Ontologia

Municipality · NLD

Bronckhorst

Netherlands

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

Species observed

7 954

Observations

433 875

Area

290,7km²

Ecological tissue

Sample of 43 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 Bronckhorst : 31 espèces reliées par 135 interactions GloBI sur 6 types (connectance 14.3%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
135
Connectance
0.143
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

7 954 distinct species · 433 875 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

433 875 obs · 10 cellules
Obs. / cellule
≥ 98 586
98 586–98 585
51 947–98 585
36 562–51 946
< 36 562

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

Climate

Mean T°

10,1°C

Annual rain

879mm

Warmest m°

22,2°C

Coldest m°

0,2°C

Elevation: 13 m on average (min 7 m, max 19 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
879mm
Warmest month
22,2°C
Coldest month
0,2°C
Mean alt.
13m
Min
7m
Max
19m
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

5,5

Org. C

46,4g/kg

Clay

14,0%

Sand

65,9%

Silt

20,1%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
71,1g/kg
Clay
13,8%
Sand
65,6%
Silt
20,6%
5–15 cm
pH H₂O
5,6
Org. C
35,6g/kg
Clay
14,0%
Sand
65,7%
Silt
20,3%
15–30 cm
pH H₂O
5,6
Org. C
32,4g/kg
Clay
14,2%
Sand
66,4%
Silt
19,5%

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

Land cover

Forest17.8%
Crops46.9%
Built-up1.3%
Bare soil0.5%
Other (grassland, water…)33.6%

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

Hydrology4 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

65,0km

Lake surface here

0,01km²

Basins crossed

4

Max stream order

4

Max drainage

1 939km²

Discharge in basins

5,1m³/s

Mean precip.

769mm/an

Mean T°

9,5°C

Moisture idx

0,07

Max snow

12%

Mean runoff

376mm/an

Mean elev. (basins)

20m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

129,2%

Pesticides

60,6kg/km²

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

Protected areas4

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

NNN-GE

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

1 406 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