HydroBASINS lev08 watershed · #2080559210
Bassin de Berzasca
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 5 administrative regions : Bania, Berzasca, Dubova, Eftimie Murgu, Eselnita
Sub-basin area
218,1km²
Upstream area
218,1km²
Discharge
0,83m³/s
Mean elev.
576m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- 107.4 km²49.1% of basin
- 105.4 km²48.2% of basin
- 5.6 km²2.6% of basin
- 0.2 km²0.1% of basin
- 0.0 km²0.0% of basin
4 intersecting protected areas
Natural park
90.14 km² overlap
Porțile de Fier
IUCN Not ReportedSite of Community Importance (Habitats Directive)
90.14 km² overlap
Munții Almăjului - Locvei
IUCN Not ReportedSpecial Protection Area (Birds Directive)
90.02 km² overlap
Cursul Dunării - Baziaș - Porțile de Fier
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
120 distinct species · 350 observations
Source: GBIF Occurrence snapshot 2026-05-01.
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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Berzasca : 21 espèces reliées par 51 interactions GloBI sur 3 types (connectance 13.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
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
755mm
Moisture idx (CMI)
-0,09
Runoff
120mm/an
PET
836mm
AET
625mm
Mean slope
14,9°
Water table
530cm
Forest
100%
Crops
0%
Urban
0%
Protected
41%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)