Pays de Bray humide
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
33 km²
Commune · FRA
Villers-sur-Auchy
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 494
Observations
16 199
Area
8,9km²
Ecological tissue
Sample of 39 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 Villers-sur-Auchy : 27 espèces reliées par 106 interactions GloBI sur 6 types (connectance 13.6%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
40
Interactions affichées
106
Connectance
0.136
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
1 494 distinct species · 16 199 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,4°C
Annual rain
775mm
Warmest m°
22,0°C
Coldest m°
0,9°C
Elevation: 125 m on average (min 89 m, max 166 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,4°C
Annual rain
775mm
Warmest month
22,0°C
Coldest month
0,9°C
Mean alt.
125m
Min
89m
Max
166m
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
6,7
Org. C
26,8g/kg
Clay
22,1%
Sand
12,9%
Silt
65,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Oise
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
38,6g/kg
Clay
21,3%
Sand
12,9%
Silt
65,8%
5–15 cm
pH H₂O
6,8
Org. C
23,4g/kg
Clay
21,8%
Sand
12,4%
Silt
65,8%
15–30 cm
pH H₂O
6,8
Org. C
18,3g/kg
Clay
23,1%
Sand
13,5%
Silt
63,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest8.4%
Crops43.8%
Built-up0.6%
Bare soil0.4%
Other (grassland, water…)46.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
2,6km
Basins crossed
1
Max stream order
1
Max drainage
1 480km²
Discharge in basins
0,1m³/s
Mean precip.
662mm/an
Mean T°
10,2°C
Moisture idx
-0,15
Max snow
6%
Mean runoff
334mm/an
Mean elev. (basins)
128m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,3nW
Built-up
61,2%
Pesticides
46,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas5
IUCN IV · 3IUCN Not Reported · 2
Landes et forêts humides du Bas Bray de l'Oise
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2010
2 km²
les patures
IUCN IVLand acquired by a regional conservatory of natural areas · 1992
0 km²
la tourbiere du bas-bois
IUCN IVLand acquired by a regional conservatory of natural areas · 2012
0 km²
le parc a poulain
IUCN IVLand acquired by a regional conservatory of natural areas · 2021
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.