Baie de Somme Picardie maritime
IUCN VRegional Nature Park · 2020
1 361 km²
Commune · FRA
Forest-Montiers
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 711
Observations
20 094
Area
10,6km²
Ecological tissue
Sample of 45 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 Forest-Montiers : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 9.4%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
47
Interactions affichées
102
Connectance
0.094
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 711 distinct species · 20 094 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
848mm
Warmest m°
21,2°C
Coldest m°
2,0°C
Elevation: 23 m on average (min 4 m, max 41 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
848mm
Warmest month
21,2°C
Coldest month
2,0°C
Mean alt.
23m
Min
4m
Max
41m
Std. dev.
9m
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
6,9
Org. C
37,0g/kg
Clay
21,8%
Sand
29,8%
Silt
48,4%
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
6,8
Org. C
57,5g/kg
Clay
22,4%
Sand
29,6%
Silt
48,0%
5–15 cm
pH H₂O
7,0
Org. C
28,2g/kg
Clay
21,8%
Sand
29,9%
Silt
48,3%
15–30 cm
pH H₂O
7,0
Org. C
25,3g/kg
Clay
21,1%
Sand
29,9%
Silt
48,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest17.3%
Crops63.1%
Built-up0.7%
Bare soil0.7%
Other (grassland, water…)18.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,3km
Basins crossed
1
Max stream order
1
Max drainage
325km²
Discharge in basins
0,0m³/s
Mean precip.
641mm/an
Mean T°
10,5°C
Moisture idx
-0,09
Max snow
8%
Mean runoff
579mm/an
Mean elev. (basins)
36m
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
0,2nW
Built-up
65,7%
Pesticides
45,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN Not Reported · 3IUCN 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
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.