HydroBASINS lev08 watershed · #2080308360
Bassin de Киря
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 6 administrative regions : Alatyrskiy rayon, Batyrevskiy rayon, Ibresinskiy rayon, Poretsskiy rayon, Shumerlinskiy rayon +1
Sub-basin area
830,6km²
Upstream area
830,7km²
Discharge
2,39m³/s
Mean elev.
156m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 459.1 km²55.0% of basin
- 283.9 km²34.0% of basin
- 71.5 km²8.6% of basin
- 7.9 km²1.0% of basin
- 6.8 km²0.8% of basin
- 5.2 km²0.6% of basin
1 intersecting protected areas
Buguyanovskij
IUCN IVState Natural Zakaznik
113.45 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
513 distinct species · 2 896 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 Киря : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 52 interactions GloBI sur 3 types (connectance 12.0%, 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°
3,8°C
Annual rain
532mm
Moisture idx (CMI)
-0,19
Runoff
93mm/an
PET
656mm
AET
447mm
Mean slope
1,2°
Water table
175cm
Forest
82%
Crops
5%
Urban
0%
Protected
14%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)