NNN-OV
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2017
632 km²
Municipality · NLD
Netherlands
Species observed
5 844
Observations
271 107
Area
94,7km²
Sample of 37 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 Rijssen : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 7 types (connectance 14.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
5 844 distinct species · 271 107 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,9°C
Annual rain
881mm
Warmest m°
22,0°C
Coldest m°
-0,0°C
Elevation: 17 m on average (min 9 m, max 57 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,4
Org. C
61,8g/kg
Clay
9,0%
Sand
76,2%
Silt
14,9%
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
18,1km
Basins crossed
2
Max stream order
4
Max drainage
1 120km²
Discharge in basins
1,4m³/s
Mean precip.
774mm/an
Mean T°
9,3°C
Moisture idx
0,09
Max snow
12%
Mean runoff
422mm/an
Mean elev. (basins)
24m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
2hab/km²
Night light
2,3nW
Built-up
277,0%
Pesticides
62,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature Reserves owned by professional nature management organizations · 2017
632 km²
National Park · 2004
27 km²
Nature Conservation Act · 2002
22 km²
Special Areas of Conservation (Habitats Directive) · 2013
22 km²
Special Protection Area (Birds Directive) · 2000
22 km²
Nature Conservation Act · 2013
5 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN