Ontologia

Commune · BIH

Banja Luka

Bosnia and Herzegovina

CfbTemperate, no dry season, warm summer(55 %)

Species observed

658

Observations

1 618

Area

1 224,6km²

Ecological tissue

Sample of 40 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 Banja Luka : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 4 types (connectance 10.0%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
78
Connectance
0.100
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

658 distinct species · 1 618 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 618 obs · 29 cellules
Obs. / cellule
≥ 683
177–682
27–176
14–26
< 14

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

Climate

Mean T°

10,3°C

Annual rain

1 157mm

Warmest m°

25,0°C

Coldest m°

-4,4°C

Elevation: 442 m on average (min 142 m, max 1 217 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
1 157mm
Warmest month
25,0°C
Coldest month
-4,4°C
Mean alt.
442m
Min
142m
Max
1 217m
Std. dev.
218m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(55 %)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

44,6g/kg

Clay

31,5%

Sand

32,9%

Silt

35,6%

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

Dominant lithology: ssGLiMaggregated to Banja Luka

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
80,0g/kg
Clay
30,0%
Sand
34,1%
Silt
35,9%
5–15 cm
pH H₂O
6,4
Org. C
33,9g/kg
Clay
30,2%
Sand
33,2%
Silt
36,6%
15–30 cm
pH H₂O
6,4
Org. C
20,0g/kg
Clay
34,1%
Sand
31,4%
Silt
34,4%

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

Land cover

Forest56.6%
Crops13.2%
Built-up0.7%
Bare soil0.6%
Other (grassland, water…)28.8%

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

Hydrology8 basins · 1 lakes · 19 rivers

Hydrology metrics for this exact territory

Stream length here

185,3km

Lake surface here

0,11km²

Basins crossed

8

Max stream order

5

Max drainage

34 227km²

Discharge in basins

64,5m³/s

Mean precip.

1 007mm/an

Mean T°

9,6°C

Moisture idx

0,09

Max snow

19%

Mean runoff

455mm/an

Mean elev. (basins)

467m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (19, ord ≥ 4)

7 more river segments

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

Human pressure

Pop. density

1hab/km²

Night light

1,4nW

Built-up

71,9%

Pesticides

24,4kg/km²

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

Protected areas5

IUCN III · 2IUCN VI · 2IUCN Not Reported · 1

Univerzitetski grad

IUCN VI

Protected area with sustainable use of natural resources VI (RS law) - Forest Park - objects of a shaped nature · 2017

0 km²

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