HydroBASINS lev08 watershed · #2080005720
Bassin de Псоу
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 2 administrative regions across 2 countries : Gagra, Sochi gorsovet
Sub-basin area
422,7km²
Upstream area
422,7km²
Discharge
20,93m³/s
Mean elev.
1 113m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 220.8 km²52.1% of basin
- 202.6 km²47.8% of basin
3 intersecting protected areas
Sochinskij nacional`nyj park
IUCN IINational Park
154.59 km² overlap
Ritsa
IUCN Not ReportedEmerald Network
4.40 km² overlap
Natural Park
1.77 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
953 distinct species · 2 920 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Псоу : 23 espèces reliées par 36 interactions GloBI sur 5 types (connectance 11.1%, filtre Serrano α=0.2). 3 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°
8,4°C
Annual rain
1 189mm
Moisture idx (CMI)
0,32
Runoff
1 232mm/an
PET
807mm
AET
736mm
Mean slope
19,8°
Water table
617cm
Forest
35%
Crops
1%
Urban
3%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)