Ontologia

HydroBASINS lev08 watershed · #2080578930

Bassin de Bistrica

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 : Bosnian Podrinje, Foča, Istočno Sarajevo, Sarajevo

Pfafstetter: 22740266

Sub-basin area

429,6km²

Upstream area

429,6km²

Discharge

8,6m³/s

Mean elev.

1 164m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Drina8 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

4 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Sutjeska

    IUCN II

    National Park II (RS law)

    6.86 km² overlap

  • Sutjeska

    IUCN II

    Nacionalni Park

    5.38 km² overlap

  • Pećina Ledenjača

    IUCN III

    Nature Monument (RS law)

    0.07 km² overlap

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

Species present

299 distinct species · 536 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

536 obs · 13 cellules
Obs. / cellule
≥ 225
87–224
47–86
21–46
< 21

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

Ecological tissue

Sample of 28 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 Bistrica : 20 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 68 interactions GloBI sur 6 types (connectance 13.7%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
68
Connectance
0.137
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°

7,1°C

Annual rain

1 113mm

Moisture idx (CMI)

0,29

Runoff

766mm/an

PET

784mm

AET

675mm

Mean slope

13,4°

Water table

530cm

Forest

58%

Crops

13%

Urban

0%

Protected

0%

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