Ontologia

District · DEU

Aichach-Friedberg

Germany

CfbTemperate, no dry season, warm summer(91 %)

Species observed

3 888

Observations

136 316

Area

779,8km²

Ecological tissue

Sample of 40 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 Aichach-Friedberg : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 5 types (connectance 15.3%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
119
Connectance
0.153
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

3 888 distinct species · 136 316 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

136 316 obs · 21 cellules
Obs. / cellule
≥ 22 732
9 535–22 731
7 455–9 534
5 286–7 454
< 5 286

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

Climate

Mean T°

9,1°C

Annual rain

895mm

Warmest m°

22,9°C

Coldest m°

-3,1°C

Elevation: 485 m on average (min 387 m, max 568 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
895mm
Warmest month
22,9°C
Coldest month
-3,1°C
Mean alt.
485m
Min
387m
Max
568m
Std. dev.
31m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(91 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

28,1g/kg

Clay

23,8%

Sand

33,2%

Silt

43,0%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
41,2g/kg
Clay
23,4%
Sand
33,5%
Silt
43,0%
5–15 cm
pH H₂O
6,4
Org. C
25,3g/kg
Clay
24,2%
Sand
32,8%
Silt
43,1%
15–30 cm
pH H₂O
6,4
Org. C
17,7g/kg
Clay
23,9%
Sand
33,3%
Silt
42,7%

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

Land cover

Forest26.5%
Crops46.4%
Built-up1.5%
Bare soil0.7%
Other (grassland, water…)24.9%

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

Hydrology7 basins · 7 lakes · 28 rivers

Hydrology metrics for this exact territory

Stream length here

179,7km

Lake surface here

2,37km²

Basins crossed

7

Max stream order

5

Max drainage

19 911km²

Discharge in basins

111,9m³/s

Mean precip.

819mm/an

Mean T°

8,3°C

Moisture idx

0,05

Max snow

24%

Mean runoff

352mm/an

Mean elev. (basins)

467m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (28, ord ≥ 4)

16 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,1nW

Built-up

149,3%

Pesticides

29,0kg/km²

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

Protected areas24

IUCN V · 13IUCN Not Reported · 7IUCN IV · 4

Paar und Ecknach

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

29 km²

Weilachtal

IUCN V

Landscape Protection Area · 1989

19 km²

Complete list

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

Sub-administrations24