Ontologia

Subdivision · DEU

Dollnstein

Germany

DfbCold, no dry season, warm summer(67 %)

Species observed

1 976

Observations

17 657

Area

40,7km²

Ecological tissue

Sample of 25 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 Dollnstein : 22 espèces reliées par 75 interactions GloBI sur 4 types (connectance 25.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
75
Connectance
0.250
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

1 976 distinct species · 17 657 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

17 657 obs · 2 cellules
Obs. / cellule
≥ 9 400
9 400–9 399
9 400–9 399
9 400–9 399
< 9 400

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

Climate

Mean T°

8,8°C

Annual rain

771mm

Warmest m°

22,7°C

Coldest m°

-3,3°C

Elevation: 476 m on average (min 420 m, max 546 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
771mm
Warmest month
22,7°C
Coldest month
-3,3°C
Mean alt.
476m
Min
420m
Max
546m
Std. dev.
33m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(67 %)Cold

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

Soil & lithology

pH H₂O

5,9

Org. C

30,6g/kg

Clay

31,5%

Sand

20,9%

Silt

47,6%

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

Dominant lithology: smGLiMaggregated to Eichstätt

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
45,5g/kg
Clay
30,6%
Sand
21,2%
Silt
48,3%
5–15 cm
pH H₂O
6,0
Org. C
29,8g/kg
Clay
33,2%
Sand
19,7%
Silt
47,1%
15–30 cm
pH H₂O
6,0
Org. C
16,6g/kg
Clay
30,8%
Sand
21,7%
Silt
47,5%

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

Land cover

Forest52.3%
Crops26.7%
Built-up0.7%
Bare soil0.4%
Other (grassland, water…)20.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

15,6km

Basins crossed

2

Max stream order

3

Max drainage

1 657km²

Discharge in basins

0,3m³/s

Mean precip.

748mm/an

Mean T°

7,9°C

Moisture idx

-0,02

Max snow

21%

Mean runoff

258mm/an

Mean elev. (basins)

482m

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

65,0%

Pesticides

30,0kg/km²

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

Protected areas6

IUCN Not Reported · 4IUCN V · 1IUCN IV · 1

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