古代湖" in June 2026

#	Language	Popularity award	Relative popularity
1	English (en) Ancient lake		4 778
2	Japanese (ja) 古代湖		1 564
3	German (de) Langzeitsee		129
4	Chinese (zh) 古湖泊		75
5	Turkish (tr) Antik göl		41
6	Indonesian (id) Danau purba		25
7	Portuguese (pt) Lago antigo		20
8	Norwegian (no) Gammel innsjø		14
9	Vietnamese (vi) Hồ cổ đại		14
10	Dutch (nl) Langlevend meer		13

More...

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

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

#	Language	AI award	Relative AI
1	English (en) Ancient lake		61
2	German (de) Langzeitsee		22
3	Japanese (ja) 古代湖		21
4	Dutch (nl) Langlevend meer		16
5	Turkish (tr) Antik göl		5
6	Portuguese (pt) Lago antigo		4
7	Vietnamese (vi) Hồ cổ đại		4
8	Romanian (ro) Lac antic		3
9	Chinese (zh) 古湖泊		3
10	Indonesian (id) Danau purba		2

More...

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

Language versions of the article "古代湖" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Indonesian (id) Danau purba		1
2	German (de) Langzeitsee		0
3	English (en) Ancient lake		0
4	Japanese (ja) 古代湖		0
5	Malay (ms) Tasik purba		0
6	Dutch (nl) Langlevend meer		0
7	Norwegian (Nynorsk) (nn) Gammal innsjø		0
8	Norwegian (no) Gammel innsjø		0
9	Portuguese (pt) Lago antigo		0
10	Romanian (ro) Lac antic		0

More...

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

Language versions of the article "古代湖" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) Ancient lake		47
2	Japanese (ja) 古代湖		30
3	Turkish (tr) Antik göl		20
4	Indonesian (id) Danau purba		15
5	Norwegian (no) Gammel innsjø		12
6	Dutch (nl) Langlevend meer		6
7	German (de) Langzeitsee		5
8	Malay (ms) Tasik purba		3
9	Portuguese (pt) Lago antigo		3
10	Romanian (ro) Lac antic		3

More...

#	Language	Value
de	German Langzeitsee
en	English Ancient lake
id	Indonesian Danau purba
ja	Japanese 古代湖
ms	Malay Tasik purba
nl	Dutch Langlevend meer
nn	Norwegian (Nynorsk) Gammal innsjø
no	Norwegian Gammel innsjø
pt	Portuguese Lago antigo
ro	Romanian Lac antic
sl	Slovenian Starodavno jezero
tr	Turkish Antik göl
vi	Vietnamese Hồ cổ đại
zh	Chinese 古湖泊

Best Rank

Japanese: #29195 05.2011

Global: #12502 08.2022

Best Rank

Japanese: #5486 02.2020

Global: #61774 09.2022

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

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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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information