Boucles De La Seine Normande
IUCN VRegional Nature Park · 1974
905 km²
Commune · FRA
Berville-sur-Mer
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 613
Observations
123 193
Area
6,4km²
Ecological tissue
Sample of 29 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 Berville-sur-Mer : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
32
Interactions affichées
79
Connectance
0.159
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
2 613 distinct species · 123 193 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,1°C
Annual rain
843mm
Warmest m°
21,4°C
Coldest m°
2,4°C
Elevation: 26 m on average (min -1 m, max 88 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,1°C
Annual rain
843mm
Warmest month
21,4°C
Coldest month
2,4°C
Mean alt.
26m
Min
-1m
Max
88m
Std. dev.
22m
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
6,0
Clay
21,0%
Sand
22,6%
Silt
56,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Eure
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Clay
20,3%
Sand
23,1%
Silt
56,5%
5–15 cm
pH H₂O
6,1
Clay
21,7%
Sand
21,5%
Silt
56,9%
15–30 cm
pH H₂O
6,0
Clay
21,2%
Sand
23,2%
Silt
55,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.2%
Crops39.3%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)30.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,2km
Basins crossed
3
Max stream order
1
Max drainage
2 302km²
Discharge in basins
0,0m³/s
Mean precip.
700mm/an
Mean T°
10,4°C
Moisture idx
-0,09
Max snow
9%
Mean runoff
607mm/an
Mean elev. (basins)
80m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
71,3%
Pesticides
50,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas9
IUCN Not Reported · 6IUCN IV · 2IUCN V · 1🌊 Marine · 9
Estuaire et marais de la Basse Seine
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2002
186 km²
Estuaire de la Seine
IUCN Not ReportedMarine Protected Area (OSPAR) · 2007
120 km²
Estuaire de la Seine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2016
113 km²
Marais Vernier et Vallée de la Risle maritime
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2015
96 km²
Estuaire De La Seine
IUCN IVNational Nature Reserve · 1997
85 km²
Complete list9 protected areas
- Boucles De La Seine NormandeRegional Nature ParkIUCN V1974905 km²
- Estuaire et marais de la Basse SeineSpecial Protection Area (Birds Directive)IUCN Not Reported2002186 km²
- Estuaire de la SeineMarine Protected Area (OSPAR)IUCN Not Reported2007120 km²
- Estuaire de la SeineSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported2016113 km²
- Marais Vernier et Vallée de la Risle maritimeWetland of International Importance (Ramsar Site)IUCN Not Reported201596 km²
- Estuaire De La SeineNational Nature ReserveIUCN IV199785 km²
- Estuaire de la SeineMarine Protected Area (OSPAR)IUCN Not Reported201285 km²
- Marais Vernier, Risle MaritimeSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported202385 km²
- Rives de seine sud - 27Land acquired by Conservatoire du Littoral (national seaside and lakeside conservancy)IUCN IV20174 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.