Ontologia

HydroBASINS lev08 watershed · #1081351220

Bassin de Runyina

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 across 2 countries : Chama, Nyika N.P. - Chitipa, Nyika National Park - Rumphi, TA Chikulamayembe

Pfafstetter: 12229040

Sub-basin area

916,1km²

Upstream area

916,6km²

Discharge

3,76m³/s

Mean elev.

1 658m

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°

18,1°C

Annual rain

1 026mm

Moisture idx (CMI)

-0,29

Runoff

132mm/an

PET

1 467mm

AET

798mm

Mean slope

8,6°

Water table

360cm

Forest

61%

Crops

21%

Urban

1%

Protected

63%

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