Oak Provenances



Provenance card

CZE002 - TVRDONICE

Quercus robur



Main features

Code CZE002
Name TVRDONICE
Native forest TVRDONICE
Country Czechoslovakia
Region -
Forest type -
Latitude (WGS84) -
Longitude (WGS84) -
Validated coordinates False
Altitude 150
Altitude min -
Altitude max -
Altitude precision non_precis
Species Quercus robur
Number of lots 1 (click here to see lots)
Number of plots in provenance tests 20 (click here to see plots)
Number of trees in provenance tests 480 (click here to see trees)

Plot characteristics

Plot number (1989) 942 Al 4
Plot number (2018) -
Slope of the harvest plot (code) -
Relied of the harvest plot (code) -
Exposure of the harvest plot (code) -
Soil name -
Class depth of soil -
Subsoil name -
Sylvoecoregion code (CODESER) -
Great Ecological Regions code (IGN) -
UC number -
Madsen network No
Code of the region of French provenance (Ducousso 2004) -
Code of the region of French provenance (reference at the time of installation) -
Annual or synthetic climatic data of places of provenances
IKS variable heat demand (period 1960-1990) 3309
IKS cold resistance variable (period 1960-1990) -47
IKS variable of resistance to hydric stress (period 1960-1990) 225.969085693359
MWMT : Average temperature of the hottest month (period 1960-1990) 19.1000003814697
MCMT : Average temperature of the coldest month (period 1960-1990) -1.89999997615814
Difference between MWMT and MCMT 21
Annual heat/humidity ratio (period 1960-1990) 30.7999992370605
Summer heat/humidity ratio (period 1960-1990) 53.5
Summer precipitation (May to September) (period 1960-1990) 357
Number of degree-days below 0°C (period 1960-1990) 237
Number of degree-days above 5°C (period 1960-1990) 2241
Number of degree-days below 18°C (period 1960-1990) 3235
Number of degree-days above 18°C (period 1960-1990) 211
Number of annual frost-free days (period 1960-1990) 259
Duration of the frost-free (period 1960-1990) 194
Julian day of start of frost-free period (1960-1990 period) 102
Julian day of end of frost-free period (1960-1990 period) 296
Precipitation in the form of snow (period 1960-1990) 37
Minimum temperature for the whole period (period 1960-1990) -25.6000003814697
ETP Hargreaves (period 1960-1990) 735
Climatic water deficit of Hargreaves (period 1960-1990) 219
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 33 0.800000011920929 -4.69999980926514
2 32 3.90000009536743 -2.5
3 36 9.10000038146973 0.200000002980232
4 44 15.3000001907349 4.30000019073486
5 66 20.3999996185303 8.69999980926514
6 84 23.5 11.8000001907349
7 83 25.2999992370605 12.8999996185303
8 75 24.8999996185303 12.6000003814697
9 49 20.7999992370605 9.69999980926514
10 41 15.1000003814697 4.90000009536743
11 47 7.69999980926514 1.20000004768372
12 39 2.90000009536743 -2.5