Ontologia

HydroBASINS lev08 watershed · #2080565120

Bassin de Drinjača

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 4 administrative regions : Istočno Sarajevo, Tuzla, Vlasenica, Zenica-Doboj

Pfafstetter: 22740240

Sub-basin area

1 108,6km²

Upstream area

1 108,6km²

Discharge

11,69m³/s

Mean elev.

684m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drina863 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Konjuh

    IUCN V

    Protected Landscape - Terrestial landscape - marine landscape (FBIH law)

    26.46 km² overlap

  • Veliki Stolac

    IUCN Not Reported

    Emerald Network

    10.46 km² overlap

  • Drina

    IUCN II

    National Park II (RS law)

    0.10 km² overlap

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

Species present

185 distinct species · 309 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

309 obs · 25 cellules
Obs. / cellule
≥ 55
32–54
15–31
5–14
< 5

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 Drinjača : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
61
Connectance
0.116
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°

9,0°C

Annual rain

928mm

Moisture idx (CMI)

0,05

Runoff

333mm/an

PET

880mm

AET

704mm

Mean slope

13,5°

Water table

549cm

Forest

48%

Crops

15%

Urban

2%

Protected

0%

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