HydroBASINS lev08 watershed · #2080461730
Bassin de Айдар
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 : Novoaidars'kyi, Slovianoserbs'kyi, Stanychno-Luhans'kyi, Starobil's'kyi
Sub-basin area
1 087km²
Upstream area
7 389,9km²
Discharge
17,96m³/s
Mean elev.
104m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Белая1007 km²
- Bassin de Айдар772 km²
4 dept-equivalent regions (GADM L2)
- 570.7 km²52.3% of basin
- 399.1 km²36.6% of basin
- 119.0 km²10.9% of basin
- 1.7 km²0.2% of basin
10 intersecting protected areas
Aidar river valley
IUCN Not ReportedEmerald Network
263.29 km² overlap
Siverskyi Donets river valley in Luhansk oblast
IUCN Not ReportedEmerald Network
33.33 km² overlap
Minayevska dibrova
IUCN Not ReportedZakaznyk
3.60 km² overlap
Shtormivskyi
IUCN Not ReportedZakaznyk
2.20 km² overlap
Peredilskyi
IUCN Not ReportedZakaznyk
1.26 km² overlap
Aidarska terasa
IUCN Not ReportedNatural monument
1.01 km² overlap
Aidarska terasa
IUCN Not ReportedZakaznyk
0.91 km² overlap
Spivakivska
IUCN Not ReportedNatural monument
0.59 km² overlap
Baraniachi loby
IUCN Not ReportedNatural monument
0.02 km² overlap
1 more protected areassorted by overlap area
Lozovske dzherelo
IUCN Not ReportedNatural monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
430 distinct species · 1 668 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 Айдар : 27 espèces reliées par 50 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 9 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°
7,9°C
Annual rain
496mm
Moisture idx (CMI)
-0,39
Runoff
79mm/an
PET
810mm
AET
424mm
Mean slope
1,8°
Water table
332cm
Forest
3%
Crops
56%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)