Ontologia

HydroBASINS lev08 watershed · #1081210560

Bassin de Simiyu

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 : Itilima, Maswa

Pfafstetter: 17298855

Sub-basin area

355,3km²

Upstream area

3 467,3km²

Discharge

4,76m³/s

Mean elev.

1 300m

Administrative coverage

Computing spatial overlaps (territories, protected areas)…

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Hydroclimate (BasinATLAS lev08)

Mean T°

22,5°C

Annual rain

846mm

Moisture idx (CMI)

-0,48

Runoff

51mm/an

PET

1 641mm

AET

715mm

Mean slope

0,8°

Water table

100cm

Forest

0%

Crops

14%

Urban

3%

Protected

2%

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