Ontologia

HydroBASINS lev08 watershed · #1081335240

Bassin · #1081335240

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 : Ludewa, Songea Rural

Pfafstetter: 12228264

Sub-basin area

293,4km²

Upstream area

293,4km²

Discharge

2,74m³/s

Mean elev.

854m

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°

22,1°C

Annual rain

1 262mm

Moisture idx (CMI)

-0,19

Runoff

297mm/an

PET

1 550mm

AET

898mm

Mean slope

5,0°

Water table

248cm

Forest

86%

Crops

8%

Urban

0%

Protected

0%

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