HydroBASINS lev08 watershed · #2080333360
Bassin de Зиган
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 3 administrative regions : Beloretskiy rayon, Gafuriyskiy rayon, Ishimbayskiy rayon
Sub-basin area
1 517,7km²
Upstream area
1 517,9km²
Discharge
12,78m³/s
Mean elev.
351m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 1166.4 km²76.5% of basin
- 354.9 km²23.3% of basin
- 2.8 km²0.2% of basin
11 intersecting protected areas
Ishimbajskij
IUCN IVState Natural Zakaznik
560.06 km² overlap
Urochishhe Kyzyltash
IUCN IIINatural Monument
4.82 km² overlap
Gora Karaultau
IUCN IIINatural Monument
1.50 km² overlap
Natural Monument
1.39 km² overlap
Natural Monument
0.49 km² overlap
Natural Monument
0.36 km² overlap
Natural Monument
0.19 km² overlap
Natural Monument
0.08 km² overlap
Urochishhe Selterbi-urtatash
IUCN IIINatural Monument
0.05 km² overlap
2 more protected areassorted by overlap area
Natural Monument
0.04 km² overlap
Uchastok gory Alatau
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
500 distinct species · 857 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 Зиган : 29 espèces reliées par 73 interactions GloBI sur 5 types (connectance 9.4%, filtre Serrano α=0.2). 11 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°
2,3°C
Annual rain
506mm
Moisture idx (CMI)
-0,32
Runoff
265mm/an
PET
740mm
AET
428mm
Mean slope
5,3°
Water table
147cm
Forest
73%
Crops
12%
Urban
0%
Protected
33%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)