Ontologia

District · CZE

Praha 2

Czechia

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

Species observed

2 966

Observations

114 989

Area

4,3km²

Ecological tissue

Sample of 47 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 Praha 2 : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 131 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
131
Connectance
0.121
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

2 966 distinct species · 114 989 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

114 989 obs · 1 cellules
Obs. / cellule
≥ 114 989
114 989–114 988
114 989–114 988
114 989–114 988
< 114 989

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

Climate

Mean T°

9,5°C

Annual rain

527mm

Warmest m°

24,0°C

Coldest m°

-3,6°C

Elevation: 238 m on average (min 217 m, max 251 m)

Bioclimatic detailsExpert
Annual mean temp.
9,5°C
Annual rain
527mm
Warmest month
24,0°C
Coldest month
-3,6°C
Mean alt.
238m
Min
217m
Max
251m
Std. dev.
12m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,7

Org. C

28,5g/kg

Clay

26,1%

Sand

27,5%

Silt

46,4%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
47,8g/kg
Clay
25,1%
Sand
28,2%
Silt
46,7%
5–15 cm
pH H₂O
6,6
Org. C
22,6g/kg
Clay
27,1%
Sand
27,2%
Silt
45,8%
15–30 cm
pH H₂O
6,9
Org. C
15,0g/kg
Clay
26,2%
Sand
27,1%
Silt
46,7%

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

Land cover

Forest1.4%
Crops1.0%
Built-up17.5%
Bare soil0.3%
Other (grassland, water…)79.9%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

3,3km

Basins crossed

1

Max stream order

3

Max drainage

28 095km²

Discharge in basins

0,4m³/s

Mean precip.

515mm/an

Mean T°

8,2°C

Moisture idx

-0,33

Max snow

9%

Mean runoff

130mm/an

Mean elev. (basins)

288m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

75hab/km²

Night light

41,1nW

Built-up

1 750,0%

Pesticides

16,0kg/km²

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