Ontologia

Subdivision · DEU

Frankfurt am Main

Germany

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

Species observed

7 315

Observations

330 794

Area

248,2km²

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 Frankfurt am Main : 28 espèces reliées par 108 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
108
Connectance
0.154
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Species present

7 315 distinct species · 330 794 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

330 794 obs · 7 cellules
Obs. / cellule
≥ 76 053
76 053–76 052
51 276–76 052
49 269–51 275
< 49 269

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

727mm

Warmest m°

24,0°C

Coldest m°

-1,3°C

Elevation: 116 m on average (min 92 m, max 179 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
727mm
Warmest month
24,0°C
Coldest month
-1,3°C
Mean alt.
116m
Min
92m
Max
179m
Std. dev.
20m
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

6,5

Org. C

27,6g/kg

Clay

28,0%

Sand

18,6%

Silt

53,4%

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

Dominant lithology: suGLiMaggregated to Frankfurt am Main

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
45,8g/kg
Clay
27,5%
Sand
18,7%
Silt
53,8%
5–15 cm
pH H₂O
6,5
Org. C
21,4g/kg
Clay
28,9%
Sand
17,7%
Silt
53,4%
15–30 cm
pH H₂O
6,5
Org. C
15,4g/kg
Clay
27,6%
Sand
19,3%
Silt
53,0%

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

Land cover

Forest18.7%
Crops22.6%
Built-up8.6%
Bare soil0.8%
Other (grassland, water…)49.4%

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

Hydrology3 basins · 0 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

73,9km

Basins crossed

3

Max stream order

6

Max drainage

27 405km²

Discharge in basins

69,0m³/s

Mean precip.

669mm/an

Mean T°

9,5°C

Moisture idx

-0,15

Max snow

12%

Mean runoff

248mm/an

Mean elev. (basins)

180m

Watersheds crossing here

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

18hab/km²

Night light

20,6nW

Built-up

857,4%

Pesticides

22,2kg/km²

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

Protected areas25

IUCN Not Reported · 11IUCN V · 7IUCN IV · 7
Complete list

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