NNN-NH
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2018
566 km²
Municipality · NLD
Netherlands
Species observed
7 705
Observations
426 852
Area
46,4km²
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 Hilversum : 27 espèces reliées par 108 interactions GloBI sur 7 types (connectance 13.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
7 705 distinct species · 426 852 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
10,0°C
Annual rain
917mm
Warmest m°
21,5°C
Coldest m°
0,5°C
Elevation: 7 m on average (min -1 m, max 23 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,6
Org. C
67,8g/kg
Clay
17,7%
Sand
61,2%
Silt
21,2%
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
1,8km
Basins crossed
3
Max stream order
2
Max drainage
1 668km²
Discharge in basins
0,8m³/s
Mean precip.
797mm/an
Mean T°
9,2°C
Moisture idx
0,15
Max snow
14%
Mean runoff
487mm/an
Mean elev. (basins)
10m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
10hab/km²
Night light
7,9nW
Built-up
597,0%
Pesticides
53,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature Reserves owned by professional nature management organizations · 2018
566 km²
Nature Reserves owned by professional nature management organizations · 2004
373 km²
Wetland of International Importance (Ramsar Site) · 1980
12 km²
Nature Conservation Act · 1986
12 km²
Special Areas of Conservation (Habitats Directive) · 2013
12 km²
Special Protection Area (Birds Directive) · 1986
11 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN