Ontologia

Commune · FRA

Pont-Évêque

France

CfaTemperate, no dry season, hot summer(100 %)

Species observed

2 259

Observations

39 129

Area

8,4km²

Ecological tissue

Sample of 38 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 Pont-Évêque : 36 espèces + 2 bulles famille, 71 interactions GloBI documentées sur 6 types (connectance 10.1%, filtre Serrano α=0.2). Les 2 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
71
Connectance
0.101
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

2 259 distinct species · 39 129 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

39 153 obs · 1 cellules
Obs. / cellule
≥ 39 153
39 153–39 152
39 153–39 152
39 153–39 152
< 39 153

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

Climate

Mean T°

12,4°C

Annual rain

855mm

Warmest m°

26,4°C

Coldest m°

-0,3°C

Elevation: 214 m on average (min 198 m, max 265 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
855mm
Warmest month
26,4°C
Coldest month
-0,3°C
Mean alt.
214m
Min
198m
Max
265m
Std. dev.
17m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,6

Org. C

26,7g/kg

Clay

23,8%

Sand

31,2%

Silt

45,0%

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

Dominant lithology: scGLiMaggregated to Isère

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
45,6g/kg
Clay
23,5%
Sand
30,4%
Silt
45,9%
5–15 cm
pH H₂O
6,7
Org. C
17,6g/kg
Clay
21,9%
Sand
30,2%
Silt
47,9%
15–30 cm
pH H₂O
6,6
Org. C
16,8g/kg
Clay
26,0%
Sand
33,0%
Silt
41,0%

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

Land cover

Forest12.5%
Crops42.3%
Built-up5.5%
Bare soil0.8%
Other (grassland, water…)38.9%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,8km

Basins crossed

1

Max stream order

3

Max drainage

51 669km²

Discharge in basins

7,8m³/s

Mean precip.

852mm/an

Mean T°

10,9°C

Moisture idx

-0,07

Max snow

4%

Mean runoff

396mm/an

Mean elev. (basins)

347m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

4,5nW

Built-up

550,3%

Pesticides

46,6kg/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.