Environmental Protection Agency
The Environmental Protection Agency is an independent agency of the United States government tasked with environmental protection matters. President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for Environmental Protection Agency, United States, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
43%
Total
Publications
24K
Total Open
Publications
10K
Total
Citations
1.3M
Open Access
Percentage
43%
Total
Publications
24K
Total Open
Publications
10K
Total
Citations
1.3M
Breakdown
Publisher Open
13%
Both
17%
Other Platform Open
12%
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 44%
3.1K
Hybrid 27%
1.9K
No Guarantees 29%
2.1K
Other Platform Open
Domain 78%
5.4K
Institution 27%
1.9K
Other Internet 15%
1K
Public 4%
289
Preprint 0%
21
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 5.4K |
DOI | Other Internet | 858 |
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI | Institution | 780 |
Europe PMC | Domain | 266 |
Figshare | Public | 251 |
Unknown Repository | Other Internet | 164 |
NOAA Institutional Repository | Institution | 125 |
Le Centre pour la Communication Scientifique Directe - HAL - Diderot | Institution | 120 |
The University of Rhode Island - DigitalCommons @ The University of Rhode Island | Institution | 105 |
Elsevier - Scopus | Institution | 94 |