| Country of the unit : | Croatia |
| Unit number: | HRV00017 |
| National gene conservation unit number: | 16 |
| Province or state: | Vukovarsko srijemska |
| Department or county: | Vinkovci |
| Municipality: | Otok |
| Local name : | Slavir |
| Latitude : | 45°N |
| Longitude : | 18°54'00"E |
| Restriction in making the geographical coordinates publically available: | 0 |
| Datum: | |
| Polygon coordinates (if available): | |
| Minimum elevation (m): | 80 |
| Maximum elevation (m): | 81 |
| Surface area of the unit (ha): | 92.51 |
| Ownership of the unit : | Public |
| Type and function of the unit : | Gene reserve forest; Seed stand |
| 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: | 2004 |
| Year of the most recent visit: | 2009 |
| Remarks on specific soil characteristics: | |
| Remarks on other specific characteristics of the unit: | |
| All tree species growing in the unit: | Fraxinus angustifolia; Quercus robur |
| Target species: | Quercus robur |