Ontologia

HydroBASINS lev08 watershed · #1080009130

Bassin de Wami 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 1 administrative regions : Bagamoyo

Pfafstetter: 11736101

Sub-basin area

1 404,4km²

Upstream area

41 560,9km²

Discharge

59,35m³/s

Mean elev.

167m

Administrative coverage

Hydrographic chain

▼ Drains into

Outlet (drains to ocean / endorheic)

▲ Receives from 3 basins

1 dept-equivalent regions (GADM L2)

6 intersecting protected areas

  • Saadani National Park

    IUCN Not Reported

    National Park

    239.01 km² overlap

  • Zaraninge

    IUCN Not Reported

    Forest Reserve

    97.14 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    5.59 km² overlap

  • Uzigua

    IUCN Not Reported

    Nature Forest Reserve

    2.18 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    1.53 km² overlap

  • Mangrove

    IUCN Not Reported

    Forest Reserve

    0.42 km² overlap

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

Species present

1 316 distinct species · 4 998 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 998 obs · 31 cellules
Obs. / cellule
≥ 1 290
514–1 289
90–513
29–89
< 29

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

Ecological tissue

Sample of 34 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 Wami River : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 2 types (connectance 6.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
37
Connectance
0.066
Patrimoniales
1
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°

25,9°C

Annual rain

955mm

Moisture idx (CMI)

-0,45

Runoff

189mm/an

PET

1 747mm

AET

807mm

Mean slope

2,7°

Water table

281cm

Forest

68%

Crops

7%

Urban

1%

Protected

17%

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