HydroBASINS lev08 watershed · #2080260170
Bassin de Обнора
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 5 administrative regions : Buyskiy rayon, Danilovskiy rayon, Gryazovetskiy rayon, Lyubimskiy rayon, Pervomayskiy rayon
Sub-basin area
2 418,7km²
Upstream area
2 418,7km²
Discharge
13,74m³/s
Mean elev.
163m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
5 dept-equivalent regions (GADM L2)
- Gryazovetskiy rayonVologda · Russia1161.9 km²47.8% of basin
- Lyubimskiy rayonYaroslavl' · Russia868.5 km²35.7% of basin
- Pervomayskiy rayonYaroslavl' · Russia395.4 km²16.3% of basin
- Buyskiy rayonKostroma · Russia5.5 km²0.2% of basin
- Danilovskiy rayonYaroslavl' · Russia0.2 km²0.0% of basin
14 intersecting protected areas
Naumovskij
IUCN IVState Natural Zakaznik
102.25 km² overlap
Pochinkovskij les
IUCN IVState Natural Zakaznik
30.51 km² overlap
Natural Monument
21.00 km² overlap
Krucha
IUCN IITourist and Recreational Area
16.18 km² overlap
Natural Monument
8.93 km² overlap
Natural Monument
5.93 km² overlap
Natural Monument
4.06 km² overlap
Sosnovyj bor
IUCN IIINatural Monument
1.01 km² overlap
Boloto Il`kinskoe
IUCN IIINatural Monument
0.23 km² overlap
5 more protected areassorted by overlap area
Sosnovyj bor Otradnyj
IUCN IIINatural Monument
0.13 km² overlap
Staryj park (d.YUnosheskoe)
IUCN IIINatural Monument
0.05 km² overlap
Istok r. Soti u der. YAkovcevo
IUCN IIINatural Monument
0.04 km² overlap
Park der. Sobolevo
IUCN Not ReportedNatural Monument
0.01 km² overlap
Rodnik u der. Mindyukino
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
564 distinct species · 1 689 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Обнора : 25 espèces reliées par 47 interactions GloBI sur 6 types (connectance 11.6%, filtre Serrano α=0.2). 4 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°
3,0°C
Annual rain
610mm
Moisture idx (CMI)
0,02
Runoff
186mm/an
PET
600mm
AET
451mm
Mean slope
1,2°
Water table
78cm
Forest
89%
Crops
8%
Urban
1%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)