Forêts picardes : Compiègne, Laigue, Ourscamps
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
246 km²
Commune · FRA
Choisy-au-Bac
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 241
Observations
33 691
Area
15,8km²
Ecological tissue
Sample of 44 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 Choisy-au-Bac : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 93 interactions GloBI sur 5 types (connectance 9.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
44
Interactions affichées
93
Connectance
0.098
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
2 241 distinct species · 33 691 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
690mm
Warmest m°
23,0°C
Coldest m°
1,0°C
Elevation: 52 m on average (min 35 m, max 74 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
690mm
Warmest month
23,0°C
Coldest month
1,0°C
Mean alt.
52m
Min
35m
Max
74m
Std. dev.
14m
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
6,5
Org. C
37,3g/kg
Clay
25,3%
Sand
30,1%
Silt
44,6%
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
6,4
Org. C
69,9g/kg
Clay
24,4%
Sand
30,5%
Silt
45,1%
5–15 cm
pH H₂O
6,6
Org. C
25,4g/kg
Clay
24,0%
Sand
30,5%
Silt
45,4%
15–30 cm
pH H₂O
6,6
Org. C
16,5g/kg
Clay
27,4%
Sand
29,2%
Silt
43,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.3%
Crops30.5%
Built-up1.9%
Bare soil0.4%
Other (grassland, water…)22.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
8,4km
Basins crossed
3
Max stream order
5
Max drainage
14 035km²
Discharge in basins
7,5m³/s
Mean precip.
628mm/an
Mean T°
10,2°C
Moisture idx
-0,21
Max snow
6%
Mean runoff
244mm/an
Mean elev. (basins)
88m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
1,7nW
Built-up
185,1%
Pesticides
32,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Reported · 1IUCN IV · 1
le trou boully
IUCN IVLand acquired by a regional conservatory of natural areas · 2012
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.