Ontologia

Subdivision · DEU

Fridingen an der Donau

Germany

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

Species observed

1 410

Observations

5 088

Area

22,3km²

Ecological tissue

Sample of 33 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 Fridingen an der Donau : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 111 interactions GloBI sur 5 types (connectance 18.7%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
111
Connectance
0.187
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

1 410 distinct species · 5 088 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 088 obs · 1 cellules
Obs. / cellule
≥ 5 088
5 088–5 087
5 088–5 087
5 088–5 087
< 5 088

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

Climate

Mean T°

8,0°C

Annual rain

852mm

Warmest m°

21,3°C

Coldest m°

-4,5°C

Elevation: 717 m on average (min 657 m, max 796 m)

Bioclimatic detailsExpert
Annual mean temp.
8,0°C
Annual rain
852mm
Warmest month
21,3°C
Coldest month
-4,5°C
Mean alt.
717m
Min
657m
Max
796m
Std. dev.
39m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

5,7

Org. C

57,8g/kg

Clay

30,4%

Sand

24,1%

Silt

45,5%

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

Dominant lithology: smGLiMaggregated to Tuttlingen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
93,0g/kg
Clay
28,4%
Sand
25,2%
Silt
46,4%
5–15 cm
pH H₂O
5,8
Org. C
50,5g/kg
Clay
30,1%
Sand
23,8%
Silt
46,0%
15–30 cm
pH H₂O
5,8
Org. C
29,9g/kg
Clay
32,6%
Sand
23,4%
Silt
44,0%

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

Land cover

Forest58.0%
Crops17.5%
Built-up1.0%
Bare soil0.3%
Other (grassland, water…)23.2%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

14,8km

Basins crossed

1

Max stream order

4

Max drainage

1 662km²

Discharge in basins

0,4m³/s

Mean precip.

1 085mm/an

Mean T°

7,5°C

Moisture idx

0,30

Max snow

25%

Mean runoff

541mm/an

Mean elev. (basins)

810m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

98,9%

Pesticides

29,0kg/km²

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

Protected areas9

IUCN Not Reported · 3IUCN V · 3IUCN IV · 3

Bäratal

IUCN V

Landscape Protection Area · 1991

6 km²

Complete list

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