Scarpe-Escaut
IUCN VRegional Nature Park · 1998
493 km²
Subdivision · FRA
Douai-Nord
France
CfbTemperate, no dry season, warm summer(100 %)
Species observed
2 077
Observations
43 997
Area
42,7km²
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 Douai-Nord : 26 espèces reliées par 103 interactions GloBI sur 6 types (connectance 16.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
103
Connectance
0.164
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
2 077 distinct species · 43 997 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,7°C
Annual rain
753mm
Warmest m°
22,4°C
Coldest m°
1,0°C
Elevation: 22 m on average (min 16 m, max 41 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,7°C
Annual rain
753mm
Warmest month
22,4°C
Coldest month
1,0°C
Mean alt.
22m
Min
16m
Max
41m
Std. dev.
5m
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
7,0
Org. C
27,2g/kg
Clay
24,3%
Sand
22,8%
Silt
52,9%
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
6,8
Org. C
43,5g/kg
Clay
23,9%
Sand
22,5%
Silt
53,6%
5–15 cm
pH H₂O
7,1
Org. C
21,8g/kg
Clay
24,8%
Sand
22,1%
Silt
53,1%
15–30 cm
pH H₂O
7,1
Org. C
16,3g/kg
Clay
24,3%
Sand
23,9%
Silt
51,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.6%
Crops35.8%
Built-up4.9%
Bare soil0.7%
Other (grassland, water…)43.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
11,5km
Basins crossed
1
Max stream order
3
Max drainage
6 079km²
Discharge in basins
1,6m³/s
Mean precip.
715mm/an
Mean T°
10,1°C
Moisture idx
-0,02
Max snow
7%
Mean runoff
434mm/an
Mean elev. (basins)
35m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
5,4nW
Built-up
493,8%
Pesticides
49,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 2IUCN V · 1
Vallées de la Scarpe et de l'Escaut
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2020
275 km²
Bois de Flines-les-Raches et système alluvial du courant des Vanneaux
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2007
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations5
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.