National Park · nld
De Biesbosch
- Area
- 90 km²
- IUCN cat.
- II
- Year
- 1994
Overview
- Designation
- National Park
- IUCN category
- II · Parc national
Écosystèmes préservés + récréation grand public
- Established
- 1994
- Managing authority
- Ministry EZ RVO/GISCC
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 357 distinct species · 1 277 074 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Biesbosch : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 18.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 8 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
52,1km
Lake surface here
1,51km²
Basins crossed
4
Max stream order
6
Max drainage
32 771km²
Discharge in basins
42,2m³/s
Mean precip.
789mm/an
Mean T°
9,6°C
Moisture idx
0,13
Max snow
11%
Mean runoff
461mm/an
Mean elev. (basins)
3m
Watersheds crossing here
Lakes (8, top by area)
Rivers / streams (17, ord ≥ 4)
- Nieuwe Merwedeord 6len here18.29 km100%total18 km
- Ruigtord 1len here9.47 km98%total10 km
- Amerord 6len here8.98 km70%total13 km
- Zuidergat van de Visschenord 6len here4.58 km100%total5 km
- Oude Maasjeord 6len here2.88 km13%total23 km
- Spijkerboorord 2len here2.31 km100%total2 km
- Noorderdiepord 1len here1.90 km100%total2 km
- Bakkerskilord 1len here1.62 km41%total4 km
- Otterkanaalord 1len here0.70 km101%total1 km
- Noordergat van de Plompord 1len here0.54 km32%total2 km
- Almord 1len here0.33 km2%total14 km
- Dongeord 1len here0.28 km1%total19 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
- 51.76357, 4.75323
- 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.