HydroBASINS lev08 watershed · #2080528820
Bassin de Galda
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 16 administrative regions : Alba Iulia, Berghin, Bucium, Ciugud, Cricau +11
Sub-basin area
340,8km²
Upstream area
17 350,3km²
Discharge
123,85m³/s
Mean elev.
560m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Mureș1135 km²
- Bassin de Mureș23 km²
16 dept-equivalent regions (GADM L2)
- 99.6 km²29.1% of basin
- 71.7 km²21.0% of basin
- 45.1 km²13.2% of basin
- 41.8 km²12.2% of basin
- 21.6 km²6.3% of basin
- 16.9 km²5.0% of basin
- 14.3 km²4.2% of basin
- 9.5 km²2.8% of basin
14 intersecting protected areas
Munții Trascăului
IUCN Not ReportedSpecial Protection Area (Birds Directive)
98.71 km² overlap
Trascău
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
66.17 km² overlap
Cheile Găldiței și Turcului
IUCN IVNature reserve
1.69 km² overlap
Cheile Întregalde
IUCN IVNature reserve
1.06 km² overlap
Piatra Ceții
IUCN IVNature reserve
1.03 km² overlap
Cheile Văii Ceții
IUCN IVNature reserve
0.35 km² overlap
Cheile Gălzii
IUCN IIINatural monument
0.31 km² overlap
Cheile Tecșeștilor
IUCN IVNature reserve
0.30 km² overlap
Râul Târnava Mare între Copșa Mică și Mihalț
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.28 km² overlap
5 more protected areassorted by overlap area
Iezerul Ighiel
IUCN IVNature reserve
0.26 km² overlap
Nature reserve
0.10 km² overlap
Cheile Manastirii
IUCN IVNature reserve
0.02 km² overlap
Bulzul Gălzii
IUCN Not AssignedNot Assigned
0.02 km² overlap
Nature reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
344 distinct species · 1 063 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Galda : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 11 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°
8,6°C
Annual rain
651mm
Moisture idx (CMI)
-0,23
Runoff
213mm/an
PET
864mm
AET
552mm
Mean slope
10,0°
Water table
468cm
Forest
28%
Crops
28%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)