Ontologia

Municipality · NLD

Berkelland

Netherlands

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

Species observed

6 439

Observations

415 002

Area

254,8km²

Ecological tissue

Sample of 40 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 Berkelland : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 155 interactions GloBI sur 6 types (connectance 18.9%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
155
Connectance
0.189
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

6 439 distinct species · 415 002 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

415 002 obs · 7 cellules
Obs. / cellule
≥ 74 633
74 633–74 632
68 970–74 632
66 637–68 969
< 66 637

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

Climate

Mean T°

10,0°C

Annual rain

865mm

Warmest m°

22,2°C

Coldest m°

0,1°C

Elevation: 19 m on average (min 13 m, max 34 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
865mm
Warmest month
22,2°C
Coldest month
0,1°C
Mean alt.
19m
Min
13m
Max
34m
Std. dev.
5m
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

46,0g/kg

Clay

10,6%

Sand

70,5%

Silt

18,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
63,6g/kg
Clay
10,6%
Sand
69,9%
Silt
19,5%
5–15 cm
pH H₂O
5,7
Org. C
33,5g/kg
Clay
10,5%
Sand
70,5%
Silt
19,1%
15–30 cm
pH H₂O
5,7
Org. C
40,8g/kg
Clay
10,7%
Sand
71,2%
Silt
18,1%

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

Land cover

Forest15.4%
Crops46.9%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)35.6%

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

Hydrology4 basins · 1 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

61,0km

Lake surface here

0,19km²

Basins crossed

4

Max stream order

3

Max drainage

1 120km²

Discharge in basins

3,3m³/s

Mean precip.

781mm/an

Mean T°

9,3°C

Moisture idx

0,09

Max snow

12%

Mean runoff

382mm/an

Mean elev. (basins)

36m

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

0,9nW

Built-up

161,5%

Pesticides

61,9kg/km²

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

Protected areas9

IUCN V · 3IUCN Not Assigned · 2IUCN Not Reported · 2IUCN IV · 2

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

Complete list

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