Nature Reserves owned by professional nature management organizations · nld
NNN-ZE
- Area
- 1 354 km²
- IUCN cat.
- Not Assigned
- Year
- 2013
Overview
- Designation
- Nature Reserves owned by professional nature management organizations
- Established
- 2013
- Managing authority
- Ministry EZ RVO/GISCC
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
11 042 distinct species · 3 106 842 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 NNN-ZE : 39 espèces + 3 bulles famille, 68 interactions GloBI documentées sur 5 types (connectance 7.9%, filtre Serrano α=0.2). Les 3 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).
Hydrology5 basins · 15 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
37,6km
Lake surface here
409,95km²
Basins crossed
5
Max stream order
3
Max drainage
2 601km²
Discharge in basins
0,7m³/s
Mean precip.
752mm/an
Mean T°
10,1°C
Moisture idx
0,14
Max snow
10%
Mean runoff
452mm/an
Mean elev. (basins)
2m
Watersheds crossing here
- Bassin de Schelde-Rijnkanaalsub-area710,2 km²overlap136.71 km²10%
- Bassin de Kanaal Gent-Terneuzensub-area2 600,6 km²overlap126.64 km²9%
- Bassin de Kanaal door Walcherensub-area682,3 km²overlap72.78 km²5%
- Bassin de Kanaal door Walcherensub-area166,4 km²overlap33.06 km²2%
- Bassin de Klinkerlandsche Weteringsub-area379,2 km²overlap5.18 km²0%
Lakes (15, top by area)
- Oosterscheldearea327,9 km²avg depth9.6 m
- Grevelingenmeerarea125,3 km²avg depth5.6 m
- Veerse Meerarea22,3 km²avg depth5.8 m
- Markiezaatsmeerarea11,8 km²avg depth1.0 m
- Braakmankreekarea1,6 km²avg depth6.4 m
- Lac 1333901area0,7 km²avg depth1.9 m
- Lac 1333852area0,4 km²avg depth1.2 m
- Lac 1332619area0,3 km²avg depth1.3 m
- Lac 1333040area0,3 km²avg depth1.1 m
Rivers / streams (21, ord ≥ 4)
- Zwartesluisbeekord 2len here7.15 km57%total13 km
- Grote Dulperord 3len here4.97 km37%total13 km
- Kanaal door Walcherenord 1len here4.24 km36%total12 km
- Uitwateringskanaalord 2len here4.18 km27%total16 km
- Oude Vaartord 2len here4.13 km34%total12 km
- Kanaal Gent-Terneuzenord 3len here4.06 km11%total37 km
- Linie of Passageuleord 1len here2.28 km22%total11 km
- Landbouwhavenord 2len here1.25 km88%total1 km
- Uitwateringskanaal Nol Zevenord 1len here1.21 km14%total9 km
- Kanaal door Walcherenord 2len here1.15 km12%total9 km
- Havenkanaalord 1len here0.88 km8%total10 km
- Werkhaven Bommenedeord 1len here0.87 km14%total6 km
9 more river segmentssorted by Strahler order + length
- Kabeljauwbeekord 2len here0.74 km12%total6 km
- Schelde-Rijnkanaalord 2len here0.29 km2%total15 km
- Zwartegatsche Kreekord 2len here0.13 km5%total3 km
- Watergang van de Moerbekepolderord 1len here0.06 km1%total9 km
- Schelde-Rijnkanaalord 1len here0.02 km1%total2 km
- Vijfhonderd Gemetenbeekord 1len here0.00 km0%total3 km
- Kanaal door Zuid-Bevelandord 1len here≈ tangenttotal4 km
- Abeelse Sprinkord 1len here≈ tangenttotal1 km
- Schelde-Rijnkanaalord 1len here≈ tangenttotal1 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
- 51.55474, 3.95232
- 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.