Moyenne vallée de l'Oise
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2004
57 km²
Commune · FRA
Chauny
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
1 893
Observations
14 407
Area
13,2km²
Ecological tissue
Sample of 36 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 Chauny : 22 espèces reliées par 146 interactions GloBI sur 6 types (connectance 21.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
146
Connectance
0.219
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
1 893 distinct species · 14 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,8°C
Annual rain
732mm
Warmest m°
22,9°C
Coldest m°
0,9°C
Elevation: 57 m on average (min 43 m, max 90 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,8°C
Annual rain
732mm
Warmest month
22,9°C
Coldest month
0,9°C
Mean alt.
57m
Min
43m
Max
90m
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
6,8
Org. C
28,1g/kg
Clay
26,6%
Sand
28,8%
Silt
44,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Aisne
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,6
Org. C
47,9g/kg
Clay
25,0%
Sand
30,1%
Silt
44,8%
5–15 cm
pH H₂O
6,9
Org. C
19,6g/kg
Clay
25,3%
Sand
29,6%
Silt
45,2%
15–30 cm
pH H₂O
6,9
Org. C
16,7g/kg
Clay
29,6%
Sand
26,8%
Silt
43,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest6.1%
Crops39.9%
Built-up7.3%
Bare soil0.4%
Other (grassland, water…)46.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
3,6km
Lake surface here
0,03km²
Basins crossed
1
Max stream order
4
Max drainage
3 381km²
Discharge in basins
1,4m³/s
Mean precip.
626mm/an
Mean T°
10,0°C
Moisture idx
-0,20
Max snow
8%
Mean runoff
241mm/an
Mean elev. (basins)
81m
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
5hab/km²
Night light
5,5nW
Built-up
725,7%
Pesticides
48,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN IV · 1
Prairies alluviales de l'Oise de la Fère à Sempigny
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2008
30 km²
les feuillets
IUCN IVLand acquired by a regional conservatory of natural areas · 2000
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.