Ontologia

HydroBASINS lev08 watershed · #1081209910

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, Meatu

Pfafstetter: 17298870

Sub-basin area

227,1km²

Upstream area

1 866,7km²

Discharge

2,28m³/s

Mean elev.

1 389m

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°

21,6°C

Annual rain

854mm

Moisture idx (CMI)

-0,47

Runoff

57mm/an

PET

1 598mm

AET

722mm

Mean slope

0,6°

Water table

126cm

Forest

0%

Crops

7%

Urban

1%

Protected

0%

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