Table 1.
Climatic data, location, altitude and aridity index of the studied Quercus petraea provenances
| Provenance | Country | Latitude(DD) | Longitude(DD) | Altitude(m) | Mean Temperature(C) | Precipitation(mm) | Aridity index | Common garde n plantation year |
|---|---|---|---|---|---|---|---|---|
| St Sauvant (SAU) | France | 46.38 | 0.12 | 155 | 11.35 | 838 | 0.91 | 1989 |
| Killarney (KIL) | Ireland | 52.01 | -9.50 | 50 | 10.14 | 1374 | 2.09 | 1990 |
| Grésigne (GRE) | France | 44.04 | 1.75 | 310 | 11.97 | 806 | 0.81 | 1990 |
| Bézange (BEZ) | France | 48.76 | 6.49 | 275 | 9.54 | 761 | 0.99 | 1993 |
| Bercé (BER) | France | 47.81 | 0.39 | 165 | 10.71 | 709 | 0.85 | 1993 |
| Longchamp (LON) | France | 47.26 | 5.31 | 235 | 10.85 | 793 | 0.96 | 1993 |
| Tronçais (TRO) | France | 46.68 | 2.83 | 245 | 10.55 | 752 | 0.86 | 1993 |
| Vachères (VAC) | France | 43.98 | 5.63 | 650 | 10.77 | 779 | 0.92 | 1993 |
| Göhrde (GOH) | Germany | 53.10 | 10.85 | 85 | 8.49 | 629 | 0.90 | 1993 |
| Lappwald (LAP) | Germany | 52.26 | 10.99 | 180 | 8.64 | 598 | 0.83 | 1993 |