Ontologia

Subdivision · DEU

St. Georgen im Schwarzwald

Germany

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

Species observed

799

Observations

2 697

Area

59,7km²

Ecological tissue

Sample of 37 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 St. Georgen im Schwarzwald : 21 espèces reliées par 113 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
113
Connectance
0.138
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

799 distinct species · 2 697 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 697 obs · 2 cellules
Obs. / cellule
≥ 2 008
2 008–2 007
2 008–2 007
2 008–2 007
< 2 008

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

Climate

Mean T°

6,8°C

Annual rain

1 314mm

Warmest m°

19,7°C

Coldest m°

-5,1°C

Elevation: 876 m on average (min 780 m, max 987 m)

Bioclimatic detailsExpert
Annual mean temp.
6,8°C
Annual rain
1 314mm
Warmest month
19,7°C
Coldest month
-5,1°C
Mean alt.
876m
Min
780m
Max
987m
Std. dev.
42m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(100 %)Cold

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

Soil & lithology

pH H₂O

4,8

Org. C

72,8g/kg

Clay

26,2%

Sand

30,9%

Silt

43,0%

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

Dominant lithology: smGLiMaggregated to Schwarzwald-Baar-Kreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
110,5g/kg
Clay
26,4%
Sand
30,8%
Silt
42,7%
5–15 cm
pH H₂O
4,8
Org. C
65,8g/kg
Clay
25,7%
Sand
31,0%
Silt
43,3%
15–30 cm
pH H₂O
4,9
Org. C
42,0g/kg
Clay
26,4%
Sand
30,8%
Silt
42,9%

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

Land cover

Forest49.0%
Crops18.6%
Built-up1.2%
Bare soil0.6%
Other (grassland, water…)30.6%

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

Hydrology3 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

14,0km

Basins crossed

3

Max stream order

2

Max drainage

1 662km²

Discharge in basins

1,0m³/s

Mean precip.

1 048mm/an

Mean T°

7,8°C

Moisture idx

0,26

Max snow

25%

Mean runoff

540mm/an

Mean elev. (basins)

741m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

122,3%

Pesticides

8,3kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN V · 3

Baar

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

377 km²

Groppertal

IUCN V

Landscape Protection Area · 1957

5 km²

Harzloch

IUCN V

Landscape Protection Area · 1954

0 km²

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