Ontologia

Subdivision · DEU

Höchstadt a.d. Aisch

Germany

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

Species observed

1 253

Observations

7 012

Area

71,5km²

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 Höchstadt a.d. Aisch : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 96 interactions GloBI sur 4 types (connectance 16.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
96
Connectance
0.161
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 253 distinct species · 7 012 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 012 obs · 1 cellules
Obs. / cellule
≥ 7 012
7 012–7 011
7 012–7 011
7 012–7 011
< 7 012

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

742mm

Warmest m°

23,3°C

Coldest m°

-2,7°C

Elevation: 297 m on average (min 263 m, max 333 m)

Bioclimatic detailsExpert
Annual mean temp.
9,2°C
Annual rain
742mm
Warmest month
23,3°C
Coldest month
-2,7°C
Mean alt.
297m
Min
263m
Max
333m
Std. dev.
14m
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

6,3

Org. C

26,8g/kg

Clay

25,6%

Sand

32,3%

Silt

42,0%

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
43,2g/kg
Clay
25,2%
Sand
32,3%
Silt
42,4%
5–15 cm
pH H₂O
6,4
Org. C
23,3g/kg
Clay
26,3%
Sand
31,6%
Silt
42,0%
15–30 cm
pH H₂O
6,4
Org. C
14,0g/kg
Clay
25,4%
Sand
33,0%
Silt
41,6%

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

Land cover

Forest40.0%
Crops31.3%
Built-up1.7%
Bare soil0.9%
Other (grassland, water…)26.2%

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

Hydrology3 basins · 4 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

8,0km

Lake surface here

0,34km²

Basins crossed

3

Max stream order

4

Max drainage

6 982km²

Discharge in basins

1,4m³/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 (4, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,3nW

Built-up

166,1%

Pesticides

29,2kg/km²

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

Protected areas10

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