NNN-OV
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2017
632 km²
Municipality · NLD
Ommen
Netherlands
CfbTemperate, no dry season, warm summer(100 %)
Species observed
7 429
Observations
367 263
Area
182,3km²
Ecological tissue
Sample of 38 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Ommen : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 6 types (connectance 16.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
41
Interactions affichées
137
Connectance
0.167
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
7 429 distinct species · 367 263 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,8°C
Annual rain
880mm
Warmest m°
21,8°C
Coldest m°
-0,1°C
Elevation: 7 m on average (min 3 m, max 34 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
9,8°C
Annual rain
880mm
Warmest month
21,8°C
Coldest month
-0,1°C
Mean alt.
7m
Min
3m
Max
34m
Std. dev.
4m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
68,4g/kg
Clay
9,3%
Sand
74,7%
Silt
16,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
89,4g/kg
Clay
9,4%
Sand
74,5%
Silt
16,1%
5–15 cm
pH H₂O
5,5
Org. C
46,6g/kg
Clay
8,6%
Sand
75,8%
Silt
15,7%
15–30 cm
pH H₂O
5,5
Org. C
69,3g/kg
Clay
10,0%
Sand
73,8%
Silt
16,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.8%
Crops34.6%
Built-up1.1%
Bare soil0.4%
Other (grassland, water…)31.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
42,0km
Basins crossed
4
Max stream order
5
Max drainage
4 376km²
Discharge in basins
15,6m³/s
Mean precip.
774mm/an
Mean T°
9,1°C
Moisture idx
0,10
Max snow
13%
Mean runoff
446mm/an
Mean elev. (basins)
10m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- Overijsselsche Vechtord 5len here22.70 km68%total33 km
- Hoofdwijkord 1len here5.67 km29%total19 km
- Ommerkanaalord 5len here4.38 km25%total17 km
- De Stouweord 5len here2.99 km29%total10 km
- Dedemsvaartord 2len here2.19 km9%total23 km
- Linderbeekord 3len here1.27 km15%total9 km
- Bokslootord 1len here1.17 km19%total6 km
- Overlaat van Overijssels Kanaal naar Reggeord 4len here0.69 km17%total4 km
- Overijssels Kanaalord 3len here0.62 km2%total32 km
- Radewijkerbeekord 5len here0.28 km2%total14 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,8nW
Built-up
104,9%
Pesticides
59,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Assigned · 1IUCN IV · 1IUCN Not Reported · 1
Vecht- en Beneden-Reggegebied
IUCN IVNature Conservation Act · 2013
41 km²
Vecht- en Beneden-Reggegebied
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
41 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN