HydroBASINS lev08 watershed · #2080633460
Bassin de Iesce
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 3 administrative regions : Bari, Matera, Taranto
Sub-basin area
606,5km²
Upstream area
606,6km²
Discharge
3,37m³/s
Mean elev.
379m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 378.9 km²62.4% of basin
- Matera190.3 km²31.3% of basin
- 38.0 km²6.3% of basin
10 intersecting protected areas
Murgia Alta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
298.60 km² overlap
Murgia Alta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
298.60 km² overlap
National Park
69.48 km² overlap
Regional/Provincial Nature Park
63.34 km² overlap
Gravine di Matera
IUCN Not ReportedSpecial Protection Area (Birds Directive)
61.07 km² overlap
Gravine di Matera
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
61.07 km² overlap
Area delle Gravine
IUCN Not ReportedSpecial Protection Area (Birds Directive)
3.31 km² overlap
Area delle Gravine
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
3.31 km² overlap
Bosco di Mesola
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.79 km² overlap
1 more protected areassorted by overlap area
Regional/Provincial Nature Park
1.51 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 216 distinct species · 9 953 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 de Iesce : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 80 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 10 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°
13,8°C
Annual rain
607mm
Moisture idx (CMI)
-0,37
Runoff
201mm/an
PET
968mm
AET
514mm
Mean slope
2,9°
Water table
223cm
Forest
0%
Crops
15%
Urban
9%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)