Ontologia

Subdivision · DEU

Bergheim

Germany

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

Species observed

1 838

Observations

27 458

Area

96,8km²

Ecological tissue

Sample of 38 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 Bergheim : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 6 types (connectance 12.8%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
90
Connectance
0.128
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

1 838 distinct species · 27 458 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

27 458 obs · 3 cellules
Obs. / cellule
≥ 18 310
18 310–18 309
18 310–18 309
6 818–18 309
< 6 818

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

795mm

Warmest m°

22,8°C

Coldest m°

-0,0°C

Elevation: 90 m on average (min 61 m, max 150 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
795mm
Warmest month
22,8°C
Coldest month
-0,0°C
Mean alt.
90m
Min
61m
Max
150m
Std. dev.
24m
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

30,4g/kg

Clay

23,2%

Sand

30,8%

Silt

46,0%

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
6,1
Org. C
48,6g/kg
Clay
23,6%
Sand
29,9%
Silt
46,6%
5–15 cm
pH H₂O
6,2
Org. C
23,8g/kg
Clay
22,9%
Sand
30,0%
Silt
47,1%
15–30 cm
pH H₂O
6,2
Org. C
18,8g/kg
Clay
23,2%
Sand
32,6%
Silt
44,2%

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

Land cover

Forest12.2%
Crops55.2%
Built-up3.7%
Bare soil0.7%
Other (grassland, water…)28.2%

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

Hydrology2 basins · 2 lakes · 8 rivers

Hydrology metrics for this exact territory

Stream length here

19,9km

Lake surface here

0,08km²

Basins crossed

2

Max stream order

4

Max drainage

145 503km²

Discharge in basins

30,4m³/s

Mean precip.

822mm/an

Mean T°

9,4°C

Moisture idx

0,10

Max snow

11%

Mean runoff

288mm/an

Mean elev. (basins)

162m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

4,4nW

Built-up

371,0%

Pesticides

30,2kg/km²

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

Protected areas30

IUCN V · 23IUCN IV · 6IUCN Not Reported · 1
Complete list

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