Ontologia

District · CZE

Sokolov

Czechia

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

Species observed

2 357

Observations

30 548

Area

733,6km²

Ecological tissue

Sample of 29 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 Sokolov : 20 espèces reliées par 105 interactions GloBI sur 7 types (connectance 22.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
105
Connectance
0.226
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

2 357 distinct species · 30 548 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

30 548 obs · 22 cellules
Obs. / cellule
≥ 5 190
3 070–5 189
1 736–3 069
1 048–1 735
< 1 048

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

922mm

Warmest m°

20,4°C

Coldest m°

-5,5°C

Elevation: 622 m on average (min 363 m, max 928 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
922mm
Warmest month
20,4°C
Coldest month
-5,5°C
Mean alt.
622m
Min
363m
Max
928m
Std. dev.
141m
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

5,7

Org. C

47,8g/kg

Clay

18,5%

Sand

42,8%

Silt

38,7%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
75,1g/kg
Clay
18,7%
Sand
42,5%
Silt
38,8%
5–15 cm
pH H₂O
5,7
Org. C
44,1g/kg
Clay
18,4%
Sand
42,4%
Silt
39,2%
15–30 cm
pH H₂O
5,8
Org. C
24,3g/kg
Clay
18,3%
Sand
43,6%
Silt
38,1%

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

Land cover

Forest54.0%
Crops18.3%
Built-up0.7%
Bare soil1.8%
Other (grassland, water…)25.2%

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

Hydrology5 basins · 7 lakes · 24 rivers

Hydrology metrics for this exact territory

Stream length here

167,4km

Lake surface here

1,48km²

Basins crossed

5

Max stream order

4

Max drainage

2 447km²

Discharge in basins

13,1m³/s

Mean precip.

701mm/an

Mean T°

6,3°C

Moisture idx

0,02

Max snow

34%

Mean runoff

225mm/an

Mean elev. (basins)

633m

Watersheds crossing here

Lakes (7, top by area)

Rivers / streams (24, ord ≥ 4)

12 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

74,0%

Pesticides

10,9kg/km²

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

Protected areas46

IUCN Not Reported · 24IUCN IV · 13IUCN III · 7IUCN V · 2

Westerzgebirge

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

67 km²

Complete list

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