Avesnois
IUCN VRegional Nature Park · 1998
1 236 km²
Commune · FRA
Colleret
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
719
Observations
4 494
Area
18,9km²
Ecological tissue
Sample of 27 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 Colleret : 15 espèces reliées par 102 interactions GloBI sur 6 types (connectance 25.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
102
Connectance
0.251
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
719 distinct species · 4 494 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,7°C
Annual rain
951mm
Warmest m°
21,4°C
Coldest m°
0,0°C
Elevation: 184 m on average (min 147 m, max 203 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,7°C
Annual rain
951mm
Warmest month
21,4°C
Coldest month
0,0°C
Mean alt.
184m
Min
147m
Max
203m
Std. dev.
11m
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
6,4
Org. C
26,8g/kg
Clay
26,7%
Sand
9,0%
Silt
64,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Nord
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,2
Org. C
41,6g/kg
Clay
25,7%
Sand
9,2%
Silt
65,0%
5–15 cm
pH H₂O
6,5
Org. C
24,0g/kg
Clay
26,6%
Sand
8,5%
Silt
64,9%
15–30 cm
pH H₂O
6,5
Org. C
14,6g/kg
Clay
27,7%
Sand
9,2%
Silt
63,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.9%
Crops57.5%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)25.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,1km
Basins crossed
1
Max stream order
1
Max drainage
1 692km²
Discharge in basins
0,4m³/s
Mean precip.
872mm/an
Mean T°
9,5°C
Moisture idx
0,13
Max snow
9%
Mean runoff
375mm/an
Mean elev. (basins)
180m
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
0,7nW
Built-up
91,2%
Pesticides
48,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN V · 1
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.