NNN-GE
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2014
1 406 km²
Municipality · NLD
Lochem
Netherlands
CfbTemperate, no dry season, warm summer(100 %)
Species observed
6 908
Observations
424 938
Area
217,3km²
Ecological tissue
Sample of 44 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 Lochem : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 150 interactions GloBI sur 5 types (connectance 15.2%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
45
Interactions affichées
150
Connectance
0.151
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
6 908 distinct species · 424 938 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,0°C
Annual rain
881mm
Warmest m°
22,1°C
Coldest m°
0,1°C
Elevation: 11 m on average (min 5 m, max 24 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,0°C
Annual rain
881mm
Warmest month
22,1°C
Coldest month
0,1°C
Mean alt.
11m
Min
5m
Max
24m
Std. dev.
3m
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
5,6
Org. C
53,8g/kg
Clay
11,0%
Sand
69,1%
Silt
19,9%
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
5,5
Org. C
76,3g/kg
Clay
10,7%
Sand
69,0%
Silt
20,3%
5–15 cm
pH H₂O
5,7
Org. C
35,9g/kg
Clay
11,1%
Sand
68,9%
Silt
20,0%
15–30 cm
pH H₂O
5,7
Org. C
49,3g/kg
Clay
11,3%
Sand
69,3%
Silt
19,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest21.5%
Crops41.5%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)35.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
38,0km
Basins crossed
4
Max stream order
4
Max drainage
2 953km²
Discharge in basins
5,4m³/s
Mean precip.
781mm/an
Mean T°
9,3°C
Moisture idx
0,09
Max snow
16%
Mean runoff
395mm/an
Mean elev. (basins)
35m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- Afleidingskanaalord 3len here18.31 km100%total18 km
- Haarbeekord 1len here6.50 km77%total8 km
- Visserijord 1len here5.33 km89%total6 km
- Berkelord 3len here3.18 km5%total68 km
- Dommerbeekord 1len here2.34 km58%total4 km
- Schipbeekord 4len here1.52 km9%total16 km
- IJsselord 4len here0.84 km1%total114 km
- Kleine Leigraaford 2len here≈ tangenttotal12 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,9nW
Built-up
129,9%
Pesticides
61,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN Not Reported · 3IUCN Not Assigned · 2IUCN IV · 2
NNN-OV
IUCN Not AssignedNature Reserves owned by professional nature management organizations · 2017
632 km²
Rijntakken
IUCN IVNature Conservation Act · 2014
231 km²
Rijntakken
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 1996
231 km²
Rijntakken
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2014
84 km²
Stelkampsveld
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2013
1 km²
Complete list7 protected areas
- NNN-GENature Reserves owned by professional nature management organizationsIUCN Not Assigned20141 406 km²
- NNN-OVNature Reserves owned by professional nature management organizationsIUCN Not Assigned2017632 km²
- RijntakkenNature Conservation ActIUCN IV2014231 km²
- RijntakkenSpecial Protection Area (Birds Directive)IUCN Not Reported1996231 km²
- RijntakkenSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported201484 km²
- StelkampsveldSpecial Areas of Conservation (Habitats Directive)IUCN Not Reported20131 km²
- StelkampsveldNature Conservation ActIUCN IV20131 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN