Baie de Somme Picardie maritime
IUCN VRegional Nature Park · 2020
1 361 km²
Commune · FRA
Regnière-Écluse
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 481
Observations
10 716
Area
9,6km²
Ecological tissue
Sample of 46 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 Regnière-Écluse : 34 espèces reliées par 124 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
47
Interactions affichées
124
Connectance
0.115
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
1 481 distinct species · 10 716 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
890mm
Warmest m°
21,2°C
Coldest m°
1,8°C
Elevation: 39 m on average (min 21 m, max 55 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
890mm
Warmest month
21,2°C
Coldest month
1,8°C
Mean alt.
39m
Min
21m
Max
55m
Std. dev.
11m
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
6,8
Org. C
34,7g/kg
Clay
22,1%
Sand
28,8%
Silt
49,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Somme
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,7
Org. C
52,2g/kg
Clay
22,0%
Sand
28,8%
Silt
49,1%
5–15 cm
pH H₂O
6,8
Org. C
29,0g/kg
Clay
22,5%
Sand
28,4%
Silt
49,1%
15–30 cm
pH H₂O
6,8
Org. C
23,0g/kg
Clay
21,7%
Sand
29,1%
Silt
49,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.2%
Crops52.7%
Built-up0.3%
Bare soil0.4%
Other (grassland, water…)19.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
2,8km
Basins crossed
2
Max stream order
2
Max drainage
1 103km²
Discharge in basins
0,0m³/s
Mean precip.
643mm/an
Mean T°
10,5°C
Moisture idx
-0,09
Max snow
8%
Mean runoff
576mm/an
Mean elev. (basins)
41m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
26,9%
Pesticides
46,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 3IUCN IV · 2IUCN V · 1🌊 Marine · 2
Baie de Somme
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 1998
190 km²
Marais arrière-littoraux picards
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2015
18 km²
Marais arrière-littoraux picards
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2017
17 km²
Domaine de regniere ecluse
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1997
8 km²
Marais de la maye
IUCN IVLand acquired by Conservatoire du Littoral (national seaside and lakeside conservancy) · 1999
2 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.