NNN-GE
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2014
1 406 km²
Municipality · NLD
Netherlands
Species observed
5 422
Observations
193 612
Area
141,7km²
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).
Tissu écologique de Oude IJsselstreek : 27 espèces reliées par 152 interactions GloBI sur 5 types (connectance 18.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
5 422 distinct species · 193 612 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,2°C
Annual rain
855mm
Warmest m°
22,3°C
Coldest m°
0,2°C
Elevation: 16 m on average (min 12 m, max 20 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,8
Org. C
45,3g/kg
Clay
15,1%
Sand
61,3%
Silt
23,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology metrics for this exact territory
Stream length here
40,1km
Lake surface here
0,35km²
Basins crossed
5
Max stream order
3
Max drainage
160 476km²
Discharge in basins
34,3m³/s
Mean precip.
779mm/an
Mean T°
9,5°C
Moisture idx
0,08
Max snow
13%
Mean runoff
360mm/an
Mean elev. (basins)
28m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
1,9nW
Built-up
247,4%
Pesticides
54,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature Reserves owned by professional nature management organizations · 2014
1 406 km²
Wetland of International Importance (Ramsar Site) · 1983
267 km²
Special Protection Area (Birds Directive) · 1983
258 km²
Landscape Protection Area · 1972
19 km²
Landscape Protection Area · 2003
7 km²
Special Areas of Conservation (Habitats Directive) · 2012
7 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN