Ontologia

Commune · FRA

Cerneux

France

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

Species observed

992

Observations

21 087

Area

21,6km²

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

992 distinct species · 21 087 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 087 obs · 4 cellules
Obs. / cellule
≥ 8 570
8 570–8 569
5 254–8 569
5 254–5 253
< 5 254

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

Climate

Mean T°

10,7°C

Annual rain

729mm

Warmest m°

23,4°C

Coldest m°

0,4°C

Elevation: 161 m on average (min 143 m, max 182 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
729mm
Warmest month
23,4°C
Coldest month
0,4°C
Mean alt.
161m
Min
143m
Max
182m
Std. dev.
10m
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

24,2g/kg

Clay

28,8%

Sand

12,9%

Silt

58,3%

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
41,2g/kg
Clay
26,5%
Sand
13,3%
Silt
60,3%
5–15 cm
pH H₂O
7,1
Org. C
16,8g/kg
Clay
29,6%
Sand
12,3%
Silt
58,1%
15–30 cm
pH H₂O
7,0
Org. C
14,5g/kg
Clay
30,4%
Sand
13,2%
Silt
56,4%

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

Land cover

Forest7.7%
Crops85.2%
Built-up0.3%
Bare soil0.2%
Other (grassland, water…)6.7%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,7km

Basins crossed

1

Max stream order

2

Max drainage

1 192km²

Discharge in basins

0,1m³/s

Mean precip.

648mm/an

Mean T°

10,1°C

Moisture idx

-0,22

Max snow

7%

Mean runoff

211mm/an

Mean elev. (basins)

154m

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

0,4nW

Built-up

30,9%

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.