Ontologia

District · DEU

Breisgau-Hochschwarzwald

Germany

CfbTemperate, no dry season, warm summer(53 %)

Species observed

10 806

Observations

346 640

Area

1 376,9km²

Ecological tissue

Sample of 33 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 Breisgau-Hochschwarzwald : 26 espèces reliées par 73 interactions GloBI sur 5 types (connectance 13.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
73
Connectance
0.130
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

10 806 distinct species · 346 640 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

346 640 obs · 41 cellules
Obs. / cellule
≥ 95 535
15 567–95 534
7 300–15 566
4 481–7 299
< 4 481

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

Climate

Mean T°

8,6°C

Annual rain

1 414mm

Warmest m°

21,8°C

Coldest m°

-3,5°C

Elevation: 626 m on average (min 182 m, max 1 375 m)

Bioclimatic detailsExpert
Annual mean temp.
8,6°C
Annual rain
1 414mm
Warmest month
21,8°C
Coldest month
-3,5°C
Mean alt.
626m
Min
182m
Max
1 375m
Std. dev.
331m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(53 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

56,7g/kg

Clay

26,3%

Sand

32,5%

Silt

41,2%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
83,8g/kg
Clay
26,2%
Sand
32,1%
Silt
41,7%
5–15 cm
pH H₂O
5,8
Org. C
53,9g/kg
Clay
26,2%
Sand
32,5%
Silt
41,3%
15–30 cm
pH H₂O
5,8
Org. C
32,5g/kg
Clay
26,6%
Sand
32,8%
Silt
40,7%

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

Land cover

Forest46.0%
Crops25.2%
Built-up1.2%
Bare soil0.6%
Other (grassland, water…)27.0%

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

Hydrology6 basins · 10 lakes · 77 rivers

Hydrology metrics for this exact territory

Stream length here

414,5km

Lake surface here

6,83km²

Basins crossed

6

Max stream order

7

Max drainage

37 526km²

Discharge in basins

418,6m³/s

Mean precip.

957mm/an

Mean T°

8,7°C

Moisture idx

0,15

Max snow

30%

Mean runoff

589mm/an

Mean elev. (basins)

511m

Watersheds crossing here

Lakes (10, top by area)

1 more lakes

Rivers / streams (77, ord ≥ 4)

65 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

121,9%

Pesticides

16,4kg/km²

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

Protected areas100

IUCN V · 46IUCN Not Reported · 32IUCN IV · 18IUCN Not Assigned · 4

Baar

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

377 km²

Südschwarzwald

IUCN Not Reported

Special Protection Area (Birds Directive) · 2007

335 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations35