Ontologia

Subdivision · FRA

Cernay

France

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

Species observed

3 291

Observations

66 107

Area

132,7km²

Ecological tissue

Sample of 44 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Cernay : 40 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) + 4 bulles famille, 78 interactions GloBI documentées sur 6 types (connectance 8.2%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
44
Interactions affichées
78
Connectance
0.083
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

3 291 distinct species · 66 107 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

66 123 obs · 5 cellules
Obs. / cellule
≥ 29 029
29 029–29 028
13 968–29 028
10 283–13 967
< 10 283

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

Climate

Mean T°

10,2°C

Annual rain

1 181mm

Warmest m°

23,8°C

Coldest m°

-2,0°C

Elevation: 337 m on average (min 235 m, max 938 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
1 181mm
Warmest month
23,8°C
Coldest month
-2,0°C
Mean alt.
337m
Min
235m
Max
938m
Std. dev.
131m
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

5,9

Org. C

51,2g/kg

Clay

28,2%

Sand

24,8%

Silt

47,1%

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

Dominant lithology: suGLiMaggregated to Haut-Rhin

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
81,5g/kg
Clay
27,6%
Sand
25,0%
Silt
47,4%
5–15 cm
pH H₂O
6,0
Org. C
44,6g/kg
Clay
28,0%
Sand
24,5%
Silt
47,5%
15–30 cm
pH H₂O
6,0
Org. C
27,5g/kg
Clay
28,8%
Sand
24,8%
Silt
46,4%

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

Land cover

Forest28.0%
Crops39.5%
Built-up2.7%
Bare soil0.6%
Other (grassland, water…)29.2%

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

Human pressure

Pop. density

2hab/km²

Night light

2,7nW

Built-up

273,0%

Pesticides

47,7kg/km²

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

Protected areas12

IUCN IV · 7IUCN Not Reported · 4IUCN V · 1

Vallée de la Doller

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

12 km²

Complete list

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

Sub-administrations10

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.