Ontologia

District · CZE

Litoměřice

Czechia

DfbCold, no dry season, warm summer(54 %)

Species observed

3 626

Observations

113 858

Area

985,7km²

Ecological tissue

Sample of 42 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 Litoměřice : 32 espèces reliées par 121 interactions GloBI sur 5 types (connectance 14.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
121
Connectance
0.141
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

3 626 distinct species · 113 858 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

113 858 obs · 29 cellules
Obs. / cellule
≥ 12 776
9 608–12 775
3 580–9 607
2 835–3 579
< 2 835

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

Climate

Mean T°

9,0°C

Annual rain

575mm

Warmest m°

23,8°C

Coldest m°

-4,0°C

Elevation: 246 m on average (min 146 m, max 607 m)

Bioclimatic detailsExpert
Annual mean temp.
9,0°C
Annual rain
575mm
Warmest month
23,8°C
Coldest month
-4,0°C
Mean alt.
246m
Min
146m
Max
607m
Std. dev.
82m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(54 %)Cold

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

Soil & lithology

pH H₂O

6,4

Org. C

32,0g/kg

Clay

27,0%

Sand

31,2%

Silt

41,8%

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

Dominant lithology: vbGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
57,3g/kg
Clay
25,9%
Sand
32,1%
Silt
42,0%
5–15 cm
pH H₂O
6,4
Org. C
23,8g/kg
Clay
27,0%
Sand
31,2%
Silt
41,8%
15–30 cm
pH H₂O
6,6
Org. C
15,1g/kg
Clay
28,2%
Sand
30,1%
Silt
41,7%

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

Land cover

Forest16.5%
Crops63.9%
Built-up1.1%
Bare soil0.5%
Other (grassland, water…)18.1%

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

Hydrology5 basins · 4 lakes · 22 rivers

Hydrology metrics for this exact territory

Stream length here

250,1km

Lake surface here

2,24km²

Basins crossed

5

Max stream order

6

Max drainage

49 645km²

Discharge in basins

209,5m³/s

Mean precip.

553mm/an

Mean T°

7,6°C

Moisture idx

-0,22

Max snow

24%

Mean runoff

179mm/an

Mean elev. (basins)

293m

Watersheds crossing here

Lakes (4, top by area)

Rivers / streams (22, ord ≥ 4)

10 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,5nW

Built-up

107,0%

Pesticides

23,6kg/km²

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

Protected areas86

IUCN Not Reported · 45IUCN IV · 23IUCN III · 16IUCN V · 2

Kokořínsko

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2018

97 km²

Porta Bohemica

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2023

61 km²

Ohře

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

5 km²

Milešovka

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2012

5 km²

Complete list

+ 26 protected areas (top 60 shown)

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