Ontologia

Town|Municipal · SRB

Vračar

Serbia

CfaTemperate, no dry season, hot summer(100 %)

Species observed

2 466

Observations

74 985

Area

4,6km²

Ecological tissue

Sample of 29 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 Vračar : 21 espèces reliées par 73 interactions GloBI sur 3 types (connectance 18.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
73
Connectance
0.180
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

2 466 distinct species · 74 985 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

74 985 obs · 1 cellules
Obs. / cellule
≥ 74 985
74 985–74 984
74 985–74 984
74 985–74 984
< 74 985

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

Climate

Mean T°

12,1°C

Annual rain

724mm

Warmest m°

27,6°C

Coldest m°

-2,7°C

Elevation: 149 m on average (min 110 m, max 171 m)

Bioclimatic detailsExpert
Annual mean temp.
12,1°C
Annual rain
724mm
Warmest month
27,6°C
Coldest month
-2,7°C
Mean alt.
149m
Min
110m
Max
171m
Std. dev.
24m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Land cover

Forest10.5%
Crops1.5%
Built-up14.1%
Bare soil0.1%
Other (grassland, water…)73.8%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,1km

Basins crossed

1

Max stream order

1

Max drainage

87 197km²

Discharge in basins

27,1m³/s

Mean precip.

683mm/an

Mean T°

11,8°C

Moisture idx

-0,29

Max snow

3%

Mean runoff

111mm/an

Mean elev. (basins)

168m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

29hab/km²

Night light

50,7nW

Built-up

1 409,1%

Pesticides

20,2kg/km²

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

Protected areas4

IUCN III · 4

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