HydroBASINS lev08 watershed · #2080385470
Bassin de Бердянка
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 4 administrative regions : Akbulakskiy rayon, Belyaevskiy rayon, Orenburgskiy rayon, Sol'-Iletskiy rayon
Sub-basin area
859,8km²
Upstream area
859,8km²
Discharge
1,38m³/s
Mean elev.
174m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- Orenburgskiy rayonOrenburg · Russia436.4 km²50.6% of basin
- Sol'-Iletskiy rayonOrenburg · Russia311.5 km²36.1% of basin
- Akbulakskiy rayonOrenburg · Russia89.7 km²10.4% of basin
- Belyaevskiy rayonOrenburg · Russia25.5 km²3.0% of basin
7 intersecting protected areas
Balka Dzhelandy-Saj
IUCN IIINatural Monument
5.06 km² overlap
Bukobajskie yary
IUCN IIINatural Monument
1.36 km² overlap
Natural Monument
0.33 km² overlap
Urochishhe Verhov`ya Karagachki
IUCN IIINatural Monument
0.15 km² overlap
Sokolinye kolki
IUCN IIINatural Monument
0.14 km² overlap
Rodnik o istok r. Karagachki
IUCN IIINatural Monument
0.04 km² overlap
Sajgachij rudnik
IUCN Not ReportedNatural Monument
0.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
114 distinct species · 136 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Бердянка : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 4 types (connectance 8.9%, filtre Serrano α=0.2). 6 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°
4,5°C
Annual rain
359mm
Moisture idx (CMI)
-0,57
Runoff
50mm/an
PET
834mm
AET
313mm
Mean slope
1,0°
Water table
184cm
Forest
0%
Crops
31%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)