California Academy of Sciences

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

53%


Total
Publications

2.7K


Total Open
Publications

1.4K


Total
Citations

95K


Open Access
Percentage

53%


Total
Publications

2.7K


Total Open
Publications

1.4K


Total
Citations

95K

Wikipedia

Website

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Breakdown

19% 24% 10% 47%

Publisher Open

19%

Both

24%

Other Platform Open

10%

Closed

47%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

020406080100120140160180Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

43%OA Journal

OA Journal 43%

493

Hybrid 25%

291

No Guarantees 32%

365

Other Platform Open

Domain 59%

530

Institution 28%

248

Public 26%

236

Other Internet 26%

231

Preprint 12%

108

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
458
Europe PMC
Domain
276
Semantic Scholar
Public
156
Zenodo
Public
126
bioRxiv
Preprint
89
DOI
Other Internet
82
Biodiversity Heritage Library
Domain
77
University of California - eScholarship University of California
Institution
48
California Digital Library - eScholarship
Other Internet
42
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART
Other Internet
25
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Data updated 7 April 2025

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