Open Access statistics for University of Maryland Center for Environmental Sciences, United States, covering academic research published from 2000 to 2022. Read More.
Open Access Percentage
45%
Total
Publications
3.3K
Total Open
Publications
1.5K
Total
Citations
191K
Open Access
Percentage
45%
Total
Publications
3.3K
Total Open
Publications
1.5K
Total
Citations
191K
Breakdown
Publisher Open
17%
Both
19%
Other Platform Open
9%
Closed
55%
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 39%
477
Hybrid 30%
362
No Guarantees 31%
382
Other Platform Open
Institution 47%
434
Domain 43%
393
Other Internet 29%
267
Public 14%
130
Preprint 5%
46
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 392 |
Europe PMC | Domain | 299 |
Semantic Scholar | Public | 116 |
DOI | Other Internet | 63 |
College of William & Mary - W&M Publish | Institution | 52 |
National Oceanic & Atmospheric Administration - NOAA Institutional Repository | Other Internet | 48 |
Woods Hole Scientific Community - Open Access Server of the Woods Hole Scientific Community | Other Internet | 45 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 29 |
bioRxiv | Preprint | 29 |
odu.edu OAI-PMH Repository | Institution | 28 |