Ontologia

HydroBASINS lev08 watershed · #1081297930

Bassin · #1081297930

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 4 administrative regions : Lake Rukwa, Sumbawanga Rural, Sumbawanga Urban

Endorheic 660% lakePfafstetter: 11600302

Sub-basin area

425,9km²

Upstream area

425,9km²

Discharge

3,32m³/s

Mean elev.

991m

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°

23,4°C

Annual rain

946mm

Moisture idx (CMI)

-0,46

Runoff

264mm/an

PET

1 762mm

AET

799mm

Mean slope

2,6°

Water table

117cm

Forest

17%

Crops

7%

Urban

0%

Protected

60%

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