Boucles De La Seine Normande
IUCN VRegional Nature Park · 1974
905 km²
Commune · FRA
Canteleu
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 312
Observations
13 668
Area
18,2km²
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 Canteleu : 22 espèces reliées par 132 interactions GloBI sur 6 types (connectance 21.0%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
132
Connectance
0.209
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
1 312 distinct species · 13 668 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
889mm
Warmest m°
22,0°C
Coldest m°
1,3°C
Elevation: 86 m on average (min 5 m, max 132 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
889mm
Warmest month
22,0°C
Coldest month
1,3°C
Mean alt.
86m
Min
5m
Max
132m
Std. dev.
31m
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
6,1
Org. C
45,4g/kg
Clay
22,6%
Sand
20,6%
Silt
56,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Seine-Maritime
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
64,3g/kg
Clay
21,5%
Sand
20,5%
Silt
58,0%
5–15 cm
pH H₂O
6,1
Org. C
46,0g/kg
Clay
22,2%
Sand
19,7%
Silt
58,1%
15–30 cm
pH H₂O
6,1
Org. C
25,9g/kg
Clay
24,0%
Sand
21,8%
Silt
54,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest42.4%
Crops20.4%
Built-up3.7%
Bare soil0.2%
Other (grassland, water…)33.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
4,3km
Basins crossed
1
Max stream order
6
Max drainage
73 249km²
Discharge in basins
5,1m³/s
Mean precip.
698mm/an
Mean T°
10,3°C
Moisture idx
-0,10
Max snow
8%
Mean runoff
569mm/an
Mean elev. (basins)
101m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
5,2nW
Built-up
368,7%
Pesticides
30,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1🌊 Marine · 2
Boucles de la Seine Aval
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
55 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.