| Pays | Sweden | Écosystème | Baltic Sea |
| Localité | Site G, Forsmark Nuclear Power Plant, Bothnian Sea | Depth | |
| Introduit | Year Intro. | ||
| Stade de développement | not specified | unsexed | |
| Quantitative | 152 | Unit | numbers/m^2 |
| Semi Quantitative | 100-1000 | Unit | numbers/m^2 |
| Qualitative | very common | ||
| Année | 1984 - 1984 | Période | 1975-2000 |
| Date | 1984-03-20 00:00:00 - 1984-03-20 00:00:00 | Record Type | field sample |
| Record Type | field sample | ||
| Seasonal | not specified | Méthode | random sampling |
| Remarques | |||