Ontologia

HydroBASINS lev08 watershed · #2080565130

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 : Krupanj, Ljubovija, Mali Zvornik, Osečina, Vlasenica

9% lakePfafstetter: 22740251

Sub-basin area

229,8km²

Upstream area

15 284,7km²

Discharge

301,17m³/s

Mean elev.

471m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drina863 km²

▲ Receives from 3 basins

5 dept-equivalent regions (GADM L2)

1 intersecting protected areas

  • Mackov kamen

    IUCN Not Reported

    Area of Cultural and Historical Importance

    0.12 km² overlap

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

Species present

342 distinct species · 998 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

998 obs · 8 cellules
Obs. / cellule
≥ 367
367–366
176–366
118–175
< 118

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 Drina : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 48 interactions GloBI sur 6 types (connectance 9.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
48
Connectance
0.091
Patrimoniales
2
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°

10,0°C

Annual rain

876mm

Moisture idx (CMI)

-0,04

Runoff

287mm/an

PET

915mm

AET

697mm

Mean slope

14,8°

Water table

648cm

Forest

34%

Crops

24%

Urban

1%

Protected

0%

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