HydroBASINS lev08 watershed · #2080514300
Bassin de Someșul Cald
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 15 administrative regions : Arieseni, Belis, Budureasa, Calatele, Capusu Mare +10
Sub-basin area
518,4km²
Upstream area
518,4km²
Discharge
6,2m³/s
Mean elev.
1 100m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
15 dept-equivalent regions (GADM L2)
- 202.2 km²38.9% of basin
- 66.3 km²12.8% of basin
- 60.5 km²11.6% of basin
- 59.6 km²11.5% of basin
- 51.8 km²10.0% of basin
- 47.9 km²9.2% of basin
- 26.2 km²5.0% of basin
- 1.3 km²0.2% of basin
7 moreFull L2 list
- Garda De Sus1.1 km² · 0.2%
- Maguri-racatau0.9 km² · 0.2%
- Calatele0.8 km² · 0.2%
- Horea0.6 km² · 0.1%
- Scarisoara0.5 km² · 0.1%
- Manastireni0.1 km² · 0.0%
- Pietroasa0.1 km² · 0.0%
14 intersecting protected areas
Parcul Natural Apuseni
IUCN VNatural park
330.10 km² overlap
Apuseni
IUCN Not ReportedSite of Community Importance (Habitats Directive)
329.50 km² overlap
Munții Apuseni - Vlădeasa
IUCN Not ReportedSpecial Protection Area (Birds Directive)
326.45 km² overlap
Peștera din Piatra Ponorului
IUCN Not AssignedNot Assigned
17.26 km² overlap
Agârbiciu
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.41 km² overlap
Nature reserve
2.10 km² overlap
Nature reserve
0.94 km² overlap
Molhașurile din Valea Izbucelor
IUCN Not AssignedNot Assigned
0.80 km² overlap
Cetatea Rădesei
IUCN Not AssignedNot Assigned
0.63 km² overlap
5 more protected areassorted by overlap area
Peștera Mare din Valea Firii
IUCN Not AssignedNot Assigned
0.58 km² overlap
Piatra Grăitoare din coasta de S-E a Brăiesei
IUCN Not AssignedNot Assigned
0.46 km² overlap
Platoul carstic Padiș
IUCN Not AssignedNot Assigned
0.20 km² overlap
Peștera Smeilor de la Onceasa
IUCN IIINatural monument
0.09 km² overlap
Molhașul Mare de la Izbuce
IUCN Not AssignedNot Assigned
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 188 distinct species · 6 247 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Someșul Cald : 27 espèces reliées par 71 interactions GloBI sur 6 types (connectance 12.7%, 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°
5,9°C
Annual rain
823mm
Moisture idx (CMI)
0,11
Runoff
295mm/an
PET
723mm
AET
633mm
Mean slope
13,2°
Water table
651cm
Forest
86%
Crops
5%
Urban
0%
Protected
63%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)