Ontologia

Commune · FRA

Valvignères

France

CfaTemperate, no dry season, hot summer(100 %)

Area

30,7km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

13,3°C

Annual rain

1 120mm

Warmest m°

28,2°C

Coldest m°

1,0°C

Elevation: 290 m on average (min 199 m, max 419 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
1 120mm
Warmest month
28,2°C
Coldest month
1,0°C
Mean alt.
290m
Min
199m
Max
419m
Std. dev.
75m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,2

Org. C

36,0g/kg

Clay

31,9%

Sand

26,4%

Silt

41,6%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiMaggregated to Ardèche

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
61,3g/kg
Clay
31,5%
Sand
26,7%
Silt
41,8%
5–15 cm
pH H₂O
7,2
Org. C
24,6g/kg
Clay
31,5%
Sand
26,2%
Silt
42,3%
15–30 cm
pH H₂O
7,2
Org. C
22,0g/kg
Clay
32,8%
Sand
26,5%
Silt
40,7%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest37.1%
Crops25.6%
Built-up0.3%
Bare soil2.6%
Other (grassland, water…)34.3%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

29,5%

Pesticides

42,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

France-specific data (Phase 2)

ZNIEFF, Natura 2000, INPN protected spaces, BNV-D pesticides, Naïades water quality, SAFRAN fine climate, BRGM lithology — Layer FR to load in Phase 2.