Ontologia

HydroBASINS lev08 watershed · #1081401700

Bassin de Namanthanga

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 9 administrative regions : Lilongwe City, SC Kayembe, SC Mtema, SC Njewa, TA Chitukula +4

Pfafstetter: 12222008

Sub-basin area

954,3km²

Upstream area

954,5km²

Discharge

4,46m³/s

Mean elev.

1 164m

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°

20,1°C

Annual rain

880mm

Moisture idx (CMI)

-0,45

Runoff

169mm/an

PET

1 602mm

AET

742mm

Mean slope

1,3°

Water table

123cm

Forest

0%

Crops

26%

Urban

39%

Protected

0%

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