Oak Provenances



Provenance card

FRA094 - TRACONNE

Quercus petraea



Main features

Code FRA094
Name TRACONNE
Native forest TRACONNE
Country France
Region 51
Forest type FD
Latitude (WGS84) -
Longitude (WGS84) -
Validated coordinates True
Altitude 197
Altitude min 190
Altitude max 204
Altitude precision precis
Species Quercus petraea
Number of lots 1 (click here to see lots)
Number of plots in provenance tests 40 (click here to see plots)
Number of trees in provenance tests 960 (click here to see trees)

Plot characteristics

Plot number (1989) 164 ,165
Plot number (2018) 164, 165
Slope of the harvest plot (code) 0
Relied of the harvest plot (code) 4
Exposure of the harvest plot (code) 0
Soil name brun lessivé
Class depth of soil 3
Subsoil name meulière
Sylvoecoregion code (CODESER) B42
Great Ecological Regions code (IGN) B
UC number 0
Madsen network No
Code of the region of French provenance (Ducousso 2004) QPE212
Code of the region of French provenance (reference at the time of installation) 09-CR
Annual or synthetic climatic data of places of provenances
IKS variable heat demand (period 1960-1990) 3178
IKS cold resistance variable (period 1960-1990) -15
IKS variable of resistance to hydric stress (period 1960-1990) 220.402740478516
MWMT : Average temperature of the hottest month (period 1960-1990) 17.5
MCMT : Average temperature of the coldest month (period 1960-1990) 1.5
Difference between MWMT and MCMT 16
Annual heat/humidity ratio (period 1960-1990) 27.3999996185303
Summer heat/humidity ratio (period 1960-1990) 59
Summer precipitation (May to September) (period 1960-1990) 297
Number of degree-days below 0°C (period 1960-1990) 105
Number of degree-days above 5°C (period 1960-1990) 2024
Number of degree-days below 18°C (period 1960-1990) 3146
Number of degree-days above 18°C (period 1960-1990) 95
Number of annual frost-free days (period 1960-1990) 278
Duration of the frost-free (period 1960-1990) 198
Julian day of start of frost-free period (1960-1990 period) 105
Julian day of end of frost-free period (1960-1990 period) 303
Precipitation in the form of snow (period 1960-1990) 29
Minimum temperature for the whole period (period 1960-1990) -20.3999996185303
ETP Hargreaves (period 1960-1990) 711
Climatic water deficit of Hargreaves (period 1960-1990) 231
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 61 4.5 -1.5
2 53 6 -0.899999976158142
3 61 10.6999998092651 0.800000011920929
4 46 14.3000001907349 3.79999995231628
5 67 17.8999996185303 6.90000009536743
6 62 21.2999992370605 10
7 56 23.2000007629395 11.6999998092651
8 55 22.7000007629395 11.3000001907349
9 57 20.2000007629395 9.30000019073486
10 65 14.6999998092651 5.59999990463257
11 61 8.89999961853027 2.20000004768372
12 68 5.19999980926514 -0.300000011920929