HydroBASINS lev08 watershed · #2080311210
Bassin de Nemunas / Немунас
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 across 2 countries : Krasnoznamenskiy rayon, Nemanskiy rayon, Šilutės
Sub-basin area
17,8km²
Upstream area
86 875,3km²
Discharge
587,04m³/s
Mean elev.
12m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Шешупе1054 km²
- Bassin de Nemunas / Немунас365 km²
3 dept-equivalent regions (GADM L2)
- 8.8 km²49.3% of basin
- 8.1 km²45.1% of basin
- 1.0 km²5.6% of basin
2 intersecting protected areas
Karšuvos giria
IUCN Not ReportedSite of Community Importance (Habitats Directive)
1.52 km² overlap
Šešuvies ir Jūros upės slėniai
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.17 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
350 distinct species · 705 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 Nemunas / Немунас : 26 espèces reliées par 30 interactions GloBI sur 3 types (connectance 9.2%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
6,9°C
Annual rain
726mm
Moisture idx (CMI)
0,09
Runoff
364mm/an
PET
661mm
AET
505mm
Mean slope
0,7°
Water table
43cm
Forest
48%
Crops
20%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)