Oak Provenances
Provenance card
FRA078 - ST_GERMAIN
Quercus petraea
Main features
| Code | FRA078 |
|---|---|
| Name | ST_GERMAIN |
| Native forest | ST GERMAIN |
| Country | France |
| Region | 78 |
| Forest type | FD |
| Latitude (WGS84) | - |
| Longitude (WGS84) | - |
| Validated coordinates | True |
| Altitude | 60 |
| Altitude min | - |
| Altitude max | - |
| Altitude precision | non_precis |
| Species | Quercus petraea |
| Number of lots | 3 (click here to see lots) |
| Number of plots in provenance tests | 113 (click here to see plots) |
| Number of trees in provenance tests | 2712 (click here to see trees) |
Plot characteristics
| Plot number (1989) | 141 |
|---|---|
| Plot number (2018) | 141 |
| Slope of the harvest plot (code) | 0 |
| Relied of the harvest plot (code) | 4 |
| Exposure of the harvest plot (code) | 0 |
| Soil name | brun eutrophe |
| Class depth of soil | 3 |
| Subsoil name | alluvions silico-calcaires |
| Sylvoecoregion code (CODESER) | B41 |
| Great Ecological Regions code (IGN) | B |
| UC number | 0 |
| Madsen network | No |
| Code of the region of French provenance (Ducousso 2004) | QPE105 |
| Code of the region of French provenance (reference at the time of installation) | 04-CR |
Annual or synthetic climatic data of places of provenances
| IKS variable heat demand (period 1960-1990) | 3597 |
|---|---|
| IKS cold resistance variable (period 1960-1990) | 5.35466241836548 |
| IKS variable of resistance to hydric stress (period 1960-1990) | 233.608932495117 |
| MWMT : Average temperature of the hottest month (period 1960-1990) | 18.3999996185303 |
| MCMT : Average temperature of the coldest month (period 1960-1990) | 3 |
| Difference between MWMT and MCMT | 15.3999996185303 |
| Annual heat/humidity ratio (period 1960-1990) | 32.7999992370605 |
| Summer heat/humidity ratio (period 1960-1990) | 68 |
| Summer precipitation (May to September) (period 1960-1990) | 270 |
| Number of degree-days below 0°C (period 1960-1990) | 53 |
| Number of degree-days above 5°C (period 1960-1990) | 2308 |
| Number of degree-days below 18°C (period 1960-1990) | 2754 |
| Number of degree-days above 18°C (period 1960-1990) | 153 |
| Number of annual frost-free days (period 1960-1990) | 310 |
| Duration of the frost-free (period 1960-1990) | 240 |
| Julian day of start of frost-free period (1960-1990 period) | 80 |
| Julian day of end of frost-free period (1960-1990 period) | 320 |
| Precipitation in the form of snow (period 1960-1990) | 14 |
| Minimum temperature for the whole period (period 1960-1990) | -16.2999992370605 |
| ETP Hargreaves (period 1960-1990) | 687 |
| Climatic water deficit of Hargreaves (period 1960-1990) | 243 |
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 | 55 | 5.5 | 0.5 |
| 2 | 45 | 6.80000019073486 | 0.899999976158142 |
| 3 | 50 | 11 | 2.79999995231628 |
| 4 | 43 | 14.8000001907349 | 5.40000009536743 |
| 5 | 58 | 18.2999992370605 | 8.30000019073486 |
| 6 | 53 | 21.7000007629395 | 11.3999996185303 |
| 7 | 54 | 23.6000003814697 | 13.1999998092651 |
| 8 | 49 | 23.1000003814697 | 13.1000003814697 |
| 9 | 56 | 20.5 | 11 |
| 10 | 57 | 15.3999996185303 | 7.5 |
| 11 | 58 | 9.60000038146973 | 4 |
| 12 | 54 | 6.09999990463257 | 1.29999995231628 |