Ontologia

District · DEU

Ostalbkreis

Germany

DfbCold, no dry season, warm summer(60 %)

Species observed

6 351

Observations

370 321

Area

1 510,4km²

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 Ostalbkreis : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 5 types (connectance 17.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
98
Connectance
0.175
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

6 351 distinct species · 370 321 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

370 321 obs · 45 cellules
Obs. / cellule
≥ 100 406
12 065–100 405
5 567–12 064
3 394–5 566
< 3 394

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

Climate

Mean T°

8,4°C

Annual rain

989mm

Warmest m°

22,2°C

Coldest m°

-3,8°C

Elevation: 507 m on average (min 312 m, max 757 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
989mm
Warmest month
22,2°C
Coldest month
-3,8°C
Mean alt.
507m
Min
312m
Max
757m
Std. dev.
74m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(60 %)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

40,3g/kg

Clay

33,0%

Sand

20,4%

Silt

46,6%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
65,6g/kg
Clay
31,5%
Sand
20,9%
Silt
47,7%
5–15 cm
pH H₂O
6,1
Org. C
34,6g/kg
Clay
33,8%
Sand
19,7%
Silt
46,6%
15–30 cm
pH H₂O
6,2
Org. C
20,7g/kg
Clay
33,8%
Sand
20,7%
Silt
45,5%

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

Land cover

Forest38.0%
Crops34.0%
Built-up1.6%
Bare soil0.5%
Other (grassland, water…)26.0%

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

Hydrology7 basins · 2 lakes · 60 rivers

Hydrology metrics for this exact territory

Stream length here

304,3km

Lake surface here

0,53km²

Basins crossed

7

Max stream order

3

Max drainage

12 883km²

Discharge in basins

45,3m³/s

Mean precip.

730mm/an

Mean T°

8,6°C

Moisture idx

-0,05

Max snow

20%

Mean runoff

346mm/an

Mean elev. (basins)

426m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (60, ord ≥ 4)

48 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

157,1%

Pesticides

27,4kg/km²

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

Protected areas100

IUCN V · 58IUCN Not Reported · 23IUCN IV · 19

Albuch

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

86 km²

Wörnitztal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

38 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations27