Ontologia

Commune · BIH

Bratunac

Bosnia and Herzegovina

CfbTemperate, no dry season, warm summer(45 %)

Species observed

247

Observations

424

Area

262,6km²

Ecological tissue

Sample of 32 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 Bratunac : 25 espèces reliées par 53 interactions GloBI sur 4 types (connectance 10.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
53
Connectance
0.107
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

247 distinct species · 424 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

424 obs · 6 cellules
Obs. / cellule
≥ 184
184–183
118–183
74–117
< 74

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

Climate

Mean T°

11,1°C

Annual rain

1 005mm

Warmest m°

25,6°C

Coldest m°

-4,7°C

Elevation: 382 m on average (min 157 m, max 870 m)

Bioclimatic detailsExpert
Annual mean temp.
11,1°C
Annual rain
1 005mm
Warmest month
25,6°C
Coldest month
-4,7°C
Mean alt.
382m
Min
157m
Max
870m
Std. dev.
122m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(45 %)Temperate

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

Soil & lithology

pH H₂O

6,3

Org. C

37,0g/kg

Clay

28,5%

Sand

34,3%

Silt

37,2%

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
6,2
Org. C
57,2g/kg
Clay
27,7%
Sand
34,7%
Silt
37,6%
5–15 cm
pH H₂O
6,3
Org. C
34,6g/kg
Clay
28,0%
Sand
34,4%
Silt
37,6%
15–30 cm
pH H₂O
6,3
Org. C
19,4g/kg
Clay
29,9%
Sand
33,7%
Silt
36,4%

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

Land cover

Forest71.7%
Crops6.7%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)20.9%

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

Hydrology7 basins · 1 lakes · 15 rivers

Hydrology metrics for this exact territory

Stream length here

84,1km

Lake surface here

0,99km²

Basins crossed

7

Max stream order

6

Max drainage

17 257km²

Discharge in basins

361,2m³/s

Mean precip.

900mm/an

Mean T°

9,6°C

Moisture idx

0,00

Max snow

16%

Mean runoff

299mm/an

Mean elev. (basins)

567m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (15, ord ≥ 4)

3 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,7nW

Built-up

45,2%

Pesticides

24,3kg/km²

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