Ontologia

Commune · FRA

Belleville-sur-Mer

France

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

Species observed

603

Observations

2 843

Area

3,2km²

Ecological tissue

Sample of 34 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 Belleville-sur-Mer : 24 espèces reliées par 126 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
126
Connectance
0.212
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

603 distinct species · 2 843 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 843 obs · 1 cellules
Obs. / cellule
≥ 2 843
2 843–2 842
2 843–2 842
2 843–2 842
< 2 843

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

917mm

Warmest m°

20,2°C

Coldest m°

2,6°C

Elevation: 80 m on average (min 35 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
917mm
Warmest month
20,2°C
Coldest month
2,6°C
Mean alt.
80m
Min
35m
Max
97m
Std. dev.
21m
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

39,7g/kg

Clay

17,9%

Sand

22,6%

Silt

59,4%

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

Dominant lithology: smGLiMaggregated to Seine-Maritime

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
63,6g/kg
Clay
17,2%
Sand
22,3%
Silt
60,4%
5–15 cm
pH H₂O
6,5
Org. C
31,7g/kg
Clay
18,3%
Sand
21,1%
Silt
60,5%
15–30 cm
pH H₂O
6,5
Org. C
23,7g/kg
Clay
18,2%
Sand
24,3%
Silt
57,4%

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

Land cover

Forest5.8%
Crops61.4%
Built-up2.0%
Bare soil0.7%
Other (grassland, water…)30.1%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

367km²

Discharge in basins

0,0m³/s

Mean precip.

696mm/an

Mean T°

10,1°C

Moisture idx

-0,05

Max snow

8%

Mean runoff

582mm/an

Mean elev. (basins)

130m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

3,6nW

Built-up

203,7%

Pesticides

46,0kg/km²

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

Protected areas3

IUCN Not Reported · 2IUCN IV · 1🌊 Marine · 2

Littoral Cauchois

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

63 km²

Val au pretre

IUCN IV

Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 2019

0 km²

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

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.