Ontologia

Commune · DEU

H�chstadt a.d. Aisch(Verwaltungs

Germany

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

Species observed

1 483

Observations

9 929

Area

83,8km²

Ecological tissue

Sample of 35 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 H�chstadt a.d. Aisch(Verwaltungs : 28 espèces reliées par 90 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
90
Connectance
0.143
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

1 483 distinct species · 9 929 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 929 obs · 2 cellules
Obs. / cellule
≥ 5 357
5 357–5 356
5 357–5 356
5 357–5 356
< 5 357

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

Climate

Mean T°

9,2°C

Annual rain

739mm

Warmest m°

23,2°C

Coldest m°

-2,7°C

Elevation: 312 m on average (min 267 m, max 356 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
739mm
Warmest month
23,2°C
Coldest month
-2,7°C
Mean alt.
312m
Min
267m
Max
356m
Std. dev.
22m
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

6,4

Org. C

26,7g/kg

Clay

24,0%

Sand

30,9%

Silt

45,2%

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

Dominant lithology: smGLiMaggregated to Erlangen-Höchstadt

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
41,8g/kg
Clay
23,6%
Sand
30,8%
Silt
45,7%
5–15 cm
pH H₂O
6,5
Org. C
23,3g/kg
Clay
24,8%
Sand
30,1%
Silt
45,2%
15–30 cm
pH H₂O
6,5
Org. C
15,2g/kg
Clay
23,6%
Sand
31,8%
Silt
44,7%

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

Land cover

Forest32.6%
Crops42.0%
Built-up1.0%
Bare soil1.1%
Other (grassland, water…)23.3%

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

Hydrology3 basins · 2 lakes · 7 rivers

Hydrology metrics for this exact territory

Stream length here

26,5km

Lake surface here

0,42km²

Basins crossed

3

Max stream order

4

Max drainage

6 982km²

Discharge in basins

2,6m³/s

Mean precip.

665mm/an

Mean T°

8,5°C

Moisture idx

-0,15

Max snow

19%

Mean runoff

214mm/an

Mean elev. (basins)

341m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,8nW

Built-up

103,2%

Pesticides

29,3kg/km²

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

Protected areas8

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

Aischgrund

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

19 km²

LSG Mohrhof

IUCN V

Landscape Protection Area · 1984

5 km²

Aischauen

IUCN V

Landscape Protection Area · 1996

4 km²

Complete list

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

Sub-administrations3