Ontologia

Commune · FRA

Bréval

France

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

Area

11,6km²

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°

10,7°C

Annual rain

743mm

Warmest m°

22,7°C

Coldest m°

1,0°C

Elevation: 138 m on average (min 125 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
743mm
Warmest month
22,7°C
Coldest month
1,0°C
Mean alt.
138m
Min
125m
Max
152m
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

6,5

Org. C

22,7g/kg

Clay

23,6%

Sand

19,3%

Silt

57,1%

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

Dominant lithology: scGLiMaggregated to Yvelines

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
37,4g/kg
Clay
22,3%
Sand
19,0%
Silt
58,6%
5–15 cm
pH H₂O
6,6
Org. C
16,2g/kg
Clay
23,8%
Sand
18,8%
Silt
57,4%
15–30 cm
pH H₂O
6,6
Org. C
14,6g/kg
Clay
24,6%
Sand
20,0%
Silt
55,2%

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

Land cover

Forest7.6%
Crops70.8%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)19.4%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,7nW

Built-up

162,0%

Pesticides

45,6kg/km²

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

Protected areas1

IUCN Not Reported · 1

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

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.