Marais et tourbières des vallées de la Somme et de l’Avre
IUCN IVWetland of International Importance (Ramsar Site) · 2017
131 km²
Commune · FRA
Éclusier-Vaux
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 707
Observations
20 602
Area
6,2km²
Ecological tissue
Sample of 42 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 Éclusier-Vaux : 32 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 14.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
134
Connectance
0.142
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
1 707 distinct species · 20 602 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,6°C
Annual rain
747mm
Warmest m°
22,3°C
Coldest m°
0,9°C
Elevation: 66 m on average (min 43 m, max 113 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,6°C
Annual rain
747mm
Warmest month
22,3°C
Coldest month
0,9°C
Mean alt.
66m
Min
43m
Max
113m
Std. dev.
15m
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
7,3
Org. C
22,8g/kg
Clay
28,3%
Sand
10,8%
Silt
60,9%
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
7,1
Org. C
36,1g/kg
Clay
26,5%
Sand
10,9%
Silt
62,6%
5–15 cm
pH H₂O
7,4
Org. C
16,4g/kg
Clay
29,0%
Sand
10,1%
Silt
60,9%
15–30 cm
pH H₂O
7,4
Org. C
16,0g/kg
Clay
29,6%
Sand
11,3%
Silt
59,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest24.7%
Crops57.3%
Built-up0.2%
Bare soil0.9%
Other (grassland, water…)16.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
4,4km
Lake surface here
0,12km²
Basins crossed
1
Max stream order
4
Max drainage
1 804km²
Discharge in basins
0,1m³/s
Mean precip.
652mm/an
Mean T°
9,9°C
Moisture idx
-0,15
Max snow
5%
Mean runoff
337mm/an
Mean elev. (basins)
89m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
23,3%
Pesticides
47,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN IV · 4IUCN Not Reported · 2
Étangs et marais du bassin de la Somme
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2007
52 km²
Moyenne vallée de la Somme
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
18 km²
les marais communaux d eclusier vaux
IUCN IVLand acquired by a regional conservatory of natural areas · 2007
1 km²
la montagne de frise
IUCN IVLand acquired by a regional conservatory of natural areas · 1998
0 km²
notre dame de vaux
IUCN IVLand acquired by a regional conservatory of natural areas · 1995
0 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.