HydroBASINS lev08 watershed · #2080638430
Bassin de Αλιάκμονας
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 Macedonia
Sub-basin area
550,7km²
Upstream area
2 321km²
Discharge
23,68m³/s
Mean elev.
886m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Αλιάκμονας448 km²
- Bassin de Ξηροπόταμος317 km²
1 dept-equivalent regions (GADM L2)
- 551.3 km²100.0% of basin
4 intersecting protected areas
Wildlife Refugee
22.92 km² overlap
Sisani - Namata Dimou Askiou
IUCN IVWildlife Refugee
15.05 km² overlap
ORI VOREIOU VOURINOU KAI MELLIA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.23 km² overlap
Wildlife Refugee
0.64 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 094 distinct species · 3 591 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 Αλιάκμονας : 10 espèces reliées par 171 interactions GloBI sur 5 types (connectance 39.3%, filtre Serrano α=0.2). 20 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°
10,3°C
Annual rain
700mm
Moisture idx (CMI)
-0,31
Runoff
300mm/an
PET
1 026mm
AET
586mm
Mean slope
10,1°
Water table
407cm
Forest
5%
Crops
56%
Urban
0%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)