Ontologia

Subdivision · DEU

Hürth

Germany

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

Species observed

1 949

Observations

14 107

Area

49,9km²

Ecological tissue

Sample of 42 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 Hürth : 31 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 6 types (connectance 11.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
101
Connectance
0.117
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

1 949 distinct species · 14 107 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 107 obs · 1 cellules
Obs. / cellule
≥ 14 107
14 107–14 106
14 107–14 106
14 107–14 106
< 14 107

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

Climate

Mean T°

10,4°C

Annual rain

764mm

Warmest m°

22,8°C

Coldest m°

-0,0°C

Elevation: 90 m on average (min 55 m, max 132 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
764mm
Warmest month
22,8°C
Coldest month
-0,0°C
Mean alt.
90m
Min
55m
Max
132m
Std. dev.
25m
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

5,7

Org. C

29,9g/kg

Clay

23,0%

Sand

31,6%

Silt

45,3%

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
5,6
Org. C
46,0g/kg
Clay
22,9%
Sand
30,8%
Silt
46,2%
5–15 cm
pH H₂O
5,8
Org. C
27,2g/kg
Clay
21,5%
Sand
31,2%
Silt
47,3%
15–30 cm
pH H₂O
5,8
Org. C
16,5g/kg
Clay
24,5%
Sand
32,9%
Silt
42,6%

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

Land cover

Forest19.6%
Crops28.9%
Built-up6.5%
Bare soil0.9%
Other (grassland, water…)44.0%

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

Hydrology2 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Lake surface here

0,88km²

Basins crossed

2

Max stream order

1

Max drainage

145 503km²

Discharge in basins

46,5m³/s

Mean precip.

831mm/an

Mean T°

9,5°C

Moisture idx

0,10

Max snow

11%

Mean runoff

292mm/an

Mean elev. (basins)

147m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

9,9nW

Built-up

648,2%

Pesticides

25,7kg/km²

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

Protected areas27

IUCN V · 23IUCN IV · 3IUCN Not Reported · 1
Complete list

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