Oak Provenances



Provenance card

FRA013 - BERTRANGES

Quercus petraea



Main features

Code FRA013
Name BERTRANGES
Native forest BERTRANGES
Country France
Region 58
Forest type FD
Latitude (WGS84) -
Longitude (WGS84) -
Validated coordinates True
Altitude 278.5
Altitude min 267
Altitude max 290
Altitude precision precis
Species Quercus petraea
Number of lots 2 (click here to see lots)
Number of plots in provenance tests 112 (click here to see plots)
Number of trees in provenance tests 2688 (click here to see trees)

Plot characteristics

Plot number (1989) S2,53
Plot number (2018) 253
Slope of the harvest plot (code) 0
Relied of the harvest plot (code) 4
Exposure of the harvest plot (code) 0
Soil name brun peu lessivé
Class depth of soil 2
Subsoil name argiles décalcifiés
Sylvoecoregion code (CODESER) B53
Great Ecological Regions code (IGN) B
UC number 0
Madsen network No
Code of the region of French provenance (Ducousso 2004) QPE422
Code of the region of French provenance (reference at the time of installation) 10-CR
Annual or synthetic climatic data of places of provenances
IKS variable heat demand (period 1960-1990) 3308
IKS cold resistance variable (period 1960-1990) -12.5502634048462
IKS variable of resistance to hydric stress (period 1960-1990) 169.00422668457
MWMT : Average temperature of the hottest month (period 1960-1990) 17.8999996185303
MCMT : Average temperature of the coldest month (period 1960-1990) 2.09999990463257
Difference between MWMT and MCMT 15.8000001907349
Annual heat/humidity ratio (period 1960-1990) 23.5
Summer heat/humidity ratio (period 1960-1990) 52.9000015258789
Summer precipitation (May to September) (period 1960-1990) 339
Number of degree-days below 0°C (period 1960-1990) 80
Number of degree-days above 5°C (period 1960-1990) 2156
Number of degree-days below 18°C (period 1960-1990) 2967
Number of degree-days above 18°C (period 1960-1990) 117
Number of annual frost-free days (period 1960-1990) 287
Duration of the frost-free (period 1960-1990) 209
Julian day of start of frost-free period (1960-1990 period) 99
Julian day of end of frost-free period (1960-1990 period) 308
Precipitation in the form of snow (period 1960-1990) 28
Minimum temperature for the whole period (period 1960-1990) -19.6000003814697
ETP Hargreaves (period 1960-1990) 738
Climatic water deficit of Hargreaves (period 1960-1990) 189
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 76 5.40000009536743 -1.10000002384186
2 70 6.80000019073486 -0.400000005960464
3 70 11.3999996185303 1.60000002384186
4 59 14.5 4.19999980926514
5 87 17.8999996185303 7.5
6 69 21.3999996185303 10.6000003814697
7 59 23.7000007629395 12.1000003814697
8 64 23.1000003814697 11.8000001907349
9 60 20.7999992370605 10
10 85 15.3999996185303 6.09999990463257
11 71 9.5 2.70000004768372
12 81 5.5 0