Wetland of International Importance (Ramsar Site) · fra
Vallées de la Scarpe et de l'Escaut
- Area
- 275 km²
- IUCN cat.
- Not Reported
- Year
- 2020
Overview
- Designation
- Wetland of International Importance (Ramsar Site)
- Established
- 2020
- Managing authority
- Syndicat mixte du Parc naturel régional Scarpe-Escaut http://www.pnr-scarpe-escaut.fr/
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
4 840 distinct species · 223 047 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Vallées de la Scarpe et de l'Escaut : 35 espèces + 4 bulles famille, 58 interactions GloBI documentées sur 7 types (connectance 7.8%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology3 basins · 5 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
107,8km
Lake surface here
2,52km²
Basins crossed
3
Max stream order
5
Max drainage
6 079km²
Discharge in basins
11,4m³/s
Mean precip.
726mm/an
Mean T°
10,0°C
Moisture idx
-0,01
Max snow
7%
Mean runoff
429mm/an
Mean elev. (basins)
48m
Watersheds crossing here
Lakes (5, top by area)
Rivers / streams (19, ord ≥ 4)
- La Scarpe Canaliséeord 4len here28.61 km44%total64 km
- Le Décoursord 3len here14.61 km89%total16 km
- Canal du Jardord 5len here10.49 km90%total12 km
- Courant de Coutichesord 2len here9.87 km67%total15 km
- Ruisseau de la Fontaine d'Haveluyord 1len here6.93 km77%total9 km
- L'Escaut Canaliséord 5len here5.58 km36%total16 km
- L'Escautord 5len here5.23 km57%total9 km
- Courant de l'Hôpitalord 1len here4.59 km35%total13 km
- La Calonneord 5len here3.70 km100%total4 km
- Canal de Bruord 2len here3.34 km63%total5 km
- Le Canal de Monsord 3len here3.26 km100%total3 km
- La Hayneord 4len here3.17 km100%total3 km
7 more river segmentssorted by Strahler order + length
- La Traitoireord 1len here1.95 km72%total3 km
- La Petite Honnelleord 3len here1.74 km11%total16 km
- Le Grand Courantord 2len here1.72 km26%total7 km
- L'Hogneauord 2len here1.11 km9%total12 km
- La Verne de Basècleord 1len here0.93 km7%total13 km
- Courant de Masnyord 1len here0.89 km17%total5 km
- Vieil Escaut de Valenciennesord 5len here0.08 km2%total5 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 50.44833, 3.53894
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.