Ontologia

Subdivision · DEU

Marbach am Neckar

Germany

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

Species observed

1 878

Observations

14 028

Area

18,3km²

Ecological tissue

Sample of 38 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 Marbach am Neckar : 27 espèces reliées par 103 interactions GloBI sur 6 types (connectance 14.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
103
Connectance
0.146
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

1 878 distinct species · 14 028 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 028 obs · 1 cellules
Obs. / cellule
≥ 14 028
14 028–14 027
14 028–14 027
14 028–14 027
< 14 028

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

837mm

Warmest m°

23,8°C

Coldest m°

-2,3°C

Elevation: 272 m on average (min 213 m, max 324 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
837mm
Warmest month
23,8°C
Coldest month
-2,3°C
Mean alt.
272m
Min
213m
Max
324m
Std. dev.
27m
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

6,4

Org. C

26,8g/kg

Clay

30,7%

Sand

22,3%

Silt

47,1%

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
6,2
Org. C
45,4g/kg
Clay
29,2%
Sand
22,6%
Silt
48,2%
5–15 cm
pH H₂O
6,5
Org. C
20,8g/kg
Clay
32,1%
Sand
19,8%
Silt
48,1%
15–30 cm
pH H₂O
6,5
Org. C
14,2g/kg
Clay
30,7%
Sand
24,3%
Silt
44,9%

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

Land cover

Forest19.3%
Crops46.0%
Built-up3.7%
Bare soil0.9%
Other (grassland, water…)30.1%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

3,9km

Basins crossed

1

Max stream order

4

Max drainage

5 610km²

Discharge in basins

0,8m³/s

Mean precip.

704mm/an

Mean T°

9,0°C

Moisture idx

-0,10

Max snow

12%

Mean runoff

362mm/an

Mean elev. (basins)

364m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

3,2nW

Built-up

368,7%

Pesticides

26,2kg/km²

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

Protected areas10

IUCN V · 9IUCN Not Reported · 1
Complete list

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