HydroBASINS lev08 watershed · #2080553170
Bassin de Bistrița
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 9 administrative regions : Arcani, Balesti, Calnic, Calugareni, Pestisani +4
Sub-basin area
309,7km²
Upstream area
309,8km²
Discharge
2,05m³/s
Mean elev.
654m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
9 dept-equivalent regions (GADM L2)
- 152.7 km²49.2% of basin
- 53.1 km²17.1% of basin
- 45.1 km²14.5% of basin
- 42.6 km²13.7% of basin
- 6.7 km²2.2% of basin
- 5.4 km²1.7% of basin
- 4.5 km²1.5% of basin
- 0.2 km²0.1% of basin
1 moreFull L2 list
- Calugareni0.2 km² · 0.1%
3 intersecting protected areas
Nordul Gorjului de Vest
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
203.24 km² overlap
Muntele Oslea
IUCN IVNature reserve
3.28 km² overlap
Piatra Boroștenilor
IUCN IVNature reserve
0.24 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
271 distinct species · 660 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 45 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 Bistrița : 37 espèces reliées par 93 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 8 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°
8,5°C
Annual rain
735mm
Moisture idx (CMI)
-0,11
Runoff
209mm/an
PET
842mm
AET
596mm
Mean slope
11,5°
Water table
457cm
Forest
56%
Crops
22%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)