Avesnois
IUCN VRegional Nature Park · 1998
1 236 km²
Commune · FRA
Bérelles
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
934
Observations
8 953
Area
5,4km²
Ecological tissue
Sample of 21 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 Bérelles : 10 espèces reliées par 81 interactions GloBI sur 6 types (connectance 32.0%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
81
Connectance
0.320
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
934 distinct species · 8 953 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,6°C
Annual rain
1 006mm
Warmest m°
21,2°C
Coldest m°
-0,1°C
Elevation: 208 m on average (min 190 m, max 219 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,6°C
Annual rain
1 006mm
Warmest month
21,2°C
Coldest month
-0,1°C
Mean alt.
208m
Min
190m
Max
219m
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
30,4g/kg
Clay
24,3%
Sand
9,2%
Silt
66,5%
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
6,1
Org. C
49,1g/kg
Clay
23,4%
Sand
9,5%
Silt
67,1%
5–15 cm
pH H₂O
6,4
Org. C
27,9g/kg
Clay
24,4%
Sand
8,8%
Silt
66,8%
15–30 cm
pH H₂O
6,4
Org. C
14,3g/kg
Clay
25,0%
Sand
9,3%
Silt
65,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest46.8%
Crops31.7%
Built-up0.6%
Bare soil0.3%
Other (grassland, water…)20.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
1
Max drainage
1 692km²
Discharge in basins
0,1m³/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
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
55,8%
Pesticides
47,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN V · 1IUCN Not Reported · 1
Hautes Vallées de la Solre, de la Thure, de la Hante et leurs versants boisés et bocagers
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2015
2 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.