Ontologia

Commune · BIH

Zvornik

Bosnia and Herzegovina

CfbTemperate, no dry season, warm summer(49 %)

Species observed

119

Observations

218

Area

399,1km²

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 Zvornik : 34 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 5 types (connectance 8.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
69
Connectance
0.080
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

119 distinct species · 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

218 obs · 9 cellules
Obs. / cellule
≥ 91
91–90
33–90
15–32
< 15

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

Climate

Mean T°

11,2°C

Annual rain

982mm

Warmest m°

26,0°C

Coldest m°

-4,2°C

Elevation: 320 m on average (min 115 m, max 601 m)

Bioclimatic detailsExpert
Annual mean temp.
11,2°C
Annual rain
982mm
Warmest month
26,0°C
Coldest month
-4,2°C
Mean alt.
320m
Min
115m
Max
601m
Std. dev.
98m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(49 %)Temperate

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

32,4g/kg

Clay

29,7%

Sand

32,7%

Silt

37,6%

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

Dominant lithology: scGLiMaggregated to Vlasenica

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
52,7g/kg
Clay
28,5%
Sand
33,6%
Silt
37,9%
5–15 cm
pH H₂O
6,2
Org. C
27,7g/kg
Clay
29,7%
Sand
32,5%
Silt
37,8%
15–30 cm
pH H₂O
6,2
Org. C
16,7g/kg
Clay
30,9%
Sand
31,9%
Silt
37,2%

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

Land cover

Forest58.3%
Crops10.5%
Built-up0.8%
Bare soil0.4%
Other (grassland, water…)30.0%

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

Hydrology5 basins · 2 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

93,8km

Lake surface here

3,25km²

Basins crossed

5

Max stream order

6

Max drainage

18 820km²

Discharge in basins

137,0m³/s

Mean precip.

851mm/an

Mean T°

10,6°C

Moisture idx

-0,10

Max snow

16%

Mean runoff

280mm/an

Mean elev. (basins)

336m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,6nW

Built-up

82,1%

Pesticides

23,9kg/km²

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