Ontologia

Subdivision · DEU

Ludwigshafen am Rhein

Germany

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

Species observed

3 296

Observations

95 874

Area

77,8km²

Ecological tissue

Sample of 43 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 Ludwigshafen am Rhein : 33 espèces reliées par 109 interactions GloBI sur 6 types (connectance 12.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
109
Connectance
0.121
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

3 296 distinct species · 95 874 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

95 874 obs · 2 cellules
Obs. / cellule
≥ 82 977
82 977–82 976
82 977–82 976
82 977–82 976
< 82 977

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

Climate

Mean T°

10,7°C

Annual rain

686mm

Warmest m°

24,7°C

Coldest m°

-1,2°C

Elevation: 93 m on average (min 89 m, max 97 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
686mm
Warmest month
24,7°C
Coldest month
-1,2°C
Mean alt.
93m
Min
89m
Max
97m
Std. dev.
2m
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

7,3

Org. C

25,5g/kg

Clay

28,6%

Sand

39,5%

Silt

31,9%

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

Dominant lithology: suGLiMaggregated to Ludwigshafen am Rhein

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,2
Org. C
43,9g/kg
Clay
28,9%
Sand
38,7%
Silt
32,5%
5–15 cm
pH H₂O
7,4
Org. C
17,2g/kg
Clay
29,2%
Sand
38,8%
Silt
32,0%
15–30 cm
pH H₂O
7,3
Org. C
15,3g/kg
Clay
27,6%
Sand
41,0%
Silt
31,4%

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

Land cover

Forest6.2%
Crops27.4%
Built-up10.1%
Bare soil1.2%
Other (grassland, water…)55.1%

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

Hydrology3 basins · 4 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

18,3km

Lake surface here

0,95km²

Basins crossed

3

Max stream order

7

Max drainage

68 140km²

Discharge in basins

248,8m³/s

Mean precip.

659mm/an

Mean T°

10,0°C

Moisture idx

-0,19

Max snow

11%

Mean runoff

273mm/an

Mean elev. (basins)

130m

Watersheds crossing here

Lakes (4, top by area)

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

Human pressure

Pop. density

12hab/km²

Night light

23,5nW

Built-up

1 008,8%

Pesticides

28,9kg/km²

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

Protected areas10

IUCN V · 6IUCN Not Reported · 4
Complete list

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