National Council for Air and Stream Improvement

National Council for Air and Stream Improvement

Open Access statistics for National Council for Air and Stream Improvement, United States, covering academic research published from 2000 to 2025.

Open Access statistics for National Council for Air and Stream Improvement, United States, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

45%


Total
Publications

529


Total Open
Publications

237


Total
Citations

17K


Open Access
Percentage

45%


Total
Publications

529


Total Open
Publications

237


Total
Citations

17K

Website

download

Breakdown

28% 13% 4% 55%

Publisher Open

28%

Both

13%

Other Platform Open

4%

Closed

55%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0510152025303540Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

37%OA Journal

OA Journal 37%

81

Hybrid 27%

59

No Guarantees 36%

80

Other Platform Open

Institution 70%

67

Domain 28%

27

Other Internet 21%

20

Preprint 5%

5

Public 3%

3

Other Platform Locations

Name

Platform Type

Publications

doaj.org OAI-PMH Repository
Institution
34
PubMed Central
Domain
28
DOI
Other Internet
17
Office of Scientific and Technical Information
Institution
12
Virginia Tech
Institution
10
Unknown Repository
Other Internet
6
University of Toronto
Institution
3
University of Bristol
Institution
3
Research Square
Preprint
3
wur.nl OAI-PMH Repository
Institution
2
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Data updated 12 August 2026

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