Scholarly Index
R. J. Walker
University of Maryland, College Park; 27,597 total citations; 647 total publications; best world rank #86
University of Maryland, College Park
27,597Total citations
647Total publications
90H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Geological and Geochemical Analysis | Lifetime | 86 | US 28 | 99.82 |
| High-pressure geophysics and materials | Lifetime | 104 | US 44 | 99.65 |
| Astro and Planetary Science | Lifetime | 126 | US 101 | 99.59 |
| earthquake and tectonic studies | Lifetime | 242 | US 99 | 99.43 |
| Planetary Science and Exploration | Lifetime | 222 | US 170 | 99.08 |
| Geochemistry and Elemental Analysis | Lifetime | 141 | US 62 | 98.96 |
| Geochemistry and Geologic Mapping | Lifetime | 436 | US 87 | 98.68 |
| Isotope Analysis in Ecology | Lifetime | 414 | US 198 | 98.23 |
| Isotope Analysis in Ecology | 2021-2025 | 614 | US 123 | 86.02 |