Täler in Mittelsachsen
IUCN Not ReportedSpecial Protection Area (Birds Directive) · 2006
72 km²
Subdivision · DEU
Bobritzsch-Hilbersdorf
Germany
DfbCold, no dry season, warm summer(100 %)
Species observed
1 309
Observations
7 427
Area
55,2km²
Ecological tissue
Sample of 34 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 Bobritzsch-Hilbersdorf : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 92 interactions GloBI sur 6 types (connectance 15.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
92
Connectance
0.155
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
1 309 distinct species · 7 427 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
7,7°C
Annual rain
883mm
Warmest m°
21,1°C
Coldest m°
-4,0°C
Elevation: 436 m on average (min 359 m, max 506 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
7,7°C
Annual rain
883mm
Warmest month
21,1°C
Coldest month
-4,0°C
Mean alt.
436m
Min
359m
Max
506m
Std. dev.
38m
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
6,1
Org. C
38,0g/kg
Clay
20,4%
Sand
31,7%
Silt
47,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Mittelsachsen
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
66,9g/kg
Clay
20,2%
Sand
31,8%
Silt
48,0%
5–15 cm
pH H₂O
6,1
Org. C
28,7g/kg
Clay
20,2%
Sand
31,8%
Silt
47,9%
15–30 cm
pH H₂O
6,1
Org. C
18,5g/kg
Clay
20,9%
Sand
31,3%
Silt
47,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest10.1%
Crops65.4%
Built-up1.0%
Bare soil0.5%
Other (grassland, water…)23.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
19,3km
Basins crossed
1
Max stream order
3
Max drainage
2 965km²
Discharge in basins
0,5m³/s
Mean precip.
695mm/an
Mean T°
6,7°C
Moisture idx
0,04
Max snow
25%
Mean runoff
254mm/an
Mean elev. (basins)
502m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
99,2%
Pesticides
29,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas6
IUCN Not Reported · 4IUCN V · 2
Tharandter Wald
IUCN VLandscape Protection Area · 1974
55 km²
Grabentour
IUCN VLandscape Protection Area · 1968
32 km²
Oberes Freiberger Muldetal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
16 km²
Bobritzschtal
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
6 km²
Schwermetallhalden bei Freiberg
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive) · 2011
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN