Ontologia

Subdivision · DEU

Wesseling

Germany

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

Species observed

1 580

Observations

7 640

Area

23,3km²

Ecological tissue

Sample of 36 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 Wesseling : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 125 interactions GloBI sur 5 types (connectance 18.8%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
125
Connectance
0.188
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

1 580 distinct species · 7 640 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 640 obs · 1 cellules
Obs. / cellule
≥ 7 640
7 640–7 639
7 640–7 639
7 640–7 639
< 7 640

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

Climate

Mean T°

10,6°C

Annual rain

748mm

Warmest m°

23,1°C

Coldest m°

0,1°C

Elevation: 53 m on average (min 47 m, max 65 m)

Bioclimatic detailsExpert
Annual mean temp.
10,6°C
Annual rain
748mm
Warmest month
23,1°C
Coldest month
0,1°C
Mean alt.
53m
Min
47m
Max
65m
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

6,4

Org. C

37,2g/kg

Clay

24,6%

Sand

37,1%

Silt

38,3%

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

Dominant lithology: suGLiMaggregated to Rhein-Erft-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
53,5g/kg
Clay
24,3%
Sand
38,3%
Silt
37,4%
5–15 cm
pH H₂O
6,5
Org. C
32,1g/kg
Clay
25,8%
Sand
36,8%
Silt
37,6%
15–30 cm
pH H₂O
6,5
Org. C
25,9g/kg
Clay
23,8%
Sand
36,3%
Silt
39,9%

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

Land cover

Forest5.5%
Crops24.7%
Built-up9.3%
Bare soil1.1%
Other (grassland, water…)59.3%

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

Hydrology1 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

8,7km

Lake surface here

0,08km²

Basins crossed

1

Max stream order

7

Max drainage

145 503km²

Discharge in basins

25,8m³/s

Mean precip.

834mm/an

Mean T°

9,5°C

Moisture idx

0,10

Max snow

11%

Mean runoff

293mm/an

Mean elev. (basins)

143m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

8hab/km²

Night light

19,7nW

Built-up

927,5%

Pesticides

30,0kg/km²

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

Protected areas18

IUCN V · 15IUCN IV · 2IUCN Not Reported · 1
Complete list

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