Ontologia

District · DEU

Aschaffenburg

Germany

CfbTemperate, no dry season, warm summer(98 %)

Species observed

4 661

Observations

94 806

Area

699,2km²

Ecological tissue

Sample of 35 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 Aschaffenburg : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 139 interactions GloBI sur 5 types (connectance 22.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
139
Connectance
0.221
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

4 661 distinct species · 94 806 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

94 806 obs · 22 cellules
Obs. / cellule
≥ 11 019
7 209–11 018
4 743–7 208
4 468–4 742
< 4 468

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

Climate

Mean T°

9,2°C

Annual rain

914mm

Warmest m°

22,6°C

Coldest m°

-2,1°C

Elevation: 294 m on average (min 106 m, max 517 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
914mm
Warmest month
22,6°C
Coldest month
-2,1°C
Mean alt.
294m
Min
106m
Max
517m
Std. dev.
109m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(98 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,8

Org. C

41,3g/kg

Clay

27,9%

Sand

23,9%

Silt

48,3%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
67,5g/kg
Clay
27,1%
Sand
24,0%
Silt
48,8%
5–15 cm
pH H₂O
5,8
Org. C
35,3g/kg
Clay
27,8%
Sand
23,4%
Silt
48,9%
15–30 cm
pH H₂O
5,9
Org. C
21,3g/kg
Clay
28,6%
Sand
24,3%
Silt
47,1%

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

Land cover

Forest53.9%
Crops22.4%
Built-up1.8%
Bare soil0.3%
Other (grassland, water…)21.6%

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

Hydrology7 basins · 9 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

131,3km

Lake surface here

2,04km²

Basins crossed

7

Max stream order

6

Max drainage

23 407km²

Discharge in basins

224,0m³/s

Mean precip.

689mm/an

Mean T°

9,3°C

Moisture idx

-0,13

Max snow

19%

Mean runoff

269mm/an

Mean elev. (basins)

258m

Watersheds crossing here

Lakes (9, top by area)

Rivers / streams (25, ord ≥ 4)

13 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

175,8%

Pesticides

20,3kg/km²

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

Protected areas37

IUCN IV · 15IUCN V · 12IUCN Not Reported · 10

Spessart

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

284 km²

Hochspessart

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

175 km²

Complete list

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

Sub-administrations40