HydroBASINS lev08 watershed · #2080530400
Bassin de Чага
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 2 administrative regions : Artsyz'kyi, Tarutyns'kyi
Sub-basin area
1 134,7km²
Upstream area
1 134,7km²
Discharge
2m³/s
Mean elev.
120m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 680.7 km²59.8% of basin
- 159.4 km²14.0% of basin
9 intersecting protected areas
Chaga
IUCN Not ReportedEmerald Network
118.69 km² overlap
Tarutynskyi Steppe
IUCN Not ReportedEmerald Network
48.70 km² overlap
Tarutynskyi step
IUCN Not ReportedZakaznyk
29.16 km² overlap
Kohylnyk
IUCN Not ReportedEmerald Network
4.54 km² overlap
Chiligider
IUCN Not ReportedEmerald Network
2.80 km² overlap
Staromanzyrskyi
IUCN Not ReportedZakaznyk
1.37 km² overlap
Dibrova Manzyrska
IUCN Not ReportedZakaznyk
1.01 km² overlap
Dibrova Mohylevska
IUCN Not ReportedZakaznyk
0.45 km² overlap
Dibrova Artsyzka
IUCN Not ReportedNatural monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
606 distinct species · 4 105 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Чага : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 5 types (connectance 22.4%, 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°
10,0°C
Annual rain
500mm
Moisture idx (CMI)
-0,40
Runoff
56mm/an
PET
832mm
AET
430mm
Mean slope
2,9°
Water table
487cm
Forest
0%
Crops
73%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)