Ontologia

HydroBASINS lev08 watershed · #2080574430

Bassin de Jiu

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 3 administrative regions across 2 countries : Gighera, Kozloduy, Ostroveni

Pfafstetter: 22737701

Sub-basin area

12,4km²

Upstream area

576 840,9km²

Discharge

5 481,73m³/s

Mean elev.

29m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Dunărea - Дунав207 km²

▲ Receives from 2 basins

3 dept-equivalent regions (GADM L2)

3 intersecting protected areas

  • Confluența Jiu - Dunăre

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    7.04 km² overlap

  • Coridorul Jiului

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    7.04 km² overlap

  • Ostrovi Kozloduy

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.05 km² overlap

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

Species present

91 distinct species · 165 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

165 obs · 1 cellules
Obs. / cellule
≥ 165
165–164
165–164
165–164
< 165

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

Ecological tissue

Sample of 32 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 Jiu : 25 espèces reliées par 52 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
52
Connectance
0.105
Patrimoniales
0
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°

11,9°C

Annual rain

579mm

Moisture idx (CMI)

-0,43

Runoff

116mm/an

PET

1 010mm

AET

494mm

Mean slope

0,3°

Water table

12cm

Forest

60%

Crops

42%

Urban

0%

Protected

0%

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