Ontologia

Subdivision · DEU

Dietfurt a.d. Altmühl

Germany

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

Species observed

1 833

Observations

20 889

Area

78,9km²

Ecological tissue

Sample of 19 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 Dietfurt a.d. Altmühl : 16 espèces reliées par 35 interactions GloBI sur 3 types (connectance 20.5%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
19
Interactions affichées
35
Connectance
0.205
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

1 833 distinct species · 20 889 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 889 obs · 2 cellules
Obs. / cellule
≥ 11 645
11 645–11 644
11 645–11 644
11 645–11 644
< 11 645

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

788mm

Warmest m°

22,7°C

Coldest m°

-3,6°C

Elevation: 462 m on average (min 365 m, max 515 m)

Bioclimatic detailsExpert
Annual mean temp.
8,8°C
Annual rain
788mm
Warmest month
22,7°C
Coldest month
-3,6°C
Mean alt.
462m
Min
365m
Max
515m
Std. dev.
35m
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

6,4

Org. C

30,6g/kg

Clay

28,5%

Sand

23,2%

Silt

48,3%

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

Dominant lithology: suGLiMaggregated to Neumarkt in der Oberpfalz

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
48,0g/kg
Clay
27,6%
Sand
23,3%
Silt
49,1%
5–15 cm
pH H₂O
6,4
Org. C
28,1g/kg
Clay
28,9%
Sand
22,0%
Silt
49,0%
15–30 cm
pH H₂O
6,4
Org. C
15,8g/kg
Clay
28,9%
Sand
24,2%
Silt
46,9%

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

Land cover

Forest34.7%
Crops41.5%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)22.2%

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

Hydrology3 basins · 0 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

28,2km

Basins crossed

3

Max stream order

4

Max drainage

2 908km²

Discharge in basins

14,7m³/s

Mean precip.

740mm/an

Mean T°

7,7°C

Moisture idx

-0,02

Max snow

24%

Mean runoff

282mm/an

Mean elev. (basins)

488m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

91,5%

Pesticides

28,3kg/km²

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

Protected areas8

IUCN Not Reported · 6IUCN V · 1IUCN IV · 1
Complete list

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