HydroBASINS lev08 watershed · #2080315850
Bassin de Белая
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 : Ryazanskiy rayon, Spasskiy rayon
Sub-basin area
262,7km²
Upstream area
262,8km²
Discharge
1,44m³/s
Mean elev.
114m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Ryazanskiy rayonRyazan' · Russia186.7 km²70.8% of basin
- Spasskiy rayonRyazan' · Russia77.2 km²29.2% of basin
4 intersecting protected areas
Boriskovskij
IUCN IVState Natural Zakaznik
47.00 km² overlap
Oka & Pra River Floodplains
IUCN Not ReportedWetland of International Importance (Ramsar Site)
17.19 km² overlap
Boloto Progon
IUCN IVState Natural Zakaznik
3.17 km² overlap
Krasnoe boloto
IUCN IVState Natural Zakaznik
2.46 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
201 distinct species · 339 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Белая : 20 espèces reliées par 52 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 14 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°
4,9°C
Annual rain
579mm
Moisture idx (CMI)
-0,15
Runoff
173mm/an
PET
684mm
AET
478mm
Mean slope
0,7°
Water table
34cm
Forest
90%
Crops
1%
Urban
0%
Protected
27%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)