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%

952

No Guarantees 36%

2.1K

Other Platform Open

Institution 48%

1.2K

Domain 39%

978

Other Internet 25%

620

Preprint 5%

122

Public 4%

90

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
973
DOI
Other Internet
556
Le Centre pour la Communication Scientifique Directe - HAL - Diderot
Institution
381
Royal Netherlands Academy of Arts and Sciences
Institution
192
Office of Scientific and Technical Information
Institution
183
Europe PMC
Domain
116
International Institute for Applied Systems Analysis
Institution
100
ETH Zurich
Institution
83
Unknown Repository
Other Internet
82
Figshare
Public
63
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Data updated 18 August 2025

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