Ontologia

Subdivision · DEU

Sankt Alban

Germany

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

Species observed

1 079

Observations

2 656

Area

5,4km²

Ecological tissue

Sample of 30 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 Sankt Alban : 21 espèces reliées par 97 interactions GloBI sur 5 types (connectance 20.9%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
97
Connectance
0.209
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

1 079 distinct species · 2 656 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 656 obs · 1 cellules
Obs. / cellule
≥ 2 656
2 656–2 655
2 656–2 655
2 656–2 655
< 2 656

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

Climate

Mean T°

9,5°C

Annual rain

656mm

Warmest m°

22,9°C

Coldest m°

-1,7°C

Elevation: 306 m on average (min 276 m, max 383 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
656mm
Warmest month
22,9°C
Coldest month
-1,7°C
Mean alt.
306m
Min
276m
Max
383m
Std. dev.
24m
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

7,0

Org. C

29,7g/kg

Clay

28,1%

Sand

21,5%

Silt

50,4%

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

Dominant lithology: vbGLiMaggregated to Donnersbergkreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,7
Org. C
49,5g/kg
Clay
27,1%
Sand
22,3%
Silt
50,7%
5–15 cm
pH H₂O
7,0
Org. C
23,5g/kg
Clay
28,4%
Sand
21,0%
Silt
50,5%
15–30 cm
pH H₂O
7,1
Org. C
16,0g/kg
Clay
28,9%
Sand
21,1%
Silt
49,9%

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

Land cover

Forest10.0%
Crops71.7%
Built-up0.6%
Bare soil0.5%
Other (grassland, water…)17.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,9km

Basins crossed

2

Max stream order

2

Max drainage

3 787km²

Discharge in basins

0,3m³/s

Mean precip.

675mm/an

Mean T°

8,4°C

Moisture idx

-0,08

Max snow

11%

Mean runoff

205mm/an

Mean elev. (basins)

318m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

58,3%

Pesticides

28,0kg/km²

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