HydroBASINS lev08 watershed · #2080689910
Bassin de Τράγος
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 : Peloponnese, West Greece
Sub-basin area
257,1km²
Upstream area
257,1km²
Discharge
3,78m³/s
Mean elev.
992m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- 247.1 km²96.0% of basin
- 10.2 km²4.0% of basin
2 intersecting protected areas
OROS MAINALO
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
28.55 km² overlap
Wildlife Refugee
7.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 033 distinct species · 3 074 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Τράγος : 19 espèces reliées par 94 interactions GloBI sur 6 types (connectance 20.2%, 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°
11,8°C
Annual rain
877mm
Moisture idx (CMI)
-0,17
Runoff
379mm/an
PET
1 062mm
AET
608mm
Mean slope
14,2°
Water table
538cm
Forest
42%
Crops
4%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)