Ontologia

Commune · FRA

Bréau

France

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

Species observed

2 151

Observations

35 543

Area

1,1km²

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

2 151 distinct species · 35 543 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 543 obs · 2 cellules
Obs. / cellule
≥ 17 819
17 819–17 818
17 819–17 818
17 819–17 818
< 17 819

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

Climate

Mean T°

11,1°C

Annual rain

729mm

Warmest m°

23,8°C

Coldest m°

0,8°C

Elevation: 102 m on average (min 102 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
729mm
Warmest month
23,8°C
Coldest month
0,8°C
Mean alt.
102m
Min
102m
Max
106m
Std. dev.
2m
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

7,0

Org. C

29,6g/kg

Clay

27,4%

Sand

23,5%

Silt

49,0%

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

Dominant lithology: suGLiMaggregated to Seine-et-Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,9
Org. C
50,3g/kg
Clay
25,1%
Sand
24,0%
Silt
50,7%
5–15 cm
pH H₂O
7,0
Org. C
21,3g/kg
Clay
27,9%
Sand
22,7%
Silt
49,4%
15–30 cm
pH H₂O
7,0
Org. C
17,2g/kg
Clay
29,1%
Sand
23,9%
Silt
47,0%

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

Land cover

Forest24.2%
Crops44.0%
Built-up2.3%
Bare soil0.1%
Other (grassland, water…)29.4%

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

2

Max drainage

26 496km²

Discharge in basins

0,2m³/s

Mean precip.

645mm/an

Mean T°

10,9°C

Moisture idx

-0,23

Max snow

6%

Mean runoff

199mm/an

Mean elev. (basins)

98m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

2,1nW

Built-up

231,8%

Pesticides

46,5kg/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.