HydroBASINS lev08 watershed · #2080336050
Bassin de Няжатка
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 : Dzyatlava, Lida, Navahradak
Sub-basin area
132,8km²
Upstream area
132,9km²
Discharge
0,88m³/s
Mean elev.
194m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 133.3 km²100.0% of basin
- 0.0 km²0.0% of basin
- 0.0 km²0.0% of basin
1 intersecting protected areas
Navagrudski
IUCN IVNature Sanctuary or Partial Reserve
2.28 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
403 distinct species · 1 006 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 Няжатка : 32 espèces reliées par 82 interactions GloBI sur 6 types (connectance 9.1%, 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°
6,2°C
Annual rain
658mm
Moisture idx (CMI)
-0,05
Runoff
207mm/an
PET
690mm
AET
523mm
Mean slope
1,4°
Water table
180cm
Forest
47%
Crops
24%
Urban
0%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)