HydroBASINS lev08 watershed · #2080506850
Bassin de Lonea
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 18 administrative regions : Alunis, Aschileu Mare, Bobalna, Bontida, Borsa +13
Sub-basin area
435,6km²
Upstream area
2 952,4km²
Discharge
24,02m³/s
Mean elev.
401m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Someșul Mic641 km²
- Bassin de Gădălin298 km²
18 dept-equivalent regions (GADM L2)
- 84.5 km²19.4% of basin
- 80.4 km²18.4% of basin
- 68.3 km²15.6% of basin
- 56.0 km²12.8% of basin
- 49.3 km²11.3% of basin
- 37.1 km²8.5% of basin
- 27.8 km²6.4% of basin
- 10.7 km²2.5% of basin
10 moreFull L2 list
- Dej7.0 km² · 1.6%
- Mintiu Gherlii5.3 km² · 1.2%
- Jichisu De Jos4.9 km² · 1.1%
- Vultureni2.6 km² · 0.6%
- Garbou2.1 km² · 0.5%
- Aschileu Mare0.3 km² · 0.1%
- Borsa0.3 km² · 0.1%
- Dragu0.2 km² · 0.0%
- Sic0.1 km² · 0.0%
- Bobalna0.0 km² · 0.0%
2 intersecting protected areas
Dealurile Clujului de Est
IUCN Not ReportedSite of Community Importance (Habitats Directive)
19.89 km² overlap
Someșul Mic
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
343 distinct species · 653 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Lonea : 19 espèces reliées par 102 interactions GloBI sur 5 types (connectance 19.3%, filtre Serrano α=0.2). 14 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
630mm
Moisture idx (CMI)
-0,27
Runoff
195mm/an
PET
866mm
AET
537mm
Mean slope
7,0°
Water table
418cm
Forest
26%
Crops
37%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)