Ontologia

Municipality · NLD

West Maas en Waal

Netherlands

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

Species observed

2 968

Observations

80 262

Area

85,7km²

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 West Maas en Waal : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 134 interactions GloBI sur 5 types (connectance 15.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
134
Connectance
0.156
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

2 968 distinct species · 80 262 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

80 262 obs · 2 cellules
Obs. / cellule
≥ 59 295
59 295–59 294
59 295–59 294
59 295–59 294
< 59 295

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

857mm

Warmest m°

22,0°C

Coldest m°

0,5°C

Elevation: 5 m on average (min 3 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
857mm
Warmest month
22,0°C
Coldest month
0,5°C
Mean alt.
5m
Min
3m
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

6,0

Org. C

51,1g/kg

Clay

28,0%

Sand

35,8%

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
5,9
Org. C
71,4g/kg
Clay
29,8%
Sand
33,6%
Silt
36,6%
5–15 cm
pH H₂O
6,1
Org. C
41,5g/kg
Clay
25,6%
Sand
37,6%
Silt
36,8%
15–30 cm
pH H₂O
6,0
Org. C
40,5g/kg
Clay
28,7%
Sand
36,0%
Silt
35,3%

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

Land cover

Forest9.1%
Crops42.7%
Built-up2.3%
Bare soil0.9%
Other (grassland, water…)45.0%

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

Hydrology2 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,8km

Lake surface here

1,90km²

Basins crossed

2

Max stream order

6

Max drainage

28 961km²

Discharge in basins

62,2m³/s

Mean precip.

780mm/an

Mean T°

9,4°C

Moisture idx

0,10

Max snow

13%

Mean runoff

464mm/an

Mean elev. (basins)

6m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

2,2nW

Built-up

234,1%

Pesticides

54,9kg/km²

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

Protected areas4

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

NNN-GE

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2014

1 406 km²

NNN-NB

IUCN Not Assigned

Nature Reserves owned by professional nature management organizations · 2015

1 317 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