Scholarly Index
Kei Nakagawa
Nagasaki University; 2,323 total citations; 211 total publications; best world rank #191
Nagasaki University
2,323Total citations
211Total publications
27H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Groundwater and Isotope Geochemistry | Lifetime | 933 | JP 18 | 94.78 |
| Groundwater and Isotope Geochemistry | 2021-2025 | 191 | JP 2 | 94.41 |
| Heavy metals in environment | 2021-2025 | 854 | JP 4 | 89.96 |
| Water Quality and Pollution Assessment | 2021-2025 | 326 | JP 4 | 88.40 |
| Groundwater flow and contamination studies | 2021-2025 | 634 | JP 6 | 83.18 |
| Karst Systems and Hydrogeology | 2021-2025 | 862 | JP 3 | 41.05 |