Ontologia

HydroBASINS lev08 watershed · #4080003120

Bassin · #4080003120

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 : Dachon

Coastal basinPfafstetter: 42410119

Sub-basin area

25,2km²

Upstream area

25,3km²

Discharge

0,18m³/s

Mean elev.

39m

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°

8,6°C

Annual rain

747mm

Moisture idx (CMI)

-0,15

Runoff

226mm/an

PET

874mm

AET

633mm

Mean slope

4,2°

Water table

158cm

Forest

8%

Crops

38%

Urban

54%

Protected

0%

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