Ontologia

HydroBASINS lev08 watershed · #1080009220

Bassin de Msimbazi River

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 7 administrative regions : Bagamoyo, Ilala, Kibaha, Kibaha Urban, Kinondoni +2

Coastal basinPfafstetter: 11739003

Sub-basin area

1 152,8km²

Upstream area

1 152,8km²

Discharge

0,31m³/s

Mean elev.

123m

Administrative coverage

7 dept-equivalent regions (GADM L2)

10 intersecting protected areas

  • Ruvu South

    IUCN Not Reported

    Forest Reserve

    47.63 km² overlap

  • Pugu-Kazimzumbwi

    IUCN Not Reported

    Nature Forest Reserve

    15.66 km² overlap

  • Dar es Salaam

    IUCN Not Reported

    Marine Reserve

    5.08 km² overlap

  • Magroove

    IUCN Not Reported

    Forest Reserve

    1.25 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    1.24 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    0.61 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    0.46 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    0.44 km² overlap

  • Ruvu North

    IUCN Not Reported

    Forest Reserve

    0.20 km² overlap

1 more protected areas

  • Kinyerezi

    IUCN Not Reported

    Forest Reserve

    0.04 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

2 061 distinct species · 15 485 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 485 obs · 26 cellules
Obs. / cellule
≥ 2 672
2 465–2 671
752–2 464
304–751
< 304

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 21 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Bassin de Msimbazi River : 17 espèces reliées par 21 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
21
Connectance
0.100
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydroclimate (BasinATLAS lev08)

Mean T°

25,4°C

Annual rain

1 018mm

Moisture idx (CMI)

-0,37

Runoff

219mm/an

PET

1 609mm

AET

860mm

Mean slope

2,0°

Water table

178cm

Forest

46%

Crops

6%

Urban

48%

Protected

9%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)