HydroBASINS lev08 watershed · #2080332920
Bassin de Жыжма
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 6 administrative regions across 2 countries : Ashmyany, Iwye, Lida, Valozhyn, Voranava +1
Sub-basin area
1 645,4km²
Upstream area
1 645,4km²
Discharge
10,96m³/s
Mean elev.
175m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
6 dept-equivalent regions (GADM L2)
- 774.7 km²46.9% of basin
- 411.6 km²24.9% of basin
- ŠalčininkųVilniaus · Lithuania242.6 km²14.7% of basin
- 138.3 km²8.4% of basin
- 85.3 km²5.2% of basin
- 0.0 km²0.0% of basin
11 intersecting protected areas
State Park
85.77 km² overlap
Kanvelischski
IUCN IVNature Sanctuary or Partial Reserve
62.56 km² overlap
Voranauski
IUCN IVNature Sanctuary or Partial Reserve
37.21 km² overlap
Stakų miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.71 km² overlap
Dieveniškių apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
5.89 km² overlap
Gaujos upės slėnis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.82 km² overlap
Šilinės miškas
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.83 km² overlap
Šilinės botaninis draustinis
IUCN IVNature Reserve
1.63 km² overlap
Jurgelionių pievos
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.07 km² overlap
2 more protected areassorted by overlap area
Nature Reserve
0.07 km² overlap
Nature Reserve
0.03 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 073 distinct species · 3 049 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 Жыжма : 24 espèces reliées par 121 interactions GloBI sur 6 types (connectance 19.2%, filtre Serrano α=0.2). 12 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
662mm
Moisture idx (CMI)
-0,03
Runoff
209mm/an
PET
679mm
AET
518mm
Mean slope
1,2°
Water table
109cm
Forest
28%
Crops
37%
Urban
0%
Protected
11%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)