Ontologia

Town|Municipal · SRB

Vranje

Serbia

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

Species observed

1 655

Observations

6 157

Area

874km²

Ecological tissue

Sample of 15 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 Vranje : 9 espèces reliées par 30 interactions GloBI sur 5 types (connectance 28.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
15
Interactions affichées
30
Connectance
0.286
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

1 655 distinct species · 6 157 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 157 obs · 20 cellules
Obs. / cellule
≥ 1 178
837–1 177
504–836
140–503
< 140

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

Climate

Mean T°

9,7°C

Annual rain

666mm

Warmest m°

25,3°C

Coldest m°

-5,2°C

Elevation: 815 m on average (min 353 m, max 1 671 m)

Bioclimatic detailsExpert
Annual mean temp.
9,7°C
Annual rain
666mm
Warmest month
25,3°C
Coldest month
-5,2°C
Mean alt.
815m
Min
353m
Max
1 671m
Std. dev.
282m
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

6,4

Org. C

35,9g/kg

Clay

28,1%

Sand

32,3%

Silt

39,7%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
62,9g/kg
Clay
27,0%
Sand
32,9%
Silt
40,1%
5–15 cm
pH H₂O
6,4
Org. C
26,5g/kg
Clay
27,3%
Sand
33,0%
Silt
39,8%
15–30 cm
pH H₂O
6,4
Org. C
18,3g/kg
Clay
29,9%
Sand
31,0%
Silt
39,1%

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

Land cover

Forest57.4%
Crops12.9%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)28.8%

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

Hydrology5 basins · 1 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

144,2km

Lake surface here

0,12km²

Basins crossed

5

Max stream order

4

Max drainage

5 649km²

Discharge in basins

16,8m³/s

Mean precip.

578mm/an

Mean T°

9,5°C

Moisture idx

-0,39

Max snow

17%

Mean runoff

161mm/an

Mean elev. (basins)

713m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

1,0nW

Built-up

51,0%

Pesticides

18,3kg/km²

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