Ontologia

Subdivision · DEU

Sandhausen

Germany

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

Species observed

2 022

Observations

20 743

Area

14,4km²

Ecological tissue

Sample of 41 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 Sandhausen : 29 espèces reliées par 131 interactions GloBI sur 5 types (connectance 16.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
131
Connectance
0.160
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

2 022 distinct species · 20 743 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 743 obs · 1 cellules
Obs. / cellule
≥ 20 743
20 743–20 742
20 743–20 742
20 743–20 742
< 20 743

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

835mm

Warmest m°

24,7°C

Coldest m°

-1,3°C

Elevation: 107 m on average (min 104 m, max 111 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
835mm
Warmest month
24,7°C
Coldest month
-1,3°C
Mean alt.
107m
Min
104m
Max
111m
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

6,6

Org. C

30,5g/kg

Clay

25,6%

Sand

21,8%

Silt

52,7%

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

Dominant lithology: smGLiMaggregated to Rhein-Neckar-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,4
Org. C
54,8g/kg
Clay
25,5%
Sand
22,0%
Silt
52,6%
5–15 cm
pH H₂O
6,8
Org. C
21,4g/kg
Clay
26,0%
Sand
20,5%
Silt
53,5%
15–30 cm
pH H₂O
6,7
Org. C
15,1g/kg
Clay
25,2%
Sand
22,9%
Silt
51,9%

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

Land cover

Forest38.8%
Crops27.3%
Built-up4.2%
Bare soil0.7%
Other (grassland, water…)29.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,1km

Basins crossed

1

Max stream order

2

Max drainage

53 865km²

Discharge in basins

23,1m³/s

Mean precip.

686mm/an

Mean T°

10,1°C

Moisture idx

-0,16

Max snow

7%

Mean runoff

305mm/an

Mean elev. (basins)

151m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

2,6nW

Built-up

424,2%

Pesticides

28,6kg/km²

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

Protected areas8

IUCN IV · 4IUCN Not Reported · 2IUCN V · 2
Complete list

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