| Country of the unit : | Finland |
| Unit number: | FIN00042 |
| National gene conservation unit number: | GR42 |
| Province or state: | |
| Department or county: | |
| Municipality: | Tammisaari |
| Local name : | Akkalahti |
| Latitude : | 60°2'33.479999999877"N |
| Longitude : | 23°1'23.940000000126"E |
| Restriction in making the geographical coordinates publically available: | 0 |
| Datum: | |
| Polygon coordinates (if available): | |
| Minimum elevation (m): | 0 |
| Maximum elevation (m): | 5 |
| Surface area of the unit (ha): | 22.21 |
| Ownership of the unit : | Public |
| Type and function of the unit : | Gene reserve forest; Biodiversity conservation (habitats AND/or species); Forest area managed for wood production AND/or multiple uses AND services |
| Monthly temperature (°C): | |
| Total annual mean precipitation (mm): | |
| Heat sum and/or length of the growing season (in days): | |
| Accumulated moisture deficit: | |
| Year of collection of the field data entered: | 2008 |
| Year of the most recent visit: | 2019 |
| Remarks on specific soil characteristics: | |
| Remarks on other specific characteristics of the unit: | Acorns collected repeatedly to produce seedlings. Seedlings were used to plant sites previously dominated by Picea abies. |
| All tree species growing in the unit: | Quercus robur; Picea abies; Pinus sylvestris; Fraxinus excelsior |
| Target species: | Quercus robur |