Ontologia

Subdivision · FRA

Bonneval

France

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

Species observed

3 048

Observations

149 988

Area

313,3km²

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

3 048 distinct species · 149 988 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

149 988 obs · 19 cellules
Obs. / cellule
≥ 15 960
15 099–15 959
9 470–15 098
7 672–9 469
< 7 672

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

Climate

Mean T°

11,0°C

Annual rain

662mm

Warmest m°

23,6°C

Coldest m°

1,0°C

Elevation: 139 m on average (min 124 m, max 174 m)

Bioclimatic detailsExpert
Annual mean temp.
11,0°C
Annual rain
662mm
Warmest month
23,6°C
Coldest month
1,0°C
Mean alt.
139m
Min
124m
Max
174m
Std. dev.
8m
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

6,7

Org. C

23,6g/kg

Clay

27,2%

Sand

11,9%

Silt

60,9%

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

Dominant lithology: scGLiMaggregated to Eure-et-Loir

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
40,4g/kg
Clay
24,6%
Sand
12,0%
Silt
63,4%
5–15 cm
pH H₂O
6,7
Org. C
15,9g/kg
Clay
27,2%
Sand
11,0%
Silt
61,9%
15–30 cm
pH H₂O
6,8
Org. C
14,6g/kg
Clay
29,8%
Sand
12,7%
Silt
57,4%

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

Land cover

Forest3.3%
Crops88.3%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)7.6%

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

Hydrology2 basins · 2 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

74,8km

Lake surface here

0,39km²

Basins crossed

2

Max stream order

4

Max drainage

1 547km²

Discharge in basins

2,1m³/s

Mean precip.

652mm/an

Mean T°

10,3°C

Moisture idx

-0,20

Max snow

5%

Mean runoff

217mm/an

Mean elev. (basins)

170m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

57,9%

Pesticides

45,1kg/km²

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

Protected areas2

IUCN Not Reported · 2

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations18

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.