iucnredlist.org in June 2020

The International Union for Conservation of Nature Red List of Threatened Species, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of Regional Red Lists are produced by countries or organizations, which assess the risk of extinction to species within a political management unit. More information...

Multilingual Wikipedia

In June 2020 the website iucnredlist.org was on the 230th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 90th place in June 2020. From Wikipedians' point of view, "iucnredlist.org" is the 47th most reliable source in different language versions of Wikipedia (AR-score).

The website is placed before theplantlist.org and after radiotimes.com in multilingual PR ranking of the most reliable sources in Wikipedia.

PR-score:
230th place
139,984,353
-33,644,822
AR-score:
47th place
65,755,218
+158,693
F-score:
90th place
164,431
+700

English Wikipedia

PR-score:
220th place
92,348,241
-18,183,075
AR-score:
35th place
39,436,352
-59,742
F-score:
54th place
57,325
-108

Spanish Wikipedia

PR-score:
304th place
7,616,718
-583,659
AR-score:
158th place
1,822,378
+17,724
F-score:
144th place
5,378
+38

Japanese Wikipedia

PR-score:
433rd place
4,771,147
+169,782
AR-score:
537th place
315,043
-2,344
F-score:
542nd place
1,145
-12

Russian Wikipedia

PR-score:
510th place
4,090,054
-2,012,835
AR-score:
405th place
494,730
+3,966
F-score:
188th place
4,014
+16

Chinese Wikipedia

PR-score:
425th place
3,187,134
-446,031
AR-score:
171st place
588,100
+97,569
F-score:
344th place
1,210
+95

Portuguese Wikipedia

PR-score:
305th place
2,725,994
-257,785
AR-score:
117th place
1,198,307
+13,469
F-score:
72nd place
6,290
+75

Basque Wikipedia

PR-score:
6th place
941,347
-56,372
AR-score:
5th place
4,045,519
+242
F-score:
3rd place
10,514
+2

Serbian Wikipedia

PR-score:
39th place
927,817
-549,822
AR-score:
5th place
4,714,357
-422
F-score:
4th place
17,789
-7

Vietnamese Wikipedia

PR-score:
210th place
733,297
-125,383
AR-score:
28th place
1,755,529
+8,751
F-score:
24th place
7,175
+70
Show all Wikipedia languages...

Popularity and reliability assessment of sources in references of Wikipedia in different languages. Data extraction based on complex method using Wikimedia dumps in July 2020. More details in the research "Modeling Popularity and Reliability of Sources in Multilingual Wikipedia". Values for PR-score and AR-score were additinaly increased 100 times (to distinguish smaller values in the ranking).

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