Ontologia

HydroBASINS lev08 watershed · #1080010470

Bassin · #1080010470

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 1 administrative regions : Pemba

Coastal basinPfafstetter: 11770703

Sub-basin area

21,2km²

Upstream area

21,3km²

Discharge

0,03m³/s

Mean elev.

10m

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°

26,5°C

Annual rain

888mm

Moisture idx (CMI)

-0,47

Runoff

57mm/an

PET

1 663mm

AET

751mm

Mean slope

0,6°

Water table

32cm

Forest

35%

Crops

5%

Urban

5%

Protected

0%

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