Ontologia

Subdivision · DEU

Fichtelberg Gemeindefreies Gebie

Germany

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

Species observed

1 224

Observations

10 391

Area

20,5km²

Ecological tissue

Sample of 41 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 Fichtelberg Gemeindefreies Gebie : 24 espèces reliées par 143 interactions GloBI sur 6 types (connectance 15.1%, filtre Serrano α=0.2). 20 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
143
Connectance
0.151
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

1 224 distinct species · 10 391 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 391 obs · 1 cellules
Obs. / cellule
≥ 10 391
10 391–10 390
10 391–10 390
10 391–10 390
< 10 391

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

Climate

Mean T°

6,5°C

Annual rain

1 261mm

Warmest m°

19,9°C

Coldest m°

-5,1°C

Elevation: 736 m on average (min 608 m, max 888 m)

Bioclimatic detailsExpert
Annual mean temp.
6,5°C
Annual rain
1 261mm
Warmest month
19,9°C
Coldest month
-5,1°C
Mean alt.
736m
Min
608m
Max
888m
Std. dev.
59m
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

4,8

Org. C

71,3g/kg

Clay

27,2%

Sand

27,3%

Silt

45,5%

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

Dominant lithology: mtGLiMaggregated to Bayreuth

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,7
Org. C
92,3g/kg
Clay
27,3%
Sand
26,8%
Silt
45,9%
5–15 cm
pH H₂O
4,9
Org. C
78,1g/kg
Clay
27,7%
Sand
26,5%
Silt
45,8%
15–30 cm
pH H₂O
5,0
Org. C
43,5g/kg
Clay
26,6%
Sand
28,7%
Silt
44,7%

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

Land cover

Forest86.5%
Crops1.2%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)12.3%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

1 112km²

Discharge in basins

0,2m³/s

Mean precip.

683mm/an

Mean T°

7,2°C

Moisture idx

-0,05

Max snow

26%

Mean runoff

286mm/an

Mean elev. (basins)

525m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,2nW

Built-up

3,7%

Pesticides

10,5kg/km²

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

Protected areas6

IUCN Not Reported · 3IUCN V · 2IUCN IV · 1

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