Ontologia

HydroBASINS lev08 watershed · #2080575080

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 2 administrative regions : Foča, Istočno Sarajevo

15% lakePfafstetter: 22740261

Sub-basin area

249,4km²

Upstream area

6 797,4km²

Discharge

168,65m³/s

Mean elev.

921m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drina109 km²

▲ Receives from 3 basins

2 dept-equivalent regions (GADM L2)

2 intersecting protected areas

  • kanjon Drine

    IUCN Not Reported

    Emerald Network

    37.20 km² overlap

  • Cicelj

    IUCN V

    Nature park V.3 (RS law)

    2.82 km² overlap

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

Species present

142 distinct species · 322 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

322 obs · 5 cellules
Obs. / cellule
≥ 216
216–215
77–215
19–76
< 19

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

Ecological tissue

Sample of 35 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 : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
53
Connectance
0.089
Patrimoniales
3
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°

8,2°C

Annual rain

1 047mm

Moisture idx (CMI)

0,19

Runoff

477mm/an

PET

846mm

AET

708mm

Mean slope

16,5°

Water table

568cm

Forest

80%

Crops

3%

Urban

0%

Protected

0%

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