HydroBASINS lev08 watershed · #2080045610
Bassin · #2080045610
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
349,5km²
Upstream area
349,5km²
Discharge
0,14m³/s
Mean elev.
85m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 263.7 km²75.4% of basin
14 intersecting protected areas
Special Protection Area (Birds Directive)
50.98 km² overlap
ASTYPALAIA: ANATOLIKO TMIMA, GYRO NISIDES KAI OFIDOUSSA KAI THALASSIA ZONI (AKR. LANTRA - AKR. VRYSI)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
50.93 km² overlap
Wildlife Refugee
38.09 km² overlap
VRACHONISIA NOTIOU AIGAIOU: VELOPOULA, FALKONERA, ANANES, CHRISTIANA, PACHEIA, FTENO, MAKRA, ASTAKIDONISIA, SYRNA - GYRO NISIA KAI THALASSIA ZONI
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
33.52 km² overlap
Wildlife Refugee
20.80 km² overlap
SANTORINI: NEA KAI PALIA KAMENI - PROFITIS ILIAS
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
12.20 km² overlap
NISOS SYRNA KAI NISIDES MEGALOS ADELFOS, MIKROS ADELFOS, KATSIKAS, MESONISI, PLAKIDA, STEFANIA, NAVAGIO
IUCN Not ReportedSpecial Protection Area (Birds Directive)
9.74 km² overlap
Wildlife Refugee
8.63 km² overlap
Special Protection Area (Birds Directive)
8.34 km² overlap
5 more protected areassorted by overlap area
ANAFI: CHERSONISOS KALAMOS - ROUKOUNAS
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.15 km² overlap
NISIDES KARPATHIOU PELAGOUS: MEGALO SOFRANO, SOCHAS, MIKRO SOFRANO, AVGO, DIVOUNIA, CHAMILI, ASTAKIDONISIA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.33 km² overlap
PARAKTIA KAI THALASSIA ZONI VOREIAS ANAFIS
IUCN Not ReportedSite of Community Importance (Habitats Directive)
3.05 km² overlap
Wildlife Refugee
1.91 km² overlap
NISOI CHRISTIANA
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.39 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
587 distinct species · 1 214 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 · #2080045610 : 16 espèces reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 2 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°
18,4°C
Annual rain
543mm
Moisture idx (CMI)
-0,42
Runoff
372mm/an
PET
939mm
AET
456mm
Mean slope
9,1°
Water table
505cm
Forest
14%
Crops
31%
Urban
5%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)