Ontologia

Commune · FRA

Bréviandes

France

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

Species observed

2 532

Observations

42 906

Area

6,4km²

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

2 532 distinct species · 42 906 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 906 obs · 3 cellules
Obs. / cellule
≥ 19 903
19 903–19 902
19 903–19 902
11 574–19 902
< 11 574

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

Climate

Mean T°

11,2°C

Annual rain

700mm

Warmest m°

24,2°C

Coldest m°

0,6°C

Elevation: 115 m on average (min 109 m, max 121 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
700mm
Warmest month
24,2°C
Coldest month
0,6°C
Mean alt.
115m
Min
109m
Max
121m
Std. dev.
3m
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

6,9

Org. C

27,2g/kg

Clay

36,1%

Sand

17,0%

Silt

47,0%

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

Dominant lithology: suGLiMaggregated to Aube

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
45,7g/kg
Clay
34,3%
Sand
17,9%
Silt
47,8%
5–15 cm
pH H₂O
7,1
Org. C
20,8g/kg
Clay
35,9%
Sand
16,9%
Silt
47,2%
15–30 cm
pH H₂O
7,0
Org. C
15,2g/kg
Clay
38,0%
Sand
16,1%
Silt
45,9%

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

Land cover

Forest17.5%
Crops43.9%
Built-up4.2%
Bare soil0.6%
Other (grassland, water…)33.8%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

2

Max stream order

4

Max drainage

4 009km²

Discharge in basins

0,3m³/s

Mean precip.

657mm/an

Mean T°

10,3°C

Moisture idx

-0,23

Max snow

7%

Mean runoff

217mm/an

Mean elev. (basins)

131m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

3,7nW

Built-up

416,5%

Pesticides

44,8kg/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.