The National Park Service is an agency of the United States federal government, within the U.S. Department of the Interior. The service manages all national parks; most national monuments; and other natural, historical, and recreational properties, with various title designations. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for National Park Service, United States, covering academic research published from 2000 to 2023. Read More.
Open Access Percentage
49%
Total
Publications
4.3K
Total Open
Publications
2.1K
Total
Citations
120K
Open Access
Percentage
49%
Total
Publications
4.3K
Total Open
Publications
2.1K
Total
Citations
120K
Breakdown
Publisher Open
21%
Both
18%
Other Platform Open
10%
Closed
51%
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 42%
719
Hybrid 27%
456
No Guarantees 31%
527
Other Platform Open
Institution 51%
612
Domain 38%
455
Other Internet 24%
285
Public 14%
175
Preprint 8%
95
Other Platform Locations
Name | Platform Type | Publications |
---|---|---|
PubMed Central | Domain | 440 |
Europe PMC | Domain | 284 |
Semantic Scholar | Public | 146 |
unl.edu OAI-PMH Repository | Institution | 122 |
DOI | Other Internet | 73 |
BioOne - BioOne Complete | Other Internet | 55 |
University of Nebraska - Lincoln - DigitalCommons@University of Nebraska - Lincoln | Institution | 50 |
National Oceanic & Atmospheric Administration - NOAA Institutional Repository | Other Internet | 47 |
University of Edinburgh - Edinburgh Research Explorer | Institution | 45 |
University of California - eScholarship University of California | Institution | 45 |