Scholarly Index
Christopher Freeman
Portland Public Schools; 5,053 total citations; 100 total publications; best world rank #482
Portland Public Schools
5,053Total citations
100Total publications
39H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Marine Sponges and Natural Products | Lifetime | 482 | US 118 | 95.96 |
| Peatlands and Wetlands Ecology | Lifetime | 900 | US 260 | 94.57 |
| Marine Sponges and Natural Products | 2021-2025 | 494 | US 50 | 76.12 |