Ontologia

Subdivision · DEU

Ludwigsau

Germany

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

Species observed

1 018

Observations

3 689

Area

112,1km²

Ecological tissue

Sample of 34 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 Ludwigsau : 21 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 127 interactions GloBI sur 6 types (connectance 18.1%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
127
Connectance
0.181
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

1 018 distinct species · 3 689 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 689 obs · 4 cellules
Obs. / cellule
≥ 1 198
1 198–1 197
985–1 197
985–984
< 985

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

758mm

Warmest m°

21,5°C

Coldest m°

-2,5°C

Elevation: 344 m on average (min 202 m, max 489 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
758mm
Warmest month
21,5°C
Coldest month
-2,5°C
Mean alt.
344m
Min
202m
Max
489m
Std. dev.
71m
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

5,4

Org. C

37,5g/kg

Clay

25,4%

Sand

27,8%

Silt

46,8%

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

Dominant lithology: ssGLiMaggregated to Hersfeld-Rotenburg

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
62,8g/kg
Clay
24,5%
Sand
28,2%
Silt
47,2%
5–15 cm
pH H₂O
5,4
Org. C
31,8g/kg
Clay
24,8%
Sand
27,9%
Silt
47,3%
15–30 cm
pH H₂O
5,5
Org. C
18,0g/kg
Clay
26,8%
Sand
27,2%
Silt
46,0%

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

Land cover

Forest59.0%
Crops23.8%
Built-up0.4%
Bare soil0.3%
Other (grassland, water…)16.5%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

22,8km

Basins crossed

2

Max stream order

4

Max drainage

3 000km²

Discharge in basins

1,0m³/s

Mean precip.

724mm/an

Mean T°

8,0°C

Moisture idx

-0,02

Max snow

20%

Mean runoff

283mm/an

Mean elev. (basins)

374m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

43,5%

Pesticides

24,2kg/km²

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

Protected areas9

IUCN V · 5IUCN Not Reported · 4

Seulingswald

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2008

23 km²

Complete list

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