Ontologia

Subdivision · DEU

Offenbach am Main

Germany

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

Species observed

2 228

Observations

20 966

Area

45,3km²

Ecological tissue

Sample of 37 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 Offenbach am Main : 27 espèces reliées par 92 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
92
Connectance
0.138
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

2 228 distinct species · 20 966 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 966 obs · 1 cellules
Obs. / cellule
≥ 20 966
20 966–20 965
20 966–20 965
20 966–20 965
< 20 966

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

726mm

Warmest m°

24,1°C

Coldest m°

-1,3°C

Elevation: 115 m on average (min 97 m, max 139 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
726mm
Warmest month
24,1°C
Coldest month
-1,3°C
Mean alt.
115m
Min
97m
Max
139m
Std. dev.
11m
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

6,0

Org. C

26,4g/kg

Clay

29,6%

Sand

23,6%

Silt

46,8%

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

Dominant lithology: suGLiMaggregated to Offenbach am Main

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
43,5g/kg
Clay
29,8%
Sand
23,3%
Silt
46,9%
5–15 cm
pH H₂O
6,1
Org. C
20,2g/kg
Clay
30,3%
Sand
22,7%
Silt
47,0%
15–30 cm
pH H₂O
6,1
Org. C
15,4g/kg
Clay
28,9%
Sand
24,7%
Silt
46,4%

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

Land cover

Forest35.2%
Crops12.2%
Built-up7.7%
Bare soil0.3%
Other (grassland, water…)44.6%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

10,7km

Basins crossed

1

Max stream order

6

Max drainage

24 884km²

Discharge in basins

20,4m³/s

Mean precip.

654mm/an

Mean T°

9,9°C

Moisture idx

-0,19

Max snow

10%

Mean runoff

252mm/an

Mean elev. (basins)

130m

Watersheds crossing here

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

Human pressure

Pop. density

15hab/km²

Night light

11,4nW

Built-up

772,5%

Pesticides

24,7kg/km²

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

Protected areas7

IUCN V · 4IUCN IV · 2IUCN Not Reported · 1
Complete list

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