University of Maine

The University of Maine is a public land-grant research university in Orono, Maine, United States. It was established in 1865 as the land-grant college of Maine and is the flagship university of the University of Maine System. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for University of Maine, United States, covering academic research published from 2000 to 2025. Read More.

Open Access Percentage

43%

Total
Publications

19K

Total Open
Publications

8.3K

Total
Citations

688K

Open Access
Percentage

43%

Total
Publications

19K

Total Open
Publications

8.3K

Total
Citations

688K

Wikipedia

Website

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Breakdown

Publisher Open

16%

Both

18%

Other Platform Open

Closed

58%

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%

3.3K

Hybrid 20%

1.3K

No Guarantees 29%

1.8K

Other Platform Open

Institution 64%

3.3K

Domain 38%

1.9K

Other Internet 20%

Preprint 9%

477

Public 5%

243

Other Platform Locations

Name	Platform Type	Publications
PubMed Central	Domain	2K
doaj.org OAI-PMH Repository	Institution	1.7K
DOI	Other Internet	763
Office of Scientific and Technical Information	Institution	424
Unknown Repository	Other Internet	336
California Polytechnic State University	Institution	272
Figshare	Public	221
bioRxiv	Preprint	208
Le Centre pour la Communication Scientifique Directe - HAL - Diderot	Institution	187
arXiv	Preprint	159

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Data updated 12 August 2026