Ontologia

Commune · FRA

Les Ventes

France

CfbTemperate, no dry season, warm summer(100 %)

Species observed

1 917

Observations

20 424

Area

20,7km²

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

1 917 distinct species · 20 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 424 obs · 4 cellules
Obs. / cellule
≥ 9 518
9 518–9 517
6 244–9 517
6 244–6 243
< 6 244

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

10,6°C

Annual rain

674mm

Warmest m°

22,6°C

Coldest m°

1,1°C

Elevation: 138 m on average (min 102 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
674mm
Warmest month
22,6°C
Coldest month
1,1°C
Mean alt.
138m
Min
102m
Max
152m
Std. dev.
11m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,6

Org. C

28,8g/kg

Clay

21,9%

Sand

15,9%

Silt

62,1%

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

Dominant lithology: suGLiMaggregated to Eure

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
47,1g/kg
Clay
20,7%
Sand
15,6%
Silt
63,6%
5–15 cm
pH H₂O
6,7
Org. C
22,2g/kg
Clay
21,8%
Sand
15,2%
Silt
63,0%
15–30 cm
pH H₂O
6,7
Org. C
17,2g/kg
Clay
23,2%
Sand
17,0%
Silt
59,8%

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

Land cover

Forest42.5%
Crops43.4%
Built-up0.5%
Bare soil0.1%
Other (grassland, water…)13.5%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,2km

Basins crossed

1

Max stream order

3

Max drainage

1 211km²

Discharge in basins

0,3m³/s

Mean precip.

666mm/an

Mean T°

9,9°C

Moisture idx

-0,15

Max snow

7%

Mean runoff

425mm/an

Mean elev. (basins)

167m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

51,1%

Pesticides

46,4kg/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.