HydroBASINS lev08 watershed · #2080305030
Bassin de Tenenys
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 : Šilalės, Šilutės
Sub-basin area
328,7km²
Upstream area
328,7km²
Discharge
4,63m³/s
Mean elev.
38m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 272.8 km²82.6% of basin
- 57.4 km²17.4% of basin
19 intersecting protected areas
Vainuto miškai
IUCN Not ReportedSpecial Protection Area (Birds Directive)
57.32 km² overlap
Biosphere polygon
57.32 km² overlap
Nemunas Delta
IUCN Not ReportedWetland of International Importance (Ramsar Site)
24.39 km² overlap
Nemunas Delta Regional Park
IUCN Not ReportedBaltic Sea Protected Area (HELCOM)
23.95 km² overlap
Nemuno delta
IUCN Not ReportedSite of Community Importance (Habitats Directive)
23.95 km² overlap
State Park
23.76 km² overlap
Nemuno delta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
23.76 km² overlap
Vainuto miškai
IUCN Not ReportedSite of Community Importance (Habitats Directive)
20.29 km² overlap
Lapynų apylinkės
IUCN Not ReportedSite of Community Importance (Habitats Directive)
7.17 km² overlap
10 more protected areassorted by overlap area
Nature Reserve
5.17 km² overlap
Nature Reserve
2.48 km² overlap
Nature Reserve
0.85 km² overlap
Nature Reserve
0.51 km² overlap
Žaliosios miškas
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.51 km² overlap
Veiviržo ir Šalpės upės bei jų slėniai
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Veiviržo upės slėnis
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Nature Reserve
0.14 km² overlap
Nature Reserve
0.02 km² overlap
Minijos upės slėnis
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
558 distinct species · 1 852 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 Tenenys : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 4 types (connectance 13.4%, filtre Serrano α=0.2). 8 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
779mm
Moisture idx (CMI)
0,20
Runoff
438mm/an
PET
625mm
AET
491mm
Mean slope
0,8°
Water table
33cm
Forest
29%
Crops
31%
Urban
0%
Protected
26%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)