Ontologia

HydroBASINS lev08 watershed · #2080582900

Bassin de la Cesse

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 3 administrative regions : Aude, Hérault, Tarn

Pfafstetter: 21603402

Sub-basin area

279,4km²

Upstream area

279,4km²

Discharge

4,91m³/s

Mean elev.

365m

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°

12,8°C

Annual rain

740mm

Moisture idx (CMI)

-0,23

Runoff

536mm/an

PET

962mm

AET

616mm

Mean slope

9,1°

Water table

354cm

Forest

59%

Crops

21%

Urban

0%

Protected

74%

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