Ontologia

Municipality · NLD

Hardinxveld-Giessendam

Netherlands

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

Species observed

2 457

Observations

86 389

Area

19,4km²

Ecological tissue

Sample of 32 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 Hardinxveld-Giessendam : 16 espèces reliées par 113 interactions GloBI sur 6 types (connectance 16.1%, filtre Serrano α=0.2). 22 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
113
Connectance
0.161
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

2 457 distinct species · 86 389 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

86 389 obs · 1 cellules
Obs. / cellule
≥ 86 389
86 389–86 388
86 389–86 388
86 389–86 388
< 86 389

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

884mm

Warmest m°

21,8°C

Coldest m°

0,7°C

Elevation: -1 m on average (min -3 m, max 1 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
884mm
Warmest month
21,8°C
Coldest month
0,7°C
Mean alt.
-1m
Min
-3m
Max
1m
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

6,3

Org. C

82,5g/kg

Clay

39,0%

Sand

18,7%

Silt

42,2%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
89,1g/kg
Clay
38,1%
Sand
19,5%
Silt
42,4%
5–15 cm
pH H₂O
6,3
Org. C
80,3g/kg
Clay
39,9%
Sand
18,5%
Silt
41,5%
15–30 cm
pH H₂O
6,4
Org. C
78,0g/kg
Clay
39,0%
Sand
18,2%
Silt
42,7%

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

Land cover

Forest8.8%
Crops26.6%
Built-up5.0%
Bare soil0.4%
Other (grassland, water…)59.1%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

6,1km

Basins crossed

2

Max stream order

3

Max drainage

160 476km²

Discharge in basins

0,4m³/s

Mean precip.

784mm/an

Mean T°

9,5°C

Moisture idx

0,12

Max snow

13%

Mean runoff

461mm/an

Mean elev. (basins)

5m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

5,1nW

Built-up

504,2%

Pesticides

51,0kg/km²

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

Protected areas2

IUCN Not Assigned · 2🌊 Marine · 2

NNN-NB

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2015

1 317 km²

NNN-ZH

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

450 km²

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