Ontologia

District · CZE

Tachov

Czechia

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

Species observed

1 925

Observations

38 030

Area

1 277,7km²

Ecological tissue

Sample of 27 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 Tachov : 17 espèces reliées par 98 interactions GloBI sur 5 types (connectance 25.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
98
Connectance
0.259
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

1 925 distinct species · 38 030 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 030 obs · 36 cellules
Obs. / cellule
≥ 6 313
2 727–6 312
906–2 726
651–905
< 651

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

Climate

Mean T°

7,5°C

Annual rain

744mm

Warmest m°

21,5°C

Coldest m°

-4,9°C

Elevation: 541 m on average (min 391 m, max 832 m)

Bioclimatic detailsExpert
Annual mean temp.
7,5°C
Annual rain
744mm
Warmest month
21,5°C
Coldest month
-4,9°C
Mean alt.
541m
Min
391m
Max
832m
Std. dev.
80m
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

36,1g/kg

Clay

19,3%

Sand

40,6%

Silt

40,1%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
60,8g/kg
Clay
18,9%
Sand
40,9%
Silt
40,2%
5–15 cm
pH H₂O
5,7
Org. C
31,0g/kg
Clay
19,6%
Sand
40,1%
Silt
40,3%
15–30 cm
pH H₂O
5,9
Org. C
16,5g/kg
Clay
19,5%
Sand
40,6%
Silt
39,8%

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

Land cover

Forest45.2%
Crops33.5%
Built-up0.4%
Bare soil0.5%
Other (grassland, water…)20.4%

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

Hydrology4 basins · 14 lakes · 42 rivers

Hydrology metrics for this exact territory

Stream length here

300,7km

Lake surface here

3,13km²

Basins crossed

4

Max stream order

4

Max drainage

2 225km²

Discharge in basins

9,2m³/s

Mean precip.

666mm/an

Mean T°

6,7°C

Moisture idx

-0,06

Max snow

28%

Mean runoff

236mm/an

Mean elev. (basins)

539m

Watersheds crossing here

Lakes (14, top by area)

5 more lakes

Rivers / streams (42, ord ≥ 4)

30 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

41,6%

Pesticides

20,5kg/km²

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

Protected areas51

IUCN IV · 30IUCN Not Reported · 11IUCN III · 7IUCN V · 3

Český les

IUCN V

Protected Landscape Area · 2005

466 km²

Torflohe

IUCN Not Reported

Special Protection Area (Birds Directive) · 2006

2 km²

Torflohe

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

2 km²

Complete list

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