Ontologia

District · DEU

Rhein-Erft-Kreis

Germany

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

Species observed

5 479

Observations

138 442

Area

703km²

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 Rhein-Erft-Kreis : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
94
Connectance
0.178
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

5 479 distinct species · 138 442 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

138 442 obs · 22 cellules
Obs. / cellule
≥ 22 635
14 107–22 634
6 034–14 106
4 707–6 033
< 4 707

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

766mm

Warmest m°

22,8°C

Coldest m°

-0,0°C

Elevation: 85 m on average (min -187 m, max 152 m)

Bioclimatic detailsExpert
Annual mean temp.
10,4°C
Annual rain
766mm
Warmest month
22,8°C
Coldest month
-0,0°C
Mean alt.
85m
Min
-187m
Max
152m
Std. dev.
36m
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

29,9g/kg

Clay

23,4%

Sand

26,9%

Silt

49,6%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
45,5g/kg
Clay
23,1%
Sand
26,7%
Silt
50,2%
5–15 cm
pH H₂O
6,3
Org. C
24,0g/kg
Clay
23,3%
Sand
26,2%
Silt
50,5%
15–30 cm
pH H₂O
6,3
Org. C
20,3g/kg
Clay
23,9%
Sand
27,8%
Silt
48,3%

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

Land cover

Forest12.1%
Crops53.1%
Built-up3.7%
Bare soil2.1%
Other (grassland, water…)28.9%

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

Hydrology3 basins · 17 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

164,4km

Lake surface here

4,51km²

Basins crossed

3

Max stream order

7

Max drainage

145 503km²

Discharge in basins

253,5m³/s

Mean precip.

823mm/an

Mean T°

9,4°C

Moisture idx

0,10

Max snow

11%

Mean runoff

288mm/an

Mean elev. (basins)

161m

Watersheds crossing here

Lakes (17, top by area)

8 more lakes

Rivers / streams (26, ord ≥ 4)

14 more river segments

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

Human pressure

Pop. density

4hab/km²

Night light

4,8nW

Built-up

368,8%

Pesticides

29,2kg/km²

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

Protected areas100

IUCN V · 79IUCN IV · 15IUCN Not Reported · 6
Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations9