Ontologia

Subdivision · DEU

Bühl

Germany

CfbTemperate, no dry season, warm summer(86 %)

Species observed

1 187

Observations

4 982

Area

73,7km²

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 Bühl : 25 espèces reliées par 97 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
97
Connectance
0.118
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

1 187 distinct species · 4 982 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 982 obs · 2 cellules
Obs. / cellule
≥ 3 330
3 330–3 329
3 330–3 329
3 330–3 329
< 3 330

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

1 469mm

Warmest m°

23,3°C

Coldest m°

-2,1°C

Elevation: 313 m on average (min 124 m, max 952 m)

Bioclimatic detailsExpert
Annual mean temp.
9,9°C
Annual rain
1 469mm
Warmest month
23,3°C
Coldest month
-2,1°C
Mean alt.
313m
Min
124m
Max
952m
Std. dev.
251m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(86 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,3

Org. C

36,6g/kg

Clay

24,1%

Sand

29,0%

Silt

46,8%

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

Dominant lithology: ssGLiMaggregated to Rastatt

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
58,7g/kg
Clay
24,1%
Sand
29,1%
Silt
46,8%
5–15 cm
pH H₂O
6,3
Org. C
29,8g/kg
Clay
24,0%
Sand
28,9%
Silt
47,1%
15–30 cm
pH H₂O
6,3
Org. C
21,3g/kg
Clay
24,4%
Sand
29,1%
Silt
46,5%

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

Land cover

Forest41.4%
Crops25.6%
Built-up2.9%
Bare soil0.3%
Other (grassland, water…)29.8%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

18,7km

Basins crossed

2

Max stream order

3

Max drainage

46 517km²

Discharge in basins

77,1m³/s

Mean precip.

759mm/an

Mean T°

9,7°C

Moisture idx

-0,07

Max snow

23%

Mean runoff

482mm/an

Mean elev. (basins)

268m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,8nW

Built-up

286,5%

Pesticides

20,5kg/km²

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

Protected areas11

IUCN Not Reported · 6IUCN V · 3IUCN II · 1IUCN IV · 1

Nordschwarzwald

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

360 km²

Baden-Baden

IUCN V

Landscape Protection Area · 1981

82 km²

Bühlertal

IUCN V

Landscape Protection Area · 2002

59 km²

Complete list

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