Ontologia

District · DEU

Amberg-Sulzbach

Germany

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

Species observed

4 396

Observations

291 332

Area

1 255km²

Ecological tissue

Sample of 24 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 Amberg-Sulzbach : 20 espèces reliées par 71 interactions GloBI sur 4 types (connectance 25.7%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
71
Connectance
0.257
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

4 396 distinct species · 291 332 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

291 332 obs · 39 cellules
Obs. / cellule
≥ 12 516
11 547–12 515
9 368–11 546
6 748–9 367
< 6 748

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

Climate

Mean T°

8,4°C

Annual rain

863mm

Warmest m°

22,4°C

Coldest m°

-3,7°C

Elevation: 465 m on average (min 376 m, max 633 m)

Bioclimatic detailsExpert
Annual mean temp.
8,4°C
Annual rain
863mm
Warmest month
22,4°C
Coldest month
-3,7°C
Mean alt.
465m
Min
376m
Max
633m
Std. dev.
47m
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

6,0

Org. C

36,7g/kg

Clay

26,1%

Sand

30,2%

Silt

43,7%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
59,4g/kg
Clay
25,4%
Sand
30,3%
Silt
44,2%
5–15 cm
pH H₂O
6,0
Org. C
33,3g/kg
Clay
26,4%
Sand
29,8%
Silt
43,8%
15–30 cm
pH H₂O
6,1
Org. C
17,5g/kg
Clay
26,4%
Sand
30,5%
Silt
43,1%

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

Land cover

Forest46.7%
Crops28.9%
Built-up0.9%
Bare soil0.7%
Other (grassland, water…)22.8%

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

Hydrology5 basins · 3 lakes · 34 rivers

Hydrology metrics for this exact territory

Stream length here

295,6km

Lake surface here

0,42km²

Basins crossed

5

Max stream order

4

Max drainage

4 099km²

Discharge in basins

26,5m³/s

Mean precip.

684mm/an

Mean T°

7,8°C

Moisture idx

-0,09

Max snow

26%

Mean runoff

287mm/an

Mean elev. (basins)

460m

Watersheds crossing here

Lakes (3, top by area)

Rivers / streams (34, ord ≥ 4)

22 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

87,9%

Pesticides

28,6kg/km²

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

Protected areas73

IUCN V · 44IUCN Not Reported · 24IUCN IV · 5
Complete list

+ 13 protected areas (top 60 shown)

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

Sub-administrations27