HydroBASINS lev08 watershed · #2080541570
Bassin de Siret
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 12 administrative regions : Ciorasti, Gradistea, Independenta, Maicanesti, Maxineni +7
Sub-basin area
289,7km²
Upstream area
289,8km²
Discharge
0,94m³/s
Mean elev.
24m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
12 dept-equivalent regions (GADM L2)
- 82.0 km²28.2% of basin
- 59.9 km²20.6% of basin
- 58.5 km²20.1% of basin
- 29.1 km²10.0% of basin
- 19.6 km²6.8% of basin
- 18.7 km²6.4% of basin
- 12.4 km²4.3% of basin
- 6.4 km²2.2% of basin
1 intersecting protected areas
Măxineni
IUCN Not ReportedSpecial Protection Area (Birds Directive)
15.37 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
441 distinct species · 1 008 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 Siret : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 2 types (connectance 15.0%, 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°
10,9°C
Annual rain
488mm
Moisture idx (CMI)
-0,48
Runoff
102mm/an
PET
948mm
AET
419mm
Mean slope
0,1°
Water table
36cm
Forest
0%
Crops
83%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)