Ontologia

Subdivision · DEU

Altheim (Alb)

Germany

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

Species observed

640

Observations

902

Area

25,7km²

Ecological tissue

Sample of 39 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 Altheim (Alb) : 33 espèces reliées par 83 interactions GloBI sur 4 types (connectance 10.6%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
83
Connectance
0.106
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

640 distinct species · 902 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

902 obs · 1 cellules
Obs. / cellule
≥ 902
902–901
902–901
902–901
< 902

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

Climate

Mean T°

8,1°C

Annual rain

984mm

Warmest m°

21,7°C

Coldest m°

-4,1°C

Elevation: 603 m on average (min 567 m, max 660 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
984mm
Warmest month
21,7°C
Coldest month
-4,1°C
Mean alt.
603m
Min
567m
Max
660m
Std. dev.
26m
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

6,1

Org. C

44,9g/kg

Clay

32,0%

Sand

13,8%

Silt

54,2%

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

Dominant lithology: smGLiMaggregated to Alb-Donau-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
67,6g/kg
Clay
29,2%
Sand
14,7%
Silt
56,2%
5–15 cm
pH H₂O
6,1
Org. C
36,9g/kg
Clay
33,7%
Sand
13,0%
Silt
53,4%
15–30 cm
pH H₂O
6,1
Org. C
30,1g/kg
Clay
33,2%
Sand
13,9%
Silt
53,0%

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

Land cover

Forest37.6%
Crops41.0%
Built-up0.8%
Bare soil0.6%
Other (grassland, water…)20.0%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,4km

Basins crossed

1

Max stream order

2

Max drainage

870km²

Discharge in basins

0,3m³/s

Mean precip.

787mm/an

Mean T°

7,7°C

Moisture idx

0,05

Max snow

20%

Mean runoff

394mm/an

Mean elev. (basins)

578m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,3nW

Built-up

78,3%

Pesticides

26,7kg/km²

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

Protected areas6

IUCN V · 4IUCN Not Reported · 1IUCN IV · 1

Amstetten

IUCN V

Landscape Protection Area · 1998

23 km²

Telle

IUCN V

Landscape Protection Area · 1999

0 km²

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