Physics and Astronomy

#14 of 26

Editorial board composition

16,824
Positions
15,482
Editors
293
Journals
97
Countries
24.6
Mean h-index

Physics and Astronomy ranks #14 among 26 fields. 16,824 positions across 293 journals. 15,482 editors. 23.1% female (below avg 33%). Mean h-index: 24.6 (above avg 22.5).

Gender distribution

Male
9,549
Female
2,865
Unknown
3,068

23.1% female · 76.9% male (of 12,414 resolved; global avg 33%)

Each editor counted once at this entity (composite identity key). Gender is inferred from the first name — not self-reported — and coverage drops for non-Latin-script names, which inflates the "unknown" bar in some countries.

Top countries

United States
14.4% 2,237
China
9.0% 1,388
Italy
6.6% 1,016
United Kingdom
4.5% 696
Germany
3.9% 602
Japan
2.5% 392
Spain
2.4% 375
India
2.3% 359
France
2.0% 304
Russia
2.0% 302

Board diversity

Per-editor diversity indicators. Each editor is counted once (composite identity key). The Shannon columns use Pielou's normalisation J = H / ln(k) so values are comparable across entities with different numbers of categories. See the methodology for full definitions, use cases, and references (Shannon 1948; Pielou 1966; Jost 2006).

0.671
Pielou's J over ROR country distribution. 0 = all editors from one country, 1 = perfectly even across every country present. MDPI sits higher than Elsevier here; compare against the top-countries bar to see which countries drive the spread.
0.380
Pielou's J over the ROR org_type field (education, healthcare, facility, government, nonprofit, company, archive). Low values mean editors come overwhelmingly from one kind of institution — usually universities, which account for about 82% of editors dataset-wide. Higher values indicate editorial boards that reach into clinical practice, public labs, industry, or scientific societies.
26 yr
Median years since first OpenAlex-indexed publication, per unique editor. IQR 15–38 yr (spread 23 yr), mean 29 yr, n = 8,846. A low median with a small IQR indicates a board clustered in one career stage; a large IQR signals generational mix.