Ontologia

Subdivision · DEU

Freiamt

Germany

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

Species observed

594

Observations

1 295

Area

52,9km²

Ecological tissue

Sample of 42 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 Freiamt : 31 espèces reliées par 128 interactions GloBI sur 5 types (connectance 13.5%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
128
Connectance
0.135
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

594 distinct species · 1 295 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 295 obs · 1 cellules
Obs. / cellule
≥ 1 295
1 295–1 294
1 295–1 294
1 295–1 294
< 1 295

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

Climate

Mean T°

9,4°C

Annual rain

1 463mm

Warmest m°

22,7°C

Coldest m°

-2,6°C

Elevation: 459 m on average (min 317 m, max 701 m)

Bioclimatic detailsExpert
Annual mean temp.
9,4°C
Annual rain
1 463mm
Warmest month
22,7°C
Coldest month
-2,6°C
Mean alt.
459m
Min
317m
Max
701m
Std. dev.
98m
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

5,7

Org. C

47,3g/kg

Clay

27,3%

Sand

27,5%

Silt

45,2%

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

Dominant lithology: mtGLiMaggregated to Emmendingen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
76,2g/kg
Clay
26,8%
Sand
27,7%
Silt
45,6%
5–15 cm
pH H₂O
5,7
Org. C
40,9g/kg
Clay
27,4%
Sand
27,5%
Silt
45,0%
15–30 cm
pH H₂O
5,8
Org. C
24,8g/kg
Clay
27,7%
Sand
27,3%
Silt
45,0%

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

Land cover

Forest51.3%
Crops22.2%
Built-up0.7%
Bare soil0.2%
Other (grassland, water…)25.6%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

7,1km

Basins crossed

2

Max stream order

2

Max drainage

1 545km²

Discharge in basins

0,9m³/s

Mean precip.

979mm/an

Mean T°

8,8°C

Moisture idx

0,18

Max snow

20%

Mean runoff

552mm/an

Mean elev. (basins)

516m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

69,3%

Pesticides

17,1kg/km²

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

Protected areas6

IUCN V · 3IUCN Not Reported · 2IUCN IV · 1

Kohlenbach

IUCN V

Landscape Protection Area · 1998

6 km²

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