Ontologia

Subdivision · DEU

Ludwigsburg

Germany

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

Species observed

2 202

Observations

42 666

Area

43,3km²

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 Ludwigsburg : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 3 types (connectance 15.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
82
Connectance
0.155
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

2 202 distinct species · 42 666 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 666 obs · 1 cellules
Obs. / cellule
≥ 42 666
42 666–42 665
42 666–42 665
42 666–42 665
< 42 666

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

Climate

Mean T°

9,9°C

Annual rain

802mm

Warmest m°

23,8°C

Coldest m°

-2,3°C

Elevation: 270 m on average (min 232 m, max 320 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
802mm
Warmest month
23,8°C
Coldest month
-2,3°C
Mean alt.
270m
Min
232m
Max
320m
Std. dev.
25m
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

29,4%

Sand

19,2%

Silt

51,3%

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

Dominant lithology: smGLiMaggregated to Ludwigsburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
47,2g/kg
Clay
28,3%
Sand
19,4%
Silt
52,3%
5–15 cm
pH H₂O
6,7
Org. C
20,9g/kg
Clay
30,7%
Sand
17,0%
Silt
52,3%
15–30 cm
pH H₂O
6,8
Org. C
13,1g/kg
Clay
29,3%
Sand
21,2%
Silt
49,4%

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

Land cover

Forest10.2%
Crops36.0%
Built-up7.7%
Bare soil0.6%
Other (grassland, water…)45.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,9km

Basins crossed

2

Max stream order

4

Max drainage

5 610km²

Discharge in basins

1,8m³/s

Mean precip.

713mm/an

Mean T°

9,0°C

Moisture idx

-0,09

Max snow

17%

Mean runoff

365mm/an

Mean elev. (basins)

372m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

9,1nW

Built-up

769,0%

Pesticides

25,8kg/km²

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

Protected areas11

IUCN V · 9IUCN Not Reported · 1IUCN IV · 1
Complete list

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