HydroBASINS lev08 watershed · #2080045940
Bassin · #2080045940
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 : South Aegean
Sub-basin area
871,1km²
Upstream area
871,1km²
Discharge
0,99m³/s
Mean elev.
98m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 692.9 km²79.5% of basin
30 intersecting protected areas
NISIDES VOREION DODEKANISON KAI THALASSIA PERIOCHI
IUCN Not ReportedSpecial Protection Area (Birds Directive)
92.96 km² overlap
KOS: AKROTIRIO LOUROS - LIMNI PSALIDI - OROS DIKAIOS - ALYKI - PARAKTIA THALASSIA ZONI
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
90.10 km² overlap
NISOS TILOS KAI NISIDES: ANTITILOS, PELEKOUSA, GAIDOURONISI, GIAKOUMIS, AGIOS ANDREAS, PRASOUDA , NISI KAI THALASSIA PERIOCHI
IUCN Not ReportedSpecial Protection Area (Birds Directive)
85.14 km² overlap
ARKOI, LEIPSOI, AGATHONISI KAI VRACHONISIDES
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
82.90 km² overlap
Special Areas of Conservation (Habitats Directive)
48.87 km² overlap
NISOS NISYROS KAI NISIDES
IUCN Not ReportedSpecial Protection Area (Birds Directive)
47.21 km² overlap
NISIDES KALYMNOU: EPANO NERA, SARI, TELENDOS KAI THALASSIA PERIOCHI
IUCN Not ReportedSpecial Protection Area (Birds Directive)
36.52 km² overlap
Nisos Tilos
IUCN IVWildlife Refugee
34.81 km² overlap
Wildlife Refugee
21.41 km² overlap
21 more protected areassorted by overlap area
Wildlife Refugee
16.31 km² overlap
Wildlife Refugee
12.43 km² overlap
Wildlife Refugee
10.99 km² overlap
Wildlife Refugee
10.27 km² overlap
Wildlife Refugee
7.43 km² overlap
Wildlife Refugee
7.39 km² overlap
Wildlife Refugee
6.95 km² overlap
Wildlife Refugee
6.95 km² overlap
Wildlife Refugee
6.58 km² overlap
THALASSIA PERIOCHI NOTIAS PATMOU
IUCN Not ReportedSite of Community Importance (Habitats Directive)
6.01 km² overlap
Telendos (Kalymnion)
IUCN IVWildlife Refugee
4.65 km² overlap
Agioi Pantes (Kalymnou)
IUCN IVWildlife Refugee
4.34 km² overlap
KOS: LIMNI PSALIDI - ALYKI
IUCN Not ReportedSpecial Protection Area (Birds Directive)
4.32 km² overlap
Wildlife Refugee
2.92 km² overlap
Wildlife Refugee
2.31 km² overlap
Wildlife Refugee
1.81 km² overlap
Wildlife Refugee
1.73 km² overlap
Wildlife Refugee
1.63 km² overlap
Wildlife Refugee
1.56 km² overlap
Wildlife Refugee
0.53 km² overlap
Nature reserve area
0.49 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 000 distinct species · 23 329 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 · #2080045940 : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 61 interactions GloBI sur 4 types (connectance 7.1%, filtre Serrano α=0.2). 5 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°
18,3°C
Annual rain
722mm
Moisture idx (CMI)
-0,34
Runoff
376mm/an
PET
1 098mm
AET
537mm
Mean slope
9,6°
Water table
508cm
Forest
14%
Crops
31%
Urban
3%
Protected
19%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)