Ontologia

Commune · CAN

Dieppe

Canada

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

Species observed

550

Observations

4 976

Area

57,3km²

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 Dieppe : 35 espèces reliées par 93 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
93
Connectance
0.094
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

550 distinct species · 4 976 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 976 obs · 1 cellules
Obs. / cellule
≥ 4 976
4 976–4 975
4 976–4 975
4 976–4 975
< 4 976

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

Climate

Mean T°

5,9°C

Annual rain

1 206mm

Warmest m°

23,6°C

Coldest m°

-12,6°C

Elevation: 39 m on average (min 8 m, max 85 m)

Bioclimatic detailsExpert
Annual mean temp.
5,9°C
Annual rain
1 206mm
Warmest month
23,6°C
Coldest month
-12,6°C
Mean alt.
39m
Min
8m
Max
85m
Std. dev.
21m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

4,9

Org. C

31,3g/kg

Clay

19,9%

Sand

48,6%

Silt

31,6%

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

Dominant lithology: ssGLiMaggregated to Westmorland

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
45,2g/kg
Clay
19,3%
Sand
48,4%
Silt
32,3%
5–15 cm
pH H₂O
4,9
Org. C
29,0g/kg
Clay
20,0%
Sand
48,6%
Silt
31,5%
15–30 cm
pH H₂O
5,1
Org. C
19,6g/kg
Clay
20,4%
Sand
48,8%
Silt
30,9%

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

Land cover

Forest34.6%
Crops10.3%
Built-up2.9%
Bare soil3.3%
Other (grassland, water…)48.8%

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

Hydrology3 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

17,4km

Basins crossed

3

Max stream order

4

Max drainage

2 183km²

Discharge in basins

1,5m³/s

Mean precip.

1 170mm/an

Mean T°

5,2°C

Moisture idx

0,32

Max snow

35%

Mean runoff

828mm/an

Mean elev. (basins)

111m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

11,1nW

Built-up

293,1%

Pesticides

16,3kg/km²

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