HydroBASINS lev08 watershed · #5080037080
Bassin de Sungai Wainin
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 : Kepulauan Sula
Sub-basin area
579,2km²
Upstream area
579,2km²
Discharge
6,83m³/s
Mean elev.
188m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 532.4 km²92.3% of basin
1 intersecting protected areas
Kepulauan Sula
IUCN VIMarine Park
14.87 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
317 distinct species · 550 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Sungai Wainin : 28 espèces reliées par 25 interactions GloBI sur 4 types (connectance 5.4%, filtre Serrano α=0.2). 3 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°
25,8°C
Annual rain
1 836mm
Moisture idx (CMI)
0,22
Runoff
689mm/an
PET
1 434mm
AET
1 300mm
Mean slope
10,7°
Water table
381cm
Forest
67%
Crops
29%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)