HydroBASINS lev08 watershed · #2080008250
Bassin de Малий Куяльник
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 : Anan'‹vs'kyi, Bilia‹vs'kyi, Frunzivs'kyi, Ivanivs'kyi, Odes'ka +4
Sub-basin area
2 806,8km²
Upstream area
2 807km²
Discharge
6,46m³/s
Mean elev.
97m
Administrative coverage
9 dept-equivalent regions (GADM L2)
- 844.0 km²30.0% of basin
- 506.2 km²18.0% of basin
- 503.3 km²17.9% of basin
- 342.0 km²12.2% of basin
- 325.2 km²11.6% of basin
- 225.9 km²8.0% of basin
- 39.6 km²1.4% of basin
- 27.3 km²1.0% of basin
1 moreFull L2 list
- Ovidiopol's'kyi0.5 km² · 0.0%
18 intersecting protected areas
Khadzhybeiskyi
IUCN Not ReportedEmerald Network
32.83 km² overlap
Svitlogirsk-Altestove creeks
IUCN Not ReportedEmerald Network
26.96 km² overlap
Osynivskyi
IUCN Not ReportedZakaznyk
5.33 km² overlap
Verkhnii lis
IUCN Not ReportedZakaznyk
2.47 km² overlap
Chohodarivskyi
IUCN Not ReportedZakaznyk
0.48 km² overlap
Park dytiachoho sanatoriiu Khadzhybei
IUCN Not ApplicablePark-monument of landscape art
0.32 km² overlap
Kostianska balka
IUCN Not ReportedZakaznyk
0.32 km² overlap
Diukivskyi sad
IUCN Not ApplicablePark-monument of landscape art
0.26 km² overlap
Savytskyi park (Park im. Leninskoho komsomolu)
IUCN Not ApplicablePark-monument of landscape art
0.19 km² overlap
9 more protected areassorted by overlap area
Odeski katakomby
IUCN Not ReportedNatural monument
0.05 km² overlap
Hinkho biloba
IUCN Not ReportedNatural monument
0.00 km² overlap
Hinkho biloba
IUCN Not ReportedNatural monument
0.00 km² overlap
Akatsiia bila
IUCN Not ReportedNatural monument
0.00 km² overlap
Platan zakhidnyi
IUCN Not ReportedNatural monument
0.00 km² overlap
Kashtan kinskyi
IUCN Not ReportedNatural monument
0.00 km² overlap
Akatsiia bila
IUCN Not ReportedNatural monument
0.00 km² overlap
Topolia kanadska
IUCN Not ReportedNatural monument
0.00 km² overlap
Topolia kanadska
IUCN Not ReportedNatural monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 987 distinct species · 9 885 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 49 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 Малий Куяльник : 39 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 5 types (connectance 8.6%, filtre Serrano α=0.2). 10 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°
9,5°C
Annual rain
498mm
Moisture idx (CMI)
-0,35
Runoff
88mm/an
PET
771mm
AET
428mm
Mean slope
2,6°
Water table
384cm
Forest
0%
Crops
72%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)