HydroBASINS lev08 watershed · #2080311220
Bassin de Шешупе
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, Šakių
Sub-basin area
1 053,6km²
Upstream area
6 194km²
Discharge
49,09m³/s
Mean elev.
42m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Nova480 km²
- Bassin de Šešupė / Шешупе51 km²
3 dept-equivalent regions (GADM L2)
- 523.6 km²49.5% of basin
- 486.2 km²45.9% of basin
- 48.5 km²4.6% of basin
8 intersecting protected areas
Jotijos upės slėnis
IUCN Not ReportedSite of Community Importance (Habitats Directive)
2.35 km² overlap
Nature Reserve
1.59 km² overlap
Nature Reserve
0.99 km² overlap
Nature Reserve
0.93 km² overlap
Nature Reserve
0.24 km² overlap
Kazlų Rūdos miškas IV
IUCN Not ReportedSite of Community Importance (Habitats Directive)
0.23 km² overlap
Nature Reserve
0.10 km² overlap
Nature Reserve
0.04 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
835 distinct species · 2 195 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Шешупе : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 14.0%, filtre Serrano α=0.2). 17 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°
6,7°C
Annual rain
664mm
Moisture idx (CMI)
0,00
Runoff
287mm/an
PET
665mm
AET
500mm
Mean slope
0,7°
Water table
38cm
Forest
22%
Crops
44%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)