Ontologia

Region · svk

Bratislavský

Slovakia

DfbCold, no dry season, warm summer(64 %)

Species observed

6 917

Observations

401 135

Area

2 017km²

Ecological tissue

Sample of 26 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 Bratislavský : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 4 types (connectance 23.8%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
90
Connectance
0.238
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

6 917 distinct species · 401 135 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

401 135 obs · 56 cellules
Obs. / cellule
≥ 60 364
18 423–60 363
6 936–18 422
3 696–6 935
< 3 696

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

Climate

Mean T°

10,2°C

Annual rain

609mm

Warmest m°

25,5°C

Coldest m°

-4,2°C

Elevation: 213 m on average (min 120 m, max 635 m)

Bioclimatic detailsExpert
Annual mean temp.
10,2°C
Annual rain
609mm
Warmest month
25,5°C
Coldest month
-4,2°C
Mean alt.
213m
Min
120m
Max
635m
Std. dev.
109m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(64 %)Cold

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

Soil & lithology

pH H₂O

6,2

Org. C

28,4g/kg

Clay

25,3%

Sand

34,2%

Silt

40,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
47,0g/kg
Clay
24,7%
Sand
33,6%
Silt
41,8%
5–15 cm
pH H₂O
6,2
Org. C
23,2g/kg
Clay
25,4%
Sand
33,1%
Silt
41,5%
15–30 cm
pH H₂O
6,2
Org. C
14,9g/kg
Clay
26,0%
Sand
36,1%
Silt
38,0%

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

Land cover

Forest32.9%
Crops40.9%
Built-up1.8%
Bare soil0.5%
Other (grassland, water…)23.9%

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

Hydrology7 basins · 19 lakes · 52 rivers

Hydrology metrics for this exact territory

Stream length here

447,0km

Lake surface here

17,56km²

Basins crossed

7

Max stream order

7

Max drainage

131 625km²

Discharge in basins

771,4m³/s

Mean precip.

654mm/an

Mean T°

9,5°C

Moisture idx

-0,24

Max snow

15%

Mean runoff

115mm/an

Mean elev. (basins)

191m

Rivers / streams (52, ord ≥ 4)

40 more river segments

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

Human pressure

Pop. density

2hab/km²

Night light

3,6nW

Built-up

181,3%

Pesticides

13,3kg/km²

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

Protected areas100

IUCN Not Reported · 54IUCN IV · 26IUCN Ia · 11IUCN V · 5IUCN Not Assigned · 3IUCN II · 1

Malé Karpaty

IUCN V

Protected Landscape Area; second level of protection · 2001

706 km²

Malé Karpaty

IUCN Not Reported

Special Protection Area (Birds Directive) · 2003

525 km²

Záhorie

IUCN V

Protected Landscape Area; second level of protection · 1988

280 km²

Complete list

+ 40 protected areas (top 60 shown)

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

Sub-administrations8