Ontologia

Region · cze

Ústecký

Czechia

DfbCold, no dry season, warm summer(79 %)

Species observed

8 203

Observations

448 852

Area

5 423,1km²

Ecological tissue

Sample of 37 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 Ústecký : 25 espèces reliées par 134 interactions GloBI sur 6 types (connectance 19.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
134
Connectance
0.191
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

8 203 distinct species · 448 852 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

448 852 obs · 159 cellules
Obs. / cellule
≥ 19 004
5 752–19 003
3 030–5 751
1 918–3 029
< 1 918

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

Climate

Mean T°

8,1°C

Annual rain

690mm

Warmest m°

22,4°C

Coldest m°

-4,4°C

Elevation: 377 m on average (min 124 m, max 1 046 m)

Bioclimatic detailsExpert
Annual mean temp.
8,1°C
Annual rain
690mm
Warmest month
22,4°C
Coldest month
-4,4°C
Mean alt.
377m
Min
124m
Max
1 046m
Std. dev.
175m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(79 %)Cold

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

Soil & lithology

pH H₂O

6,0

Org. C

37,1g/kg

Clay

23,6%

Sand

34,1%

Silt

42,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
62,1g/kg
Clay
22,8%
Sand
34,7%
Silt
42,5%
5–15 cm
pH H₂O
5,9
Org. C
31,2g/kg
Clay
23,6%
Sand
34,1%
Silt
42,3%
15–30 cm
pH H₂O
6,1
Org. C
17,9g/kg
Clay
24,6%
Sand
33,5%
Silt
41,9%

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

Land cover

Forest31.5%
Crops45.7%
Built-up1.0%
Bare soil0.7%
Other (grassland, water…)21.0%

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

Hydrology19 basins · 34 lakes · 100 rivers

Hydrology metrics for this exact territory

Stream length here

1 218,7km

Lake surface here

25,58km²

Basins crossed

19

Max stream order

6

Max drainage

52 914km²

Discharge in basins

853,2m³/s

Mean precip.

599mm/an

Mean T°

7,2°C

Moisture idx

-0,13

Max snow

29%

Mean runoff

199mm/an

Mean elev. (basins)

363m

Watersheds crossing here

10 more basins

Lakes (34, top by area)

25 more lakes

Rivers / streams (100, ord ≥ 4)

88 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,7nW

Built-up

101,4%

Pesticides

21,4kg/km²

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

Protected areas100

IUCN Not Reported · 70IUCN IV · 15IUCN V · 11IUCN II · 2IUCN Ia · 1IUCN III · 1

Doupovské hory

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

631 km²

Labské pískovce

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

355 km²

Hradiště

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

332 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations7