HydroBASINS lev08 watershed · #4080155280
Bassin de Пихца
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 : Nanayskiy rayon, im. Lazo rayon
Sub-basin area
2 531,8km²
Upstream area
2 531,8km²
Discharge
54,97m³/s
Mean elev.
227m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Nanayskiy rayonKhabarovsk · Russia2419.2 km²95.3% of basin
- im. Lazo rayonKhabarovsk · Russia120.6 km²4.7% of basin
2 intersecting protected areas
Anyujskij
IUCN IbNational Park
1163.75 km² overlap
Ozero Gassi
IUCN IIINatural Monument
15.58 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
137 distinct species · 200 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Пихца : 34 espèces reliées par 43 interactions GloBI sur 4 types (connectance 5.5%, 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°
0,2°C
Annual rain
745mm
Moisture idx (CMI)
0,14
Runoff
686mm/an
PET
633mm
AET
555mm
Mean slope
4,8°
Water table
75cm
Forest
77%
Crops
0%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)