Ontologia

HydroBASINS lev08 watershed · #2080430320

Bassin de Nahe

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 2 administrative regions : Bad Kreuznach, Mainz-Bingen

Pfafstetter: 23263061

Sub-basin area

64,9km²

Upstream area

4 060,3km²

Discharge

31,51m³/s

Mean elev.

161m

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°

9,2°C

Annual rain

585mm

Moisture idx (CMI)

-0,25

Runoff

200mm/an

PET

778mm

AET

495mm

Mean slope

3,7°

Water table

297cm

Forest

7%

Crops

49%

Urban

62%

Protected

25%

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