National Institute for Environmental Studies

National Institute for Environmental Studies

The National Institute for Environmental Studies was established in 1974 as a focal point for environmental research in Japan. In 2001 it became an Independent Administrative Institution. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for National Institute for Environmental Studies, Japan, covering academic research published from 2000 to 2024. Read More.


Open Access Percentage

53%


Total
Publications

13K


Total Open
Publications

6.8K


Total
Citations

551K


Open Access
Percentage

53%


Total
Publications

13K


Total Open
Publications

6.8K


Total
Citations

551K

Wikipedia

Website

download

Breakdown

32% 16% 3% 49%

Publisher Open

32%

Both

16%

Other Platform Open

3%

Closed

49%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

0100200300400500600700800Total Publications
2000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024

Open

Closed

Publisher Open

48%OA Journal

OA Journal 48%

2.8K

Hybrid 16%

948

No Guarantees 36%

2.1K

Other Platform Open

Institution 49%

1.2K

Domain 41%

1K

Other Internet 22%

546

Public 4%

90

Preprint 3%

64

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
999
DOI
Other Internet
496
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
376
DANS - Data Archiving and Networked Services
Institution
194
U.S. Department of Energy Office of Scientific and Technical Information - OSTI OAI
Institution
185
Europe PMC
Domain
106
International Institute of Applied Systems Analysis - IIASA PURE
Institution
101
ETH Zurich - Repository for Publications and Research Data
Institution
84
Figshare
Public
63
Hokkaido University - Hokkaido University Collection of Scholarly and Academic Papers
Institution
62
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Data updated 18 August 2025

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