Ontologia

Subdivision · DEU

Brackenheim

Germany

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

Species observed

1 503

Observations

7 564

Area

45,5km²

Ecological tissue

Sample of 36 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 Brackenheim : 23 espèces reliées par 125 interactions GloBI sur 6 types (connectance 18.8%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
125
Connectance
0.188
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

1 503 distinct species · 7 564 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 564 obs · 2 cellules
Obs. / cellule
≥ 3 792
3 792–3 791
3 792–3 791
3 792–3 791
< 3 792

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

Climate

Mean T°

10,1°C

Annual rain

820mm

Warmest m°

23,9°C

Coldest m°

-1,9°C

Elevation: 235 m on average (min 198 m, max 305 m)

Bioclimatic detailsExpert
Annual mean temp.
10,1°C
Annual rain
820mm
Warmest month
23,9°C
Coldest month
-1,9°C
Mean alt.
235m
Min
198m
Max
305m
Std. dev.
34m
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

26,5g/kg

Clay

29,2%

Sand

16,1%

Silt

54,8%

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

Dominant lithology: smGLiMaggregated to Heilbronn

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
44,5g/kg
Clay
28,4%
Sand
16,7%
Silt
55,0%
5–15 cm
pH H₂O
6,8
Org. C
19,7g/kg
Clay
30,0%
Sand
14,5%
Silt
55,6%
15–30 cm
pH H₂O
6,8
Org. C
15,4g/kg
Clay
29,2%
Sand
17,0%
Silt
53,7%

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

Land cover

Forest16.1%
Crops52.4%
Built-up2.4%
Bare soil1.3%
Other (grassland, water…)27.8%

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

Hydrology1 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,5km

Basins crossed

1

Max stream order

2

Max drainage

8 462km²

Discharge in basins

7,4m³/s

Mean precip.

681mm/an

Mean T°

10,0°C

Moisture idx

-0,17

Max snow

9%

Mean runoff

342mm/an

Mean elev. (basins)

242m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,5nW

Built-up

237,0%

Pesticides

26,2kg/km²

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

Protected areas10

IUCN V · 5IUCN Not Reported · 3IUCN IV · 2

Stromberg

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2019

118 km²

Stromberg

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

103 km²

Complete list

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