Ontologia

Subdivision · DEU

Oberwiesenthal

Germany

DfcCold, no dry season, cold summer(58 %)

Species observed

611

Observations

1 542

Area

39,5km²

Ecological tissue

Sample of 23 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 Oberwiesenthal : 14 espèces reliées par 71 interactions GloBI sur 5 types (connectance 23.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
71
Connectance
0.237
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

611 distinct species · 1 542 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 542 obs · 1 cellules
Obs. / cellule
≥ 1 542
1 542–1 541
1 542–1 541
1 542–1 541
< 1 542

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

Climate

Mean T°

4,7°C

Annual rain

1 127mm

Warmest m°

17,8°C

Coldest m°

-6,7°C

Elevation: 945 m on average (min 805 m, max 1 087 m)

Bioclimatic detailsExpert
Annual mean temp.
4,7°C
Annual rain
1 127mm
Warmest month
17,8°C
Coldest month
-6,7°C
Mean alt.
945m
Min
805m
Max
1 087m
Std. dev.
81m
Köppen-Geiger (dominant)
DfcCold, no dry season, cold summer(58 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,0

Org. C

66,2g/kg

Clay

16,2%

Sand

43,2%

Silt

40,6%

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

Dominant lithology: mtGLiMaggregated to Erzgebirgskreis

3 soil depths detailedExpert
0–5 cm
pH H₂O
4,8
Org. C
96,1g/kg
Clay
16,3%
Sand
42,9%
Silt
40,8%
5–15 cm
pH H₂O
5,0
Org. C
68,5g/kg
Clay
16,7%
Sand
42,5%
Silt
40,9%
15–30 cm
pH H₂O
5,1
Org. C
33,9g/kg
Clay
15,7%
Sand
44,1%
Silt
40,2%

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

Land cover

Forest60.5%
Crops8.8%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)29.7%

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

Hydrology3 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,2km

Basins crossed

3

Max stream order

1

Max drainage

3 612km²

Discharge in basins

0,3m³/s

Mean precip.

738mm/an

Mean T°

6,2°C

Moisture idx

0,11

Max snow

33%

Mean runoff

246mm/an

Mean elev. (basins)

614m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

51,1%

Pesticides

19,2kg/km²

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

Protected areas13

IUCN Not Reported · 8IUCN IV · 4IUCN V · 1

Fichtelberggebiet

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

26 km²

Fichtelberg

IUCN V

Landscape Protection Area · 1962

7 km²

Pöhlbachtal

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

3 km²

Fichtelbergwiesen

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

2 km²

Complete list

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