Avesnois
IUCN VRegional Nature Park · 1998
1 236 km²
Commune · FRA
Haut-Lieu
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
808
Observations
5 558
Area
8,5km²
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 Haut-Lieu : 34 espèces reliées par 100 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
100
Connectance
0.135
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
808 distinct species · 5 558 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
915mm
Warmest m°
21,5°C
Coldest m°
0,1°C
Elevation: 176 m on average (min 153 m, max 185 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
915mm
Warmest month
21,5°C
Coldest month
0,1°C
Mean alt.
176m
Min
153m
Max
185m
Std. dev.
8m
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
6,3
Org. C
33,5g/kg
Clay
29,7%
Sand
11,7%
Silt
58,7%
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
51,4g/kg
Clay
29,7%
Sand
11,6%
Silt
58,7%
5–15 cm
pH H₂O
6,3
Org. C
31,1g/kg
Clay
29,9%
Sand
11,2%
Silt
59,1%
15–30 cm
pH H₂O
6,3
Org. C
17,9g/kg
Clay
29,5%
Sand
12,4%
Silt
58,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest9.3%
Crops40.9%
Built-up1.2%
Bare soil2.1%
Other (grassland, water…)46.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
517km²
Discharge in basins
0,1m³/s
Mean precip.
859mm/an
Mean T°
9,3°C
Moisture idx
0,11
Max snow
9%
Mean runoff
351mm/an
Mean elev. (basins)
197m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
1,9nW
Built-up
115,9%
Pesticides
36,5kg/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.