Ontologia

HydroBASINS lev08 watershed · #2080089540

Bassin de Trebišnjica

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 7 administrative regions across 2 countries : Dubrovačko Primorje, Dubrovnik, Herzegovina-Neretva, Konavle, Pojezerje +2

Endorheic 23% lakePfafstetter: 21309005

Sub-basin area

989,6km²

Upstream area

989,6km²

Discharge

33,26m³/s

Mean elev.

562m

Administrative coverage

7 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Popovo polje/Vjetrenica

    IUCN Not Reported

    Emerald Network

    305.39 km² overlap

  • Orjen

    IUCN V

    Nature park V.3 (RS law)

    100.81 km² overlap

  • Vjetrenica-Popovo Polje

    IUCN V

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

    13.93 km² overlap

  • Orjen

    IUCN Not Reported

    Emerald Network

    8.87 km² overlap

  • Vjetrenica Cave, Ravno

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    3.18 km² overlap

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

Species present

1 191 distinct species · 4 605 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 605 obs · 25 cellules
Obs. / cellule
≥ 1 528
480–1 527
116–479
47–115
< 47

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

Ecological tissue

Sample of 36 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 Trebišnjica : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 4 types (connectance 9.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
59
Connectance
0.094
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°

12,3°C

Annual rain

1 306mm

Moisture idx (CMI)

0,31

Runoff

1 238mm/an

PET

904mm

AET

706mm

Mean slope

10,8°

Water table

402cm

Forest

22%

Crops

26%

Urban

1%

Protected

0%

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