Ontologia

Town|Municipal · SRB

Bojnik

Serbia

CfaTemperate, no dry season, hot summer(83 %)

Species observed

300

Observations

419

Area

260,8km²

Ecological tissue

Sample of 23 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 Bojnik : 18 espèces reliées par 37 interactions GloBI sur 5 types (connectance 14.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
37
Connectance
0.146
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

300 distinct species · 419 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

419 obs · 6 cellules
Obs. / cellule
≥ 149
149–148
124–148
105–123
< 105

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

Climate

Mean T°

11,7°C

Annual rain

634mm

Warmest m°

28,0°C

Coldest m°

-4,1°C

Elevation: 426 m on average (min 231 m, max 1 254 m)

Bioclimatic detailsExpert
Annual mean temp.
11,7°C
Annual rain
634mm
Warmest month
28,0°C
Coldest month
-4,1°C
Mean alt.
426m
Min
231m
Max
1 254m
Std. dev.
227m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(83 %)Temperate

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

Soil & lithology

pH H₂O

6,5

Org. C

28,2g/kg

Clay

34,4%

Sand

28,6%

Silt

37,0%

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

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
47,2g/kg
Clay
33,1%
Sand
29,4%
Silt
37,5%
5–15 cm
pH H₂O
6,5
Org. C
21,1g/kg
Clay
33,6%
Sand
29,0%
Silt
37,4%
15–30 cm
pH H₂O
6,5
Org. C
16,3g/kg
Clay
36,6%
Sand
27,3%
Silt
36,1%

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

Land cover

Forest34.4%
Crops29.5%
Built-up0.4%
Bare soil0.4%
Other (grassland, water…)35.3%

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

Hydrology2 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

62,0km

Basins crossed

2

Max stream order

3

Max drainage

7 284km²

Discharge in basins

12,1m³/s

Mean precip.

626mm/an

Mean T°

10,7°C

Moisture idx

-0,36

Max snow

7%

Mean runoff

165mm/an

Mean elev. (basins)

435m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,4nW

Built-up

41,1%

Pesticides

20,7kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN V · 1

RADAN

IUCN Not Reported

Emerald Network

481 km²

Radan

IUCN V

Nature Park · 2024

435 km²

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