Ontologia

Subdivision · FRA

Épernay 2e Canton

France

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

Species observed

1 232

Observations

11 262

Area

94,3km²

Ecological tissue

Sample of 33 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 Épernay 2e Canton : 23 espèces reliées par 91 interactions GloBI sur 5 types (connectance 17.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
91
Connectance
0.172
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

1 232 distinct species · 11 262 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 262 obs · 1 cellules
Obs. / cellule
≥ 11 262
11 262–11 261
11 262–11 261
11 262–11 261
< 11 262

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

Climate

Mean T°

10,5°C

Annual rain

713mm

Warmest m°

22,9°C

Coldest m°

0,3°C

Elevation: 165 m on average (min 70 m, max 256 m)

Bioclimatic detailsExpert
Annual mean temp.
10,5°C
Annual rain
713mm
Warmest month
22,9°C
Coldest month
0,3°C
Mean alt.
165m
Min
70m
Max
256m
Std. dev.
62m
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

30,7g/kg

Clay

29,1%

Sand

19,1%

Silt

51,8%

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

Dominant lithology: suGLiMaggregated to Marne

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
53,8g/kg
Clay
27,3%
Sand
19,7%
Silt
53,0%
5–15 cm
pH H₂O
6,6
Org. C
22,7g/kg
Clay
29,1%
Sand
18,6%
Silt
52,2%
15–30 cm
pH H₂O
6,6
Org. C
15,6g/kg
Clay
31,0%
Sand
19,0%
Silt
50,0%

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

Land cover

Forest23.0%
Crops51.0%
Built-up1.5%
Bare soil1.8%
Other (grassland, water…)22.8%

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

Hydrology1 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

23,6km

Basins crossed

1

Max stream order

5

Max drainage

8 794km²

Discharge in basins

3,9m³/s

Mean precip.

649mm/an

Mean T°

9,8°C

Moisture idx

-0,20

Max snow

6%

Mean runoff

209mm/an

Mean elev. (basins)

172m

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

146,4%

Pesticides

46,7kg/km²

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

Protected areas6

IUCN IV · 3IUCN Not Reported · 2IUCN V · 1

Pâtis de Damery

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

1 km²

cave de venteuil

IUCN IV

Land acquired by a regional conservatory of natural areas · 1998

0 km²

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

Sub-administrations8

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.