HydroBASINS lev08 watershed · #1080009070
Bassin · #1080009070
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 2 administrative regions : Bagamoyo, Pangani
Sub-basin area
44km²
Upstream area
44km²
Discharge
0,52m³/s
Mean elev.
13m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 40.5 km²92.4% of basin
- 0.0 km²0.0% of basin
3 intersecting protected areas
Saadani National Park
IUCN Not ReportedNational Park
20.81 km² overlap
Mangrove
IUCN Not ReportedForest Reserve
2.82 km² overlap
Mangrove
IUCN Not ReportedForest Reserve
1.98 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
127 distinct species · 307 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 · #1080009070 : 14 espèces reliées par 18 interactions GloBI sur 4 types (connectance 10.5%, 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°
27,3°C
Annual rain
1 019mm
Moisture idx (CMI)
-0,43
Runoff
374mm/an
PET
1 777mm
AET
862mm
Mean slope
0,4°
Water table
35cm
Forest
81%
Crops
6%
Urban
0%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)