Ontologia

Municipality · NLD

Bloemendaal

Netherlands

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

Species observed

7 596

Observations

752 906

Area

41,3km²

Ecological tissue

Sample of 39 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 Bloemendaal : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 95 interactions GloBI sur 6 types (connectance 12.2%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
95
Connectance
0.122
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

7 596 distinct species · 752 906 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

752 906 obs · 2 cellules
Obs. / cellule
≥ 535 320
535 320–535 319
535 320–535 319
535 320–535 319
< 535 320

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

Climate

Mean T°

10,3°C

Annual rain

949mm

Warmest m°

19,3°C

Coldest m°

2,1°C

Elevation: 7 m on average (min -3 m, max 16 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
949mm
Warmest month
19,3°C
Coldest month
2,1°C
Mean alt.
7m
Min
-3m
Max
16m
Std. dev.
4m
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

6,2

Org. C

55,4g/kg

Clay

6,7%

Sand

85,1%

Silt

8,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
79,8g/kg
Clay
6,6%
Sand
85,2%
Silt
8,3%
5–15 cm
pH H₂O
6,2
Org. C
55,2g/kg
Clay
7,1%
Sand
84,7%
Silt
8,2%
15–30 cm
pH H₂O
6,3
Org. C
31,1g/kg
Clay
6,4%
Sand
85,5%
Silt
8,2%

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

Land cover

Forest36.3%
Crops18.6%
Built-up2.4%
Bare soil2.2%
Other (grassland, water…)40.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

2

Max stream order

1

Max drainage

1 905km²

Discharge in basins

0,2m³/s

Mean precip.

787mm/an

Mean T°

9,1°C

Moisture idx

0,26

Max snow

11%

Mean runoff

490mm/an

Mean elev. (basins)

-1m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

3,2nW

Built-up

239,1%

Pesticides

53,7kg/km²

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

Protected areas5

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

NNN-NH

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2018

566 km²

NNN-ZH

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

450 km²

Kennemerland-Zuid

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2013

82 km²

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