Ontologia

Commune · FRA

Écretteville-sur-Mer

France

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

Species observed

662

Observations

4 718

Area

1,9km²

Ecological tissue

Sample of 25 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 Écretteville-sur-Mer : 13 espèces reliées par 131 interactions GloBI sur 5 types (connectance 32.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
131
Connectance
0.323
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

662 distinct species · 4 718 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 718 obs · 1 cellules
Obs. / cellule
≥ 4 718
4 718–4 717
4 718–4 717
4 718–4 717
< 4 718

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

Climate

Mean T°

10,9°C

Annual rain

906mm

Warmest m°

19,2°C

Coldest m°

3,6°C

Elevation: 91 m on average (min 36 m, max 110 m)

Bioclimatic detailsExpert
Annual mean temp.
10,9°C
Annual rain
906mm
Warmest month
19,2°C
Coldest month
3,6°C
Mean alt.
91m
Min
36m
Max
110m
Std. dev.
7m
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

6,6

Clay

18,6%

Sand

24,2%

Silt

57,2%

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
6,5
Clay
18,2%
Sand
24,3%
Silt
57,6%
5–15 cm
pH H₂O
6,7
Clay
19,0%
Sand
23,5%
Silt
57,4%
15–30 cm
pH H₂O
6,6
Clay
18,7%
Sand
24,8%
Silt
56,6%

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

Land cover

Forest9.7%
Crops68.5%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)20.8%

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

616km²

Discharge in basins

0,0m³/s

Mean precip.

727mm/an

Mean T°

10,2°C

Moisture idx

-0,03

Max snow

7%

Mean runoff

629mm/an

Mean elev. (basins)

103m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,1nW

Built-up

52,0%

Pesticides

46,0kg/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.