HydroBASINS lev08 watershed · #4080200170
Bassin de Чаплия
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 : Bikinskiy rayon, Pozharskiy rayon, Vyazemskiy rayon
Sub-basin area
928,6km²
Upstream area
928,6km²
Discharge
6,57m³/s
Mean elev.
252m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- Bikinskiy rayonKhabarovsk · Russia881.4 km²94.7% of basin
- 36.9 km²4.0% of basin
- Vyazemskiy rayonKhabarovsk · Russia12.9 km²1.4% of basin
2 intersecting protected areas
Birskij
IUCN IVState Natural Zakaznik
535.16 km² overlap
Natural Monument
0.06 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
234 distinct species · 272 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Чаплия : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 60 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 8 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°
1,4°C
Annual rain
698mm
Moisture idx (CMI)
-0,02
Runoff
224mm/an
PET
715mm
AET
572mm
Mean slope
6,8°
Water table
120cm
Forest
91%
Crops
1%
Urban
0%
Protected
56%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)