National Park Service

National Park Service

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

52%


Total
Publications

4.5K


Total Open
Publications

2.4K


Total
Citations

125K


Open Access
Percentage

52%


Total
Publications

4.5K


Total Open
Publications

2.4K


Total
Citations

125K

Wikipedia

Website

download

Breakdown

23% 19% 10% 48%

Publisher Open

23%

Both

19%

Other Platform Open

10%

Closed

48%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

050100150200250300Total Publications
200020012002200320042005200620072008200920102011201220132014201520162017201820192020202120222023

Open

Closed

Publisher Open

41%OA Journal

OA Journal 41%

782

Hybrid 28%

540

No Guarantees 31%

606

Other Platform Open

Institution 50%

649

Domain 36%

470

Other Internet 25%

321

Public 16%

207

Preprint 7%

95

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
452
Europe PMC
Domain
293
Semantic Scholar
Public
174
unl.edu OAI-PMH Repository
Institution
125
DOI
Other Internet
95
University of California - eScholarship University of California
Institution
63
BioOne - BioOne Complete
Other Internet
55
National Oceanic & Atmospheric Administration - NOAA Institutional Repository
Other Internet
53
California Digital Library - eScholarship
Other Internet
52
University of Nebraska - Lincoln - DigitalCommons@University of Nebraska - Lincoln
Institution
50
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Data updated 13 May 2024

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