Oak Provenances
Provenance card
FRA040 - GRESIGNE
Quercus petraea
Main features
| Code | FRA040 |
|---|---|
| Name | GRESIGNE |
| Native forest | GRESIGNE |
| Country | France |
| Region | 81 |
| Forest type | FD |
| Latitude (WGS84) | - |
| Longitude (WGS84) | - |
| Validated coordinates | True |
| Altitude | 305.5 |
| Altitude min | 259 |
| Altitude max | 352 |
| Altitude precision | precis |
| Species | Quercus petraea |
| Number of lots | 1 (click here to see lots) |
| Number of plots in provenance tests | 39 (click here to see plots) |
| Number of trees in provenance tests | 936 (click here to see trees) |
Plot characteristics
| Plot number (1989) | 75 |
|---|---|
| Plot number (2018) | 75 |
| Slope of the harvest plot (code) | 3 |
| Relied of the harvest plot (code) | 1 |
| Exposure of the harvest plot (code) | 2 |
| Soil name | brun acide |
| Class depth of soil | 2 |
| Subsoil name | grès |
| Sylvoecoregion code (CODESER) | G50 |
| Great Ecological Regions code (IGN) | G |
| UC number | 1 |
| Madsen network | No |
| Code of the region of French provenance (Ducousso 2004) | QPE403 |
| Code of the region of French provenance (reference at the time of installation) | 13-CR |
Annual or synthetic climatic data of places of provenances
| IKS variable heat demand (period 1960-1990) | 4013 |
|---|---|
| IKS cold resistance variable (period 1960-1990) | 1.17257332801819 |
| IKS variable of resistance to hydric stress (period 1960-1990) | 246.013900756836 |
| MWMT : Average temperature of the hottest month (period 1960-1990) | 20 |
| MCMT : Average temperature of the coldest month (period 1960-1990) | 4 |
| Difference between MWMT and MCMT | 16 |
| Annual heat/humidity ratio (period 1960-1990) | 27.3999996185303 |
| Summer heat/humidity ratio (period 1960-1990) | 60.4000015258789 |
| Summer precipitation (May to September) (period 1960-1990) | 331 |
| Number of degree-days below 0°C (period 1960-1990) | 31 |
| Number of degree-days above 5°C (period 1960-1990) | 2650 |
| Number of degree-days below 18°C (period 1960-1990) | 2424 |
| Number of degree-days above 18°C (period 1960-1990) | 250 |
| Number of annual frost-free days (period 1960-1990) | 309 |
| Duration of the frost-free (period 1960-1990) | 237 |
| Julian day of start of frost-free period (1960-1990 period) | 84 |
| Julian day of end of frost-free period (1960-1990 period) | 321 |
| Precipitation in the form of snow (period 1960-1990) | 12 |
| Minimum temperature for the whole period (period 1960-1990) | -17 |
| ETP Hargreaves (period 1960-1990) | 867 |
| Climatic water deficit of Hargreaves (period 1960-1990) | 269 |
Monthly climatic data of places of provenances
| Month | Monthly precipitation (1960-1990) | Average daily maximum temperature for the month (1960-1990) | Average daily minimum temperature for the month (1960-1990) |
|---|---|---|---|
| 1 | 66 | 7.90000009536743 | 0.200000002980232 |
| 2 | 62 | 9.30000019073486 | 0.699999988079071 |
| 3 | 62 | 13.1999998092651 | 3.09999990463257 |
| 4 | 69 | 16.2999992370605 | 5.5 |
| 5 | 81 | 19.5 | 8.39999961853027 |
| 6 | 72 | 23.7000007629395 | 11.8999996185303 |
| 7 | 48 | 26.3999996185303 | 13.6999998092651 |
| 8 | 63 | 25.8999996185303 | 13.5 |
| 9 | 67 | 23.2000007629395 | 11.8000001907349 |
| 10 | 62 | 18 | 7.69999980926514 |
| 11 | 65 | 12.1000003814697 | 3.90000009536743 |
| 12 | 78 | 7.80000019073486 | 1.10000002384186 |