Ontologia

HydroBASINS lev08 watershed · #2080569990

Bassin de Drina

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 5 administrative regions across 2 countries : Bajina Bašta, Foča, Istočno Sarajevo, Užice, Vlasenica

5% lakePfafstetter: 22740257

Sub-basin area

946,5km²

Upstream area

14 136,1km²

Discharge

293,66m³/s

Mean elev.

818m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drina401 km²

▲ Receives from 2 basins

5 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Veliki Stolac

    IUCN Not Reported

    Emerald Network

    171.44 km² overlap

  • Nacionalni park Tara

    IUCN II

    National Park

    170.71 km² overlap

  • TARA

    IUCN Not Reported

    Emerald Network

    168.98 km² overlap

  • Drina

    IUCN II

    National Park II (RS law)

    62.83 km² overlap

  • Sargan - Mokra Gora

    IUCN V

    Nature Park

    19.66 km² overlap

  • ZAOVINE

    IUCN Not Reported

    Emerald Network

    8.83 km² overlap

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

Species present

3 060 distinct species · 20 343 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

20 343 obs · 25 cellules
Obs. / cellule
≥ 7 698
1 880–7 697
374–1 879
77–373
< 77

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

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 Bassin de Drina : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 2 types (connectance 14.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
36
Connectance
0.142
Patrimoniales
1
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°

8,4°C

Annual rain

958mm

Moisture idx (CMI)

0,12

Runoff

318mm/an

PET

842mm

AET

697mm

Mean slope

15,2°

Water table

626cm

Forest

62%

Crops

12%

Urban

1%

Protected

19%

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