Ontologia

Subdivision · DEU

Schwarzenberg/Erzgeb.

Germany

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

Species observed

820

Observations

2 044

Area

46,3km²

Ecological tissue

Sample of 33 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 Schwarzenberg/Erzgeb. : 22 espèces reliées par 87 interactions GloBI sur 5 types (connectance 16.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
87
Connectance
0.165
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

820 distinct species · 2 044 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 044 obs · 1 cellules
Obs. / cellule
≥ 2 044
2 044–2 043
2 044–2 043
2 044–2 043
< 2 044

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

Climate

Mean T°

6,7°C

Annual rain

865mm

Warmest m°

20,2°C

Coldest m°

-5,2°C

Elevation: 598 m on average (min 442 m, max 825 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
865mm
Warmest month
20,2°C
Coldest month
-5,2°C
Mean alt.
598m
Min
442m
Max
825m
Std. dev.
105m
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

5,5

Org. C

56,1g/kg

Clay

18,8%

Sand

36,6%

Silt

44,6%

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
5,4
Org. C
80,7g/kg
Clay
19,4%
Sand
36,3%
Silt
44,2%
5–15 cm
pH H₂O
5,5
Org. C
59,4g/kg
Clay
19,1%
Sand
36,6%
Silt
44,3%
15–30 cm
pH H₂O
5,6
Org. C
28,3g/kg
Clay
17,8%
Sand
36,9%
Silt
45,2%

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

Land cover

Forest46.5%
Crops20.3%
Built-up2.0%
Bare soil0.4%
Other (grassland, water…)30.8%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,5km

Basins crossed

2

Max stream order

3

Max drainage

361km²

Discharge in basins

0,4m³/s

Mean precip.

786mm/an

Mean T°

5,6°C

Moisture idx

0,19

Max snow

34%

Mean runoff

238mm/an

Mean elev. (basins)

742m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

1,6nW

Built-up

199,6%

Pesticides

8,1kg/km²

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

Protected areas5

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

Oswaldtal

IUCN V

Landscape Protection Area · 1995

11 km²

Griesbachgebiet

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2011

2 km²

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