Ontologia

HydroBASINS lev08 watershed · #1081289110

Bassin · #1081289110

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 : Morogoro Rural

Pfafstetter: 11738070

Sub-basin area

1 264km²

Upstream area

3 702,8km²

Discharge

31,44m³/s

Mean elev.

320m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Ruvu1705 km²

▲ Receives from 2 basins

1 dept-equivalent regions (GADM L2)

5 intersecting protected areas

  • Selous Game Reserve

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    568.34 km² overlap

  • Nyerere National Park

    IUCN Not Reported

    National Park

    555.31 km² overlap

  • Ukutu WMA

    IUCN Not Reported

    Wildlife Management Area

    447.23 km² overlap

  • Selous G.R

    IUCN IV

    Game Reserve

    49.54 km² overlap

  • Uluguru

    IUCN Not Reported

    Nature Forest Reserve

    20.34 km² overlap

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

Species present

350 distinct species · 1 167 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 167 obs · 20 cellules
Obs. / cellule
≥ 490
389–489
30–388
15–29
< 15

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 · #1081289110 : 19 espèces reliées par 15 interactions GloBI sur 2 types (connectance 7.1%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
15
Connectance
0.071
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°

25,7°C

Annual rain

1 237mm

Moisture idx (CMI)

-0,22

Runoff

257mm/an

PET

1 596mm

AET

966mm

Mean slope

4,9°

Water table

204cm

Forest

63%

Crops

5%

Urban

0%

Protected

76%

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