Ontologia

HydroBASINS lev08 watershed · #2080553280

Bassin de Olt

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 36 administrative regions : Babeni, Berislavesti, Bodesti, Brezoi, Budesti +31

15% lakePfafstetter: 22736039

Sub-basin area

1 000,5km²

Upstream area

15 950,3km²

Discharge

127,24m³/s

Mean elev.

534m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Topolog1 km²

▲ Receives from 2 basins

36 dept-equivalent regions (GADM L2)

28 more

22 intersecting protected areas

13 more protected areas

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

Species present

838 distinct species · 2 556 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 556 obs · 25 cellules
Obs. / cellule
≥ 353
238–352
122–237
67–121
< 67

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

Ecological tissue

Sample of 42 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 Olt : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 12.1%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
109
Connectance
0.121
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°

8,7°C

Annual rain

661mm

Moisture idx (CMI)

-0,25

Runoff

250mm/an

PET

895mm

AET

558mm

Mean slope

10,7°

Water table

467cm

Forest

76%

Crops

14%

Urban

8%

Protected

10%

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