NNN-DR
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2015
716 km²
Municipality · NLD
Netherlands
Species observed
5 990
Observations
367 567
Area
272,9km²
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).
Tissu écologique de Borger-Odoorn : 28 espèces reliées par 136 interactions GloBI sur 5 types (connectance 13.7%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
5 990 distinct species · 367 567 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Mean T°
9,5°C
Annual rain
850mm
Warmest m°
21,2°C
Coldest m°
-0,1°C
Elevation: 13 m on average (min 5 m, max 26 m)
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
pH H₂O
5,2
Org. C
110,8g/kg
Clay
7,3%
Sand
75,3%
Silt
17,4%
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
69,1km
Lake surface here
0,16km²
Basins crossed
4
Max stream order
3
Max drainage
1 612km²
Discharge in basins
1,5m³/s
Mean precip.
786mm/an
Mean T°
8,8°C
Moisture idx
0,16
Max snow
12%
Mean runoff
451mm/an
Mean elev. (basins)
4m
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Pop. density
1hab/km²
Night light
0,7nW
Built-up
98,7%
Pesticides
64,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Nature Reserves owned by professional nature management organizations · 2015
716 km²
National Park · 2002
331 km²
Nature Conservation Act · 2013
2 km²
Special Areas of Conservation (Habitats Directive) · 2013
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN