California Academy of Sciences

The California Academy of Sciences is a research institute and natural history museum in San Francisco, California, that is among the largest museums of natural history in the world, housing over 46 million specimens. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for California Academy of Sciences, United States, covering academic research published from 2000 to 2024. Read More.

Open Access Percentage

52%

Total
Publications

2.7K

Total Open
Publications

1.4K

Total
Citations

99K

Open Access
Percentage

52%

Total
Publications

2.7K

Total Open
Publications

1.4K

Total
Citations

99K

Wikipedia

Website

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Breakdown

Publisher Open

20%

Both

23%

Other Platform Open

Closed

50%

Percentage of Open Access over time

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

Open

Closed

Publisher Open

OA Journal 51%

549

Hybrid 15%

156

No Guarantees 34%

370

Other Platform Open

Domain 53%

424

Institution 39%

310

Public 23%

184

Other Internet 19%

151

Preprint 1%

Other Platform Locations

Name	Platform Type	Publications
PubMed Central	Domain	400
DOI	Other Internet	145
Zenodo	Public	142
CERN European Organization for Nuclear Research - Zenodo	Institution	73
Europe PMC	Domain	48
Figshare	Public	43
Le Centre pour la Communication Scientifique Directe - HAL - Diderot	Institution	39
Biodiversity Heritage Library	Domain	26
AECID Library - Americanae	Institution	18
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI	Institution	17

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Data updated 18 August 2025