Oak Provenances
Provenance card
FRA021 - BRIDE1
Quercus petraea
Main features
| Code | FRA021 |
|---|---|
| Name | BRIDE1 |
| Native forest | BRIDE |
| Country | France |
| Region | 57 |
| Forest type | FD |
| Latitude (WGS84) | - |
| Longitude (WGS84) | - |
| Validated coordinates | True |
| Altitude | 270 |
| Altitude min | - |
| Altitude max | - |
| Altitude precision | non_precis |
| Species | Quercus petraea |
| Number of lots | 2 (click here to see lots) |
| Number of plots in provenance tests | 53 (click here to see plots) |
| Number of trees in provenance tests | 1272 (click here to see trees) |
Plot characteristics
| Plot number (1989) | 116, 117 |
|---|---|
| Plot number (2018) | 116, 117 |
| Slope of the harvest plot (code) | 3 |
| Relied of the harvest plot (code) | 1 |
| Exposure of the harvest plot (code) | 5 |
| Soil name | brun acide |
| Class depth of soil | 2 |
| Subsoil name | sables et limon |
| Sylvoecoregion code (CODESER) | C30 |
| Great Ecological Regions code (IGN) | C |
| UC number | 0 |
| Madsen network | No |
| Code of the region of French provenance (Ducousso 2004) | QPE203 |
| Code of the region of French provenance (reference at the time of installation) | 11-CR |
Annual or synthetic climatic data of places of provenances
| IKS variable heat demand (period 1960-1990) | 3046 |
|---|---|
| IKS cold resistance variable (period 1960-1990) | -22.2771282196045 |
| IKS variable of resistance to hydric stress (period 1960-1990) | 114.168037414551 |
| MWMT : Average temperature of the hottest month (period 1960-1990) | 17.5 |
| MCMT : Average temperature of the coldest month (period 1960-1990) | 0.200000002980232 |
| Difference between MWMT and MCMT | 17.2999992370605 |
| Annual heat/humidity ratio (period 1960-1990) | 24.6000003814697 |
| Summer heat/humidity ratio (period 1960-1990) | 51 |
| Summer precipitation (May to September) (period 1960-1990) | 343 |
| Number of degree-days below 0°C (period 1960-1990) | 173 |
| Number of degree-days above 5°C (period 1960-1990) | 1939 |
| Number of degree-days below 18°C (period 1960-1990) | 3356 |
| Number of degree-days above 18°C (period 1960-1990) | 91 |
| Number of annual frost-free days (period 1960-1990) | 267 |
| Duration of the frost-free (period 1960-1990) | 193 |
| Julian day of start of frost-free period (1960-1990 period) | 106 |
| Julian day of end of frost-free period (1960-1990 period) | 299 |
| Precipitation in the form of snow (period 1960-1990) | 46 |
| Minimum temperature for the whole period (period 1960-1990) | -21.8999996185303 |
| ETP Hargreaves (period 1960-1990) | 680 |
| Climatic water deficit of Hargreaves (period 1960-1990) | 161 |
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 | 62 | 2.79999995231628 | -2.40000009536743 |
| 2 | 55 | 5 | -1.89999997615814 |
| 3 | 56 | 8.69999980926514 | 0.300000011920929 |
| 4 | 51 | 13.1999998092651 | 3.5 |
| 5 | 72 | 17.2999992370605 | 7 |
| 6 | 76 | 20.8999996185303 | 10.3000001907349 |
| 7 | 64 | 23.1000003814697 | 11.8000001907349 |
| 8 | 69 | 22.3999996185303 | 11.5 |
| 9 | 61 | 19.8999996185303 | 9.19999980926514 |
| 10 | 60 | 14.1999998092651 | 5.59999990463257 |
| 11 | 68 | 7.69999980926514 | 1.29999995231628 |
| 12 | 71 | 4 | -0.899999976158142 |