HydroBASINS lev08 watershed · #2080011060
Bassin de Πείρος
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 1 administrative regions : West Greece
Sub-basin area
511,1km²
Upstream area
511,1km²
Discharge
3,72m³/s
Mean elev.
465m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 511.3 km²100.0% of basin
5 intersecting protected areas
OROS ERYMANTHOS
IUCN Not ReportedSpecial Protection Area (Birds Directive)
59.45 km² overlap
OROS ERYMANTHOS
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
50.86 km² overlap
Wildlife Refugee
15.15 km² overlap
Wildlife Refugee
5.06 km² overlap
Kalousio Acha¿as
IUCN Not AssignedGame breeding station
1.10 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
734 distinct species · 1 411 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Πείρος : 16 espèces reliées par 35 interactions GloBI sur 4 types (connectance 11.7%, filtre Serrano α=0.2). 9 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°
14,8°C
Annual rain
828mm
Moisture idx (CMI)
-0,25
Runoff
251mm/an
PET
1 113mm
AET
608mm
Mean slope
10,9°
Water table
377cm
Forest
12%
Crops
22%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)