Flemish Ecological Network (Flemish Region) · bel
De Herk
- Area
- 9 km²
- IUCN cat.
- Not Assigned
- Year
- 2003
Overview
- Designation
- Flemish Ecological Network (Flemish Region)
- Established
- 2003
- Managing authority
- Agentschap voor Natuur en Bos (ANB)
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 537 distinct species · 38 673 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 De Herk : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 18.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology1 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
13,9km
Basins crossed
1
Max stream order
3
Max drainage
807km²
Discharge in basins
0,1m³/s
Mean precip.
814mm/an
Mean T°
9,7°C
Moisture idx
0,10
Max snow
10%
Mean runoff
375mm/an
Mean elev. (basins)
62m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
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
- 50.93398, 5.19380
- 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.