Ontologia

HydroBASINS lev08 watershed · #2080561580

Bassin de Unac

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 3 administrative regions : Banja Luka, Canton 10, Una-Sana

6% lakePfafstetter: 22740690

Sub-basin area

1 414,8km²

Upstream area

1 414,8km²

Discharge

11,87m³/s

Mean elev.

1 078m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Una1786 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Una

    IUCN II

    National Park (FBIH law)

    120.89 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

1 082 distinct species · 2 734 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 734 obs · 34 cellules
Obs. / cellule
≥ 477
216–476
71–215
27–70
< 27

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

Ecological tissue

Sample of 33 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 Bassin de Unac : 31 espèces reliées par 66 interactions GloBI sur 2 types (connectance 12.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
66
Connectance
0.125
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

6,9°C

Annual rain

1 139mm

Moisture idx (CMI)

0,35

Runoff

667mm/an

PET

744mm

AET

646mm

Mean slope

9,4°

Water table

310cm

Forest

39%

Crops

19%

Urban

0%

Protected

0%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)