Ontologia

Municipality · NLD

Deventer

Netherlands

CfbTemperate, no dry season, warm summer(100 %)

Species observed

6 048

Observations

274 978

Area

134,8km²

Ecological tissue

Sample of 36 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 Deventer : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 118 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
118
Connectance
0.168
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

6 048 distinct species · 274 978 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

274 978 obs · 4 cellules
Obs. / cellule
≥ 110 799
110 799–110 798
109 182–110 798
109 182–109 181
< 109 182

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

9,9°C

Annual rain

887mm

Warmest m°

22,0°C

Coldest m°

0,1°C

Elevation: 8 m on average (min 4 m, max 11 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
887mm
Warmest month
22,0°C
Coldest month
0,1°C
Mean alt.
8m
Min
4m
Max
11m
Std. dev.
2m
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

5,5

Org. C

65,6g/kg

Clay

8,4%

Sand

76,0%

Silt

15,5%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
87,3g/kg
Clay
8,5%
Sand
76,1%
Silt
15,5%
5–15 cm
pH H₂O
5,6
Org. C
40,0g/kg
Clay
8,6%
Sand
76,3%
Silt
15,1%
15–30 cm
pH H₂O
5,6
Org. C
69,6g/kg
Clay
8,3%
Sand
75,6%
Silt
16,1%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest18.6%
Crops35.8%
Built-up3.4%
Bare soil0.5%
Other (grassland, water…)41.7%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 1 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

39,4km

Lake surface here

0,21km²

Basins crossed

3

Max stream order

4

Max drainage

4 533km²

Discharge in basins

4,9m³/s

Mean precip.

777mm/an

Mean T°

9,2°C

Moisture idx

0,10

Max snow

16%

Mean runoff

443mm/an

Mean elev. (basins)

19m

Watersheds crossing here

Lakes (1, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

4hab/km²

Night light

3,7nW

Built-up

334,7%

Pesticides

61,2kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas5

IUCN Not Assigned · 2IUCN Not Reported · 2IUCN IV · 1

NNN-GE

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

1 406 km²

NNN-OV

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2017

632 km²

Rijntakken

IUCN IV

Nature Conservation Act · 2014

231 km²

Rijntakken

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

231 km²

Rijntakken

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

84 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN