Ontologia

Municipality · NLD

Wijk bij Duurstede

Netherlands

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

Species observed

6 148

Observations

319 194

Area

50,7km²

Ecological tissue

Sample of 41 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 Wijk bij Duurstede : 31 espèces reliées par 70 interactions GloBI sur 7 types (connectance 8.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
70
Connectance
0.081
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

6 148 distinct species · 319 194 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

319 194 obs · 2 cellules
Obs. / cellule
≥ 223 377
223 377–223 376
223 377–223 376
223 377–223 376
< 223 377

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

Climate

Mean T°

10,2°C

Annual rain

875mm

Warmest m°

21,8°C

Coldest m°

0,5°C

Elevation: 4 m on average (min 2 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
875mm
Warmest month
21,8°C
Coldest month
0,5°C
Mean alt.
4m
Min
2m
Max
7m
Std. dev.
1m
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

5,9

Org. C

52,2g/kg

Clay

30,0%

Sand

33,8%

Silt

36,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
77,3g/kg
Clay
30,3%
Sand
33,7%
Silt
35,9%
5–15 cm
pH H₂O
5,9
Org. C
41,7g/kg
Clay
30,0%
Sand
33,9%
Silt
36,1%
15–30 cm
pH H₂O
6,0
Org. C
37,4g/kg
Clay
29,7%
Sand
33,7%
Silt
36,5%

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

Land cover

Forest13.5%
Crops39.0%
Built-up2.4%
Bare soil0.4%
Other (grassland, water…)44.6%

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

Hydrology1 basins · 0 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

13,4km

Basins crossed

1

Max stream order

7

Max drainage

160 476km²

Discharge in basins

88,9m³/s

Mean precip.

787mm/an

Mean T°

9,4°C

Moisture idx

0,12

Max snow

13%

Mean runoff

454mm/an

Mean elev. (basins)

13m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

2,3nW

Built-up

243,8%

Pesticides

47,0kg/km²

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

Protected areas6

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

NNN-GE

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

1 406 km²

NNN-UT

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2004

373 km²

Rijntakken

IUCN IV

Nature Conservation Act · 2014

231 km²

Rijntakken

IUCN Not Reported

Special Protection Area (Birds Directive) · 1996

231 km²

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