Ontologia

Subdivision · DEU

Gundelfingen a.d. Donau

Germany

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

Species observed

1 463

Observations

19 753

Area

53,8km²

Ecological tissue

Sample of 32 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 Gundelfingen a.d. Donau : 25 espèces reliées par 79 interactions GloBI sur 4 types (connectance 14.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
79
Connectance
0.141
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

1 463 distinct species · 19 753 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

19 753 obs · 2 cellules
Obs. / cellule
≥ 13 464
13 464–13 463
13 464–13 463
13 464–13 463
< 13 464

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

788mm

Warmest m°

23,0°C

Coldest m°

-3,4°C

Elevation: 438 m on average (min 433 m, max 458 m)

Bioclimatic detailsExpert
Annual mean temp.
9,1°C
Annual rain
788mm
Warmest month
23,0°C
Coldest month
-3,4°C
Mean alt.
438m
Min
433m
Max
458m
Std. dev.
4m
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

6,7

Org. C

27,1g/kg

Clay

27,0%

Sand

27,4%

Silt

45,5%

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

Dominant lithology: smGLiMaggregated to Dillingen an der Donau

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
39,7g/kg
Clay
26,2%
Sand
27,5%
Silt
46,2%
5–15 cm
pH H₂O
6,7
Org. C
25,4g/kg
Clay
27,9%
Sand
26,6%
Silt
45,6%
15–30 cm
pH H₂O
6,8
Org. C
16,2g/kg
Clay
26,9%
Sand
28,3%
Silt
44,8%

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

Land cover

Forest23.8%
Crops45.0%
Built-up1.6%
Bare soil0.6%
Other (grassland, water…)29.0%

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

Hydrology5 basins · 7 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

19,8km

Lake surface here

2,64km²

Basins crossed

5

Max stream order

5

Max drainage

12 883km²

Discharge in basins

135,2m³/s

Mean precip.

790mm/an

Mean T°

8,1°C

Moisture idx

0,03

Max snow

20%

Mean runoff

402mm/an

Mean elev. (basins)

511m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

157,7%

Pesticides

27,8kg/km²

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

Protected areas13

IUCN Not Reported · 6IUCN V · 5IUCN IV · 2

Donauauen

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

81 km²

Donauried

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

43 km²

Complete list

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